i ntroouction ewe. - city university of new yorkwolberg/cs211/projects/circuits.pdf · quad and...
TRANSCRIPT
.. '
__
_
.........
.. ...•
I NTROOUCTION 7. use AT LeAST ewe. De.COUPLI/II Go CAPACITOR (0.0/- 0.1 ;MI=) !=OR EVERY
/iTl. I S THE 8~S-r ESrlf&LISNE.l> AND 5-/0 GATS P.qCIC.q<:,cS, ONE I=OR EVE,fY
MOST ()IVE/lSIF-IED Xc. 1=11,.,11. Y. L S 2.-5 COuNrEIlS RND RE(;,ISTERS J4ND · IS FUH~T/OWA'-' Y ID/5NTII!AL TO TTL. ONE FOR E./It:'" ONE.-SHo'7: DECOUPl..ING
811T IS SLIGHTLY I=ASTc/i ,liND USES CAPIICITOIlS /IIEurRAI.IZoE THi? IIE~TY
80" LESS PoWER. TTI./I.S C.HIPS Powe~ SUPPl.Y SRA::ES ,IIRT o<:elll( 'VHE'" · flEQulR.~ A Il.S~CJl.A r&D 'to .,s-5:2S A TTI./l..S OUTPUT CHANCe S' STATES• . voJ..T POINE-It St..JPPt. Y. _ HE/fE'.S II THEY MIIST HAve. SJ-/OR.T (&ADS AND ,BE
SIMPt.E &ATTE.~Y.. .... SuPPLY: C.OAINE.C"T"'ED 1=R.oM VC~ TO GND lis NEIIIl THe TTL/LS Xc s liS PaSS/SLl:"
~.~.. - .
. ~~V~C!....!.L._ . IN !fOOl . Q. AVOID LONG WIRes WITHIN CIRCUITS
"-VOLTS -=-_ + .+ . '" 'to IF T'HE. PowER. SuPPl.Y IS NOT ON THE..1-IO,.e.c 1= li"}lF G"
T _ _ )0 ...... 0. CrRCU/T SORRD) CONAJE.CT A 1-lo~F
CAPACITOR ACRoSS THE POWE.,(' I..EADS ,.--
WJoIERS,. /HEY ARR.IVE AT rHE 801l1iD. THe.. O/OOe. DRoPS .THE. BATTS~YVOLTA~._.....
,--- "1":'0 A . S~t:~'_....LEVEL • ._. 80.T.H. ._ C.APAt:lr~R. s.
:S'NOUI.I> "ac-: INSTNLLEI> oN.THS TTI../LS·":"·_'NTERFACING TTL/LS _Cl/lCUIT &tVlR.t:>.,_ ,CIRClllT.S WITH LorS.
_>_,0': TTl. /LS .. CHIPS' elMI USc. LOTS OF. ,., TTl. oU/Pur WU.L D~IVE UP TO
_CuRReNT. USE. _ 11 COMME../l.eIA( S .IO.TTl.. oR 20 LoS INPuTS.
YOl.T LIN/! PowEReD SuPPt. Y TO SIIVE.._..... _!ATTE:f1./SS. OIl MilK/!. YO(J~. OWN.. 2. I LoS OUTPUT WIl..'- DI/WE UP TO
~~.. (ss.e THE. ?SOS" ON PA~lS. 941. ) S TTl. oR. 10 LS INPUTS.
3. TTL/LS I.E.D DRIVE.RS:
OPERATING REQUIREMENTS Vee.
_.
./. Vee Mu S,T NOT EXC5EO S.2S VOLT'S. "_ . ~ .. I' .... GL.Ow S WHEN L.
.. 2 ... /AiPUT S'<:AlALS. MUST_. NS~S~ E')((ElfD ~ _. ... v.~ AAlI) SUOUt.Q._ NOT Fill-I..... BELOW GNI>._.__.._
.' _ . 3. UMC.ONNe.C. rliA... TTL!I.S-.lA/l'Ur 5._ . __ TTL/L5. TROUBLESHOOTING . USURLLY IISSUMS-_THE_H STATI!! •••.
__. aUT e.EJ::Cr C()UIIIT. O"'.!.IL . IF liN _ I. 00 BJJ.. INPUTS. GO SOMEWNe/(E.? !.. ~ INPuT IS. SUP'QSED._.TO~ BE~_ FIXEIL_ liT
-:----JI t- CONNSCT_.IL.TO_.. Vcco__ --- -- --.- 2. ARt!.. !JJJ. I( PINS IN$EJ(1'El:1 IIIITO . ._ . ... _.. .. . '._.. . __ . .__ .__ __ _ TN/!; BOAR () OR st:Jl:k.r r
'I.. IF AN INPuT IS SUPPOSE,/)_ TO 8E_. _ ._. _. FI'KE.lL-AT.. L .CONNECT_IT:. TO G-AlI>.____ 3. ODE.S THIi... CIRCUIT 08EY ItLL TTL/I.st
_OPERRTIN6 RS~UIR£M.Nrs?
.-S. CONNeCT .tJNUSStL. ANI>I NIINO lOR .. .. --INPuTS... TO. II. tJSIUJ. INPI/T" .01=. .THE. . _
·SAMS-..CH.IP....__ ..... ___. ...... .__ ,__ . . _. -- .-.
__ .._... .. _ _..... _.. S~ HAVE. YOu USED SJ'ttaV4H DEt:.~PLIIV4
.. FORC£- OClTPc!TS 01=_ UNUSSD._GATE.S:.H... __ CAPACllaRS? IUl~ THIf/A l.E4l>S S/./DIlT? TO. s.A.VE- eVRR6.NT._ (N.AAJO_~ ONE....JI\IPt!T__". ._ .. _ 1-/ ;~ NOll.. -:,,:_ liLt... INPt.J..L$._L.l.c_. .__,~lS Vc:c..1tT" Ell eft CHIP f41/THlN RIl6Jf:E?
.._-- .._----- _.._._-~-_._------~ -~--t----- ........._---- -- -.,._-- _ .. ". , , . 5t
=
..':4. __. ' L,
_______~...----+--i-.-o---;-----+---'---+-~--+-, -+-,.......-+--r-+-t--r , I
... _ ---- ._r-.__ -4
!tr0U -
L J.l H L
L. L.._... OUT.l.. fol_ .
H- L,
~Jo\
..-".-.. -.- ---...--•.---.--·~.-;...-r--~-.;_'__+__r_.-;...I-I:--'---+-+--+-~...--+___J_+-.---r
~A~.O~"UT.:.....·.-~~~==. =·~::.IN·~~N_Al\tIY=G=A-rH-!-~---... '" Qur_.L L. L
L l-\ l H- l.. L
'" H H
._-_... _.-. ---
OuT
AND G~TE-
OR GATE
AND-OR GA.TE
C
D
~: PIN AEAR.RAGE.I) I F=
52
~-------------=----.,.-:-:---=---:-.=....... ... _~ .. ....-:-:- ..-=--=._=--= _._----_. ._-= ....=-_:-:.-=.. ~.= ..-..-.- .. __1
..- - . __._~ ---~---._._--.------------------.
-". QUAD- N"Nn-~GATC=···-··--~;~---·-·-----~-==--l-·=-------'---~. l
."---_.--"71.1 001711[ SO~-_·~-·-
'THE. ~A'bIC. ~ual..OIt.JG 6LOtK CHIP . " _ FoR T~I:; ENTIRE, TTL FAMtL'f. vellY __ EASY TO Use.. ~ 1J~()Rcj)S of APP"'CA,.lo~5•._ _
CONTROL GAre-----Vc.c.
.c...JoIL.--j...x.:llC.T.:., . ._ -.- - .'. . -.---_._..A _----',\I , H _ _.. .. ..__ .....__. ._~_. "_._ ___.... _OUT l.l ._-~,.
l~ . __14" _. .._, _. _ _.- - '-'.""'-----l""---'--- ~-~-- ~--- v·· .... _. ',__._----.' -.
H .1-4 .1,.. '~L.. _.~-..- ".=:_-;=:_:~.-:: ..__ ~. f{OR=: G-~TE:-~. __ ,, __ .. :.-=.~B (CONTllOL) J.I~
IN\JERTER
---.·QUACTNANrY GATe--- (C·O·NT-'NU&D):--'· - - .---- ---- - - - - ~ --
-:7Ifoal7&fI:sao-- -.~ :--~
0-::;---__ CA~ R'(
RS--LATCH
A.
6
GATEO--- RS LATCH
0--_·.......---4
E.
~ ". __ .__._. Eu~~_T~QN~" _~_.".~ S ..~.$_ LATCIot WK.E'" E.NA&I.e. (e) INPuT. /5. ~/GH)-_. .__.WHe..I\l._ I:'NA.IL.lC,_ .. (E}_ INPur. IS
·-"- ....
, " ...
~...-_ Q... OUTPlJT FOt-LOWS D /IoJPu't'-_1JO.__.._._..__._.~1 GH.__..IGNOReS R$ I/lJPUTS .-...,....---_ CHANG~ ... WH£N. E.. /1$ .. LOW,. .... .. _...._. ._._.'NHcN E IS I-OW.
--11---'-'-"." .
NOT ALI-OWe 0 14 L I H
NO C~ANGE
----_.-.-._----" ----- -..-'.....
.~.~_ .... :... T~G'E. .51 _--'--_.0 .._ 'rQ O.PERAT~.
n;;._-~ Ou.T . . _....1kJ .__ .
..--. - .. _....-r------.---~
, __ :...__.""_ •• __ • ._. ~....._..o. ., _____._
..... '&to
_. FI.Astt_ RA-Ta.J L_.~ ._ _.:..-_._._~__. --_-'-.....:.__~ .._..:... _ . ~ -+__ 2.. HI._ WH£I\J. CL._._.._. . .~-_.-.. _._.. -__. ' '_0_'_··
~~~hllL..c..1......~Ile.........'tJ".E .~O_VIDas..L~QI$L..E.AI;L-.~uTPlJr.fRo,... n.--------.-.----- _. __._. .. . .~._o STAt.,)D.~~O $pI>T:......ro~~~eL.$WI./(:H..
QUAD AND GATE 7l.f08/7~LS08--
O~C OF THe BASIC. BUILOING C!-lIPS. NoT AS VeIlSATlLf:, AS THE. 7I.t OO/1liLSOO QU"O GATE..
)
"
AND GATE BUFFER -OUT /N=OUT D1G1T"l TRANSM\S5lQN Gt\TE
'he.
Vca.(+SV)
BLOCk l-loweVEil)
NAND
1"1
Lt
us.e. FOR, I NTERF=A.C/NG WITI-\9<JT IN E OUT CHANGING LOGIC. Sr,o..Te.S. ENA&LE. l.
L I-{ t ~ L l.
L LH l.1.-L. H .-t HN~ND GATE \Icc..
E =ENAI?>LE 'he. Vee
L L ff OUTA . OUT L. H H IN
!> H L. H I-t H L -=
AND-OR -INVERT GATE 'NOR GA.TE
OUA 8
-
J OUT L. L. H
OUT L. H L
H I- l. A C [) OUT I-t H L XX X X He
I I X X L
-
1 1
4 -I NPUT-- ANt)
OUT
H H )(. )(.
c D
I 1 L.
GATE
OUT
H L
57-
- - -. ----·------·-..--+-e
____1. ._
__ L. ~_._, ' __ ~ _I:-l ~ __..: . --'-.......
...L. . -------------~~:_w_ ____ f:t .. ~ .._~.~
--- --,---..'-----;-r
----,--- .----..
..
------------- , .. ------ --~----- ---,----,-+..
._~ _r'.,.
CUTJlUll". -- --~--------~-~~---~
_ __ FOr..r..QWe.O-~_. _
ANJ)_:'" PRf-C.EEDE.[L _&-'t..-... _ G,A.TES. . ---<"_.
QUA[)---Ol£~ GATE--~-------- -~==__ 714 LS32~:-- -:
FOUR 'l.-INPUT OR GATES. NOT AS VERSAT ILc A.S 7...0t/ 7~LSO~ QU~~ NOR GA.T!:) 6UT Ve~'f USEFUL IN SIr-.tPl.c
DATA SELECTORS.
AND-OR CIRCUIT-
OuT
__l l..__ __ LI'L_ )"IL. _
1-\ H
. ---'-. - --~=--I"NPur'DI\"'-J{'-- SELEC""O''RI~--'---------' _______. ~-~--~__ . __ .__ M.1_-"_ _lJ ,_" 1. ,_"~ ; i1
DATA
- ..--------------- _
B -----4----.;:LI
A------~ 't~ . '
~'f ", "t '?trCl8' ---~
,..------::.f
.'+-
i
__-__~ _'_-'-
IN VCL ~~-L-i.--! I-+-_~-~--;- ----,~-~-~,-~._;--'+--~'_C-'-~"";--~4j
~ , --~-~.;..-_;_~--'--~... " i" " •~--o----------+- --.,.-+-------~.---.-~~--_r_---_:_,--.'-_r-_t_f.
_~_.____,___Se:l~CTS__ .1:- O~.-:- ,---J~~r:S.~__r_1--'---"+
~NIL_T~ANSfv\'_LSJ__·LT.S..~'---,--;--'---,--'-i--'--f+
• _t-O GIC STATe __.To. __.THL - -I-.~- __
.._-_-._~--~-----,- -.- -
--~--~-.¥---.:..;..-__f.--------------.,.--'------M
_
,3-INPUJI_ DA.IA..~_S.ELEl:.TOR~----~._ /4;. lJS.~1"fLS:2.:t __ NOR.__ GATe.
A-- - .. -- -----
__________________._ ~ L.._______ ___~ ,L . _ 1_._. , ._ L.________ y.. J:-\
______~ __ J-l __ __ L___ ~.
_______________ I-t . ~ 'A ----- --_._---------~--------.-- ---------------_..-----_.---.--------------"
__ ._, NOoTa_:_ FOR__
Vee.
___.__ _ _ , n • &'1' J_tJ..Ye.IU~lt..-
.A.DDRESS (D~'T'~ seLEc..T) 7'1t.sJCL _ 3-IIVPOT_._ AND __ _I
_ .. ~_-1 58_
OUTPUT GtOes HIGH WHEN gOTlL
L1"PUTS OF e.,THER 2.&. !lont AND_
GATES AilE ~I~~; OT~EllWISf!.
TI-\E. Ou-rPUT l~ LoW. "',",I~ e.A'iIC
C.I~C.UIT IS USE.O TO MAkE.
DATA SEL-ECTORS-... A'i S~O\AlN
!lEL.OW i
--
JL 1'4
R
QUAD, NOR GAoTE~~
7"102/7LtLS02.
.rU~T A'S. VEROSA1'ILE. ,6o.S T""e 7'100/7LiLSOO Cilu,60.D "",60. I-) D GATE ••• gUT NOT USED AS oFTeN.
ADO INVeRTER. (7~O"'/7'1LSO"') 'To 80TH INPUTS 0': A NOR GATE; ANI) AN AND GATe. IS FORME.C.
EXCLUSIVE-OR GATE ONE-SHOT
A_------=-\', l!> --t-...-----.L.., Vet
Vee.
OUT
It.IOUT L H H L
_~TI_\IS CIRCUIT I~ EQUlvAc.eNT ~ ~~ ,0 A. SINAR.'f HAt.F- ADDER. TI-%l$ CIRC.UIT IS A. MO f.lO SoTAe.LE
MLJLTIVI8RA.TOR OR PUL~E STRETC.HER.
AN 'INPu'r put.se TRIGGER~ AN
OLJiPuT PULSe. WITH A DuRA"lo~,
RS LATCH DETERMlf.lE.O E!>Y R AND Co. OUTPUT
PUt.sf. WIDTH IS APPRoX/MATEL'1 CeRe.
R
L L NO CHANGE. L 14 H AND GATEL H L L H 1-\ H NOT P>.L LOW Et>
5 ouTAB L
OuT L ~
L '
L 14 L L
HH H L4-fNPUr~ NOR GATE"
Vee.
----OUT
OR GATE~~_'~
Vee. A OuT
JO-~.~v:rL ~,~_. __,_,,,.. ~.,
L
J., ,1:\. : ~~.. ~ L~,-- L.
10\. ,.H__ .L. H
OUTA C D 1-1. H., 4 LL )(;X
I-l H L H
OUT 8 D~Tf\ ADDRESS OVT A.
L_ _L_ L
I-t L H L tL_ ____ H
HEX-- INVERTEsr- VC4: (+ SV)
7LtO£f 17&.1LSOI.f-- 1"1
; ~'
'. - j! ;. ~- --"
...;,. . , VEil';' /MPORTANT'_ IIV AL.MO~T
AU. LOGIc' C/~CVITS. CI-lAN4eS At-.) INPUT TO ITS COMPLEMelVT
(Le. H-.L A/IJO L~H).
BOUNCEFREE SWITCH
3 AUDIO OSClLLATOR OUTPUT F"Ol.I.OW S
SWITC~ pO~\TION. OuTPUT TONE.
IS ., 1<1-1-2..
L H
l,t- 7"100.(/7-4I.S0'4
2,70
..... I
UNIVERS"L EXPANDER Vee,
1'4 10It A.LLOWS ONe:.
SIGNA.L TO
OUT(=- iN) CONTROL.. 2. oR 6 MORE INPUTS.
I-OF-2. DEMULT IPLEXER
OUT A THIS CIRC.UIT _ STEERS. TI4E I/lJPuT &IT 1'0, THe. OUTPuT _
SelEC.TEO &'1 THE. "DDRe.S.S~._ _ OUT 6_
T~IS TECHNIQuE... _ CI>.r-.J BIi. _
USED TO MI>.I<E-. MUL"tIPUL_
OUTPUT" oe .... UL.T/PL.EXERSL. _
IN
,I
DATA I z. IN
_______~____L...__ . ... _"'"'- ...._~_, i . __
'1, -- - / --.j -- b b..
I-O~~8 DATA SELECTOR: . Vec(+Sv) '1 5 c.. 7 A. ,1011 II'3714LSI sr- I.t
EQUIVALENT TO a-LINE TO J-ll~e. ~Uc.."lPL~xeR.
15 ''I
1--.- -- •...
,-._- -----_ ..
e: ~1'JA&LE.
___ OUTPuTSr-- t ,..-...,..-_.__. .-I '( w .
.3-81T ADDRas.s SELECTS ONE
'Z 5 7I 3 CoI.fSwlTCIol A.ND APPLJES Irs STATUS ~ 3 (OPEN'" I-\.IGH AND. CLOSEI;> a LOW) TO 2. .. I o our OUT e THE OUTPUT. AN'f ~-INPUT
I.OGIC FUNCTION CA"" Be PROG~AMMEO I r-J SECONDS, PATTERN GENER~TOR
lOW +. 0r--~_ ....~t----4'3_ ....l.ft---..5_-_"t--~7_·_~ __
7Vee.
It.
8 ._ 3- &1"1:. _ , TO lED.. GATEO _CQLlNTE!R rO~G SO\)RC~. ETC.
r;;;.........~-----
_____. PlOGliAfoL__ Atol'L~ DESLREO,._ LOW-I-\IGH. sir __________ . pA.TIe.g~~"':_ i~E'-'LPLA.'(L_JT SAC: 1< .._
OCTAL KEYB-OARI1~_ ENCODER---
IS 1"1 13 120
i . __. ._7L.i LSI SI __
I4IGI-\ + -4--+-+---+-~--+--4--.j-----. e, 3 2
" __ .__ (OR)
Vee INPUT
~
...2;"-'-0-_ 0-........ 2..
12.
It-. SWITCHE5
...¥.o~.-¥-.- ..-.-- --. - - ...
~ '-- - --. - 1-1"-0
1=---"--4----I---q:...j.c.....--------.- ..
It-
'5 -'- ~.......
.--~ .-----.,.-.- 100'---£.....
- : A ~- -.....-..:.I=-11fA---
- I~
--- _ .. - & \oI'- .....---J-..:.'::.j0~----
L....,..-."....,..........-----_ ...--------
__---5~U~-
--.
. v«--- --
__.__.. __ J'f e
_ __. __._ _ .__._____. .__ 3 -.1.-. 1 PRESS NUMBERED. S-WlTCJL . -~__. . _.~._ .-- ._
b • -1.. AND- ITS SINAlZ.'l __. . .. _ l.- •__~u.U.I--.- I-l.f_-a o eQu IVALE.I'lT APpaAlZ.S-. ON - --- -- - - --------------- ---.-l.-,.---....-J.
it\E. READouT_ LEO$...._ THE- . ,- _SlE.ADOUI.....-L.~D.~~-?...· _9......----... LEOJ AR.e. OPT/Oto.1AL~~ .' ' , _ON..= ,-l..O.W-'j~)., _ __._--:: _
• _. • qu • __ .___ __OEe= I \:l1GJ.l-;...U-L-i-.---= ._ .... ._ .. __ .._ -- .- - - --.. .. - . - ----- .----.-----~---.---;--_'___O_~.---'~_~_-_-.-_---~--.----.. ~: li.Cf -. .
>--~------
8C~TcrDECIMAC_ DECODER= -L 7r.p.fr=-~~~=-~_-~_:~~-- .~__ - o I 5 'i GND" 7 3
I&. 15 l't 13 1'1. \I 10 Cf
p -- _.. .. . . - .. - _ --. _.- -'.- . _ .J OECODES, Lf-8fr. 6C() INPUT IAJTO .:: f-oF-IO OUTPUTS. SELECTED
, , ._ O~TPUT 6o~S Low ~._ A.LL OTHeR S I '
:L STAY ~IGH.. _ OR,IGINAI.t.Y. OE.'SoIGNeO :. ,_ "D: __ DRIVe .. GAseoUs_. GLOW l)ISCHA~GC __
Tu6ss. . AL.c. ouTPUTS Go HIGJ.I ,:oR. ----·SHJA.IlY. --_'NPUTS eXCEEO/l'·JG HLLH (/00/).
8 q A 0 Vee. 6 (~sv)
C 2.
r- OF~ 10 - DECODED~-- COU NTER
s ~------- ...
It. ~.-- --~ ~'-'--- --_.._._--~.<_._~~-
1"# .., I
~ ~ ~ __ .J¥ ~ -~ -~ 8 <1 11 1'1 II 10 , Z
Z 3 «-f S , 7 a __ 9.-
LEOs F=t."SI-l Ot-.) SEQUE:NTJ A.u-Y.. . IN RESPONSoe.... TO DECODED _ COUNT. ONt..Y__ ONS LED seilEs
~e.'S'!.TOR.._ IS. Re:Qu'~EO.,
, .~-.-.r_---.---
___~ __.. ~ . .._._~s...... .... - : II
,::=:.... JlIl:.----j~' .~.::.._= ~__-.~~:~ -_~~~_ ~ ~8:"'-"-~ _____:_~_lN~--.-~- ' 1.~_qO_t'-'iL~~O __-, - & ..q__~
,,:_:~-+-~_: 'Z. • ...:.. ._' ' A JI:.',;;;,'Z...-.. :..&
."'_'_'-_'.L. .~~~~~_:_:~,.._I"-- L. --J~... -'''--. ,,--. _
_ :r-'~'----- ------
8.5L _ SPKR _
. ----,--------,.---------... ---- --._ .. _-----_.. _.__ ...._-.-_...•
_-----.~. ~. __ •._a.....____.~ ~, __• ~ __, -10-_-; ' , ,
Vee.
5
e
__ . R,1- 1HZ. . .. 5 (O-II<L.
~ _. . ... D~I.:..I __'i~ 0__ Q .-/'-~...A""_--";
_ 7"t'il I J:,.15=-...A""'_'-'
7'iIf01 t ~...J\~_"'" 7"tL~qo: CIoX-_.....;7~.C ._. 3 t-:9=--.J'ofV"~""
~_....;.'''~. __ __ __ 'I ~13~.JVv"-_"",,
555 ._ ___ _ _ __.... . s~''1",:,-,,./V'II'-_'''''',,, _ ._ .. .
2 t.. a _ _ c.. ~11~...A#:v""-_+---5;.+, __555.-. _.~ __ 3 "1 10 . 3~---,.....
• , . , ..__ _ ._ 8 ...1:...-...hfV"._.....~
7 :_. .. A It 3 A- Ii '2.
7
,...-......--+----- ..-. - ._-...Rl 1M.
'1 3 "i S " 7 8
-
3o E
2. 3 .., 5 b. 7 8 er 10 -=-o
1'tt A. & C 1 EJ 15 Itt I 1Z 1/
1.1 n 'Z.I 20 let 1& 17 1'- IS l'f /3
'I'J PUTS I...... l-
I '2. 3 L( 5 Co 7 8 q 10 /I '1-
E.~CH.. L(-BIT ADPR essDRI ves Ot-Je.. OUTPUT LOW.
AI.L OTHElS STA't HIGH./ E.NASLE. INPUTS (El ANO e:z)
MUST BE: LOW.. 11=.. O~6. ORBOT)-\ ARE. ... J.\IGH, ALLOUTPuTS GO L.OW.
.-----~-LrNE.Tcr:r,- L I N~Vc((+SV)
,'~:.DECODEJ<'
I '.11f1 S~ .'
l-TO-I/:' DEMULT1PLE~ER
B1\CK AND FORTl-\FLJ\SHER
OAT'" OUT
_. TI-\ESE.
lEDj
FLA.S~
~ACK P.ND
~ORTI-\.
VISuALlY
APPeALING.
II
n
7'i 154
Vee
20
ADDRESS IN(SfLEC.TS l-oF-/e..
OUTPUTS)
Vcr..Vet
RI '2'i
lOa,," I'"& ~ 3 01 COWN 0 7 to D
R't C. (., 21 C.IK 555... l'1l'5lU
e. 2 11. B __..
b 5 UP._ . A. 3 'Z.l A~
CLRIii Q
.. DA.T"-... _ IN. 18
, SELEc..Tcl). OUTPU'L __ .
.:-lS- LOW ... WHEN. '. _
.DA."TA. ... IN IS LOW•.
; _,_._ If D~TA. I tv IS
HIGri, SELE C. TE 0OUTPUT IS H/GfL
I :
7l
DISPLA'f FLASHER
d eb c-
LI'I.MP TEST
II(.
JI.t IS /'1 /3 J2 1/ 10 q
- ....
I 1 '3 Ii 5 "- 7 a-!-B C 0 A
- RB\- BI / RBo
'--
.' - - ,. VCc.(+SV) f
COtJVERTS BCD DATA, IN10J=ORMAT SUITA!.LE J:"OR. PRo·ouCiNGOECIMAL DIGITS ON COMMON
AIIJOOe. LED '7- SEGM.E/'JT DiSPLAY..WJ.leN LAMP TeST" ,,,,,puT IS LOW... ' ALLOlTfPUTS ARE. LOW (ON). WHEN 81/RBO(8LANKIN G- INPUT) IS Low. ALlOUTPUTS A Ill:. I·UGH (OFF). WHeN _DC6A INPuT IS LLlL (DeC/MAL. 0)ANt> R61 (RIPPLE.. BlA~KIt-J G INPUT) ISLOW) ALL OUTPUTS ARE. HrGI-t (OFF).THIS PcRM"S LJNWANTEO LEADING o'sIIV A ROW OF DIGITS TO 8EBLANKeD.
BCD-TO;..T SE&MEN,--- ~-·_
- DECODER" DR IV E~----
. .f .,.
I .. _
".. ,j ..
1-
MANUALLY SWITCHED D1SPlA"(TI-\\S SIMPLECIRCUIT WILlI=LASHDI s Pl.AYTWICe.. PE~ SECO~D.
7'fLSIlt· DI S PL." '(
~ 5TEP\[)'(l ~l/l,S~cS
o.;;;................__TO .. PIN I.( t ... __
_'';'17/7&.1LS'-n. _TO DISPI.A'(_
(sea. BE LOW) JOO~+
- .. -~ -------'- ---
8
~o__--2.=i 7~'f71
~~(>-----~'.7~lS~77
\le.e.II.
0-9 SECOND IMlNUTE TlMER
J
-_.d
COMMO",,A.NOD~. LEtLt)lS~LA.Y
'--3-----
J s--_.
7 A
Vee.
II. ~3
a.7l.i'i7/ R"\7'f LS '17 rt b-.
b D.C.
'Z. c. <L-
B q
5l'i 0 """1....1 -..,
7liQO/
74fLSQO
c ~----""1
'i 87
3
Rt. 555II<.
+ CI1.1- loo}olF
- - ~
RI
1M
", il
\ , . .i
CLOSE. $1SE.COND ~
72
TO ST/l,Itt. TIMING..._ C'{ClE.~ __ CAWS2ATE_ 5SS _ .~oR L _PUI.~E._ (COU"H) PER.I C:OUtVT PElt. MlNUTc- __ 8"C_ . AOSUScTINGo .RI.
..... --- - ..__ ...._-_ ..--._-_._--_.~--~-'------_._ ..----~_._-_.- •.._.._._--_.--._-~ - -'-
DISPLAY DIMMER
BCD-TO-7- SEGMENTDECODER IDRIVER7"'11.18
SCD DATA INTO
SUITASLE. r:OR PRODUC.I""GDIGITS 0,,", COM .... ON
LED 7-ScGMENT OISPLA'(.
LAMP TEST
"<:>EE. 7'i"'l7 ~OR.E.X:PLA,!'JA,TION S.
IIJ f 9 Q. b c d eIS 'If 13 11 \I 10 q
- P-
I 1- 3 Ii 5 b 7
~8 C D A
"- RBI ...'"- Bl I R~O:-
Vet (~Sv)
DIS PLJI\'i~ t-)oRfJ\t\LL 011'0\
'he.l'i r II., 7'tLSI3l.
3 TO PIN &.f
7""H~
E 0----1
CONVERTS
FORMATDECIMA.LC",,.t-\ODE.
o-'tq TWO DIGIT COUNTER
Vee.
l.OwES. ORDER· OISPl.A'l
0.. bed e f' 3
HIG~EST ORDE.R DISPLA'f
Q. bed e f'g Vee
. -RIO
A./AA. -
Ril
f---+----;_-+--+_+---A,v""'"lll'i
........-t--+----I----l~-+---+--'I\.JV\.--v
/3 12. II
It.
'-::-I-::-r---:-,-~......-,.-~.-2. 3 I b l 7 10
~L.--7_A...---....,._--="-r--"':"""T-"'"--+-..- .
. _.If
8
e II
0.--
d
73
.. I~ RISING EDGE OF CLOCKPUL~c.
.,~ ~ 5 (,.~ PRE-- q -_Q
!a~T
q,. I~' Cl.OC.'C, INPUT.
PIlE~cT CLeA~ CLOCK 0 Q '0'--1- H X X H L.H L X X L H1-\ H t H H LH ~ to L. L.. H
--'-::_DUAL D~ FLI p-- FLO~'·._.::= ' ...'7." /7&1t S7&f'-~'
_.
. . '_ TWo~. 0 (OI\TI\)_ ", FLU;)-FLOP$ IN ,.. .. _, .: __ SIN caLE- __ PAC14~6e.. DI\TA A,T' D _ _ __ ..
__ ~--:-,-_., NPUT. JS __ ~_ $TORED__ ... AND MADel _ . , .~_,_-,_ ~~, _.. __.._~__ "__. ", _ A."~'lAe.LE;__ AT._Q OUTPU'T_ WHEN. .._ '_. , .. __,_
(t.OCK Puls.e (q,) _Goes HIGH •. ,. __HE.RE\$ nH~ T~uTI-\ TASte ~
'2.-BlT STO'RAGE:. REG lSTER-.Ve.c.
.. __ ....... ........L. _, ._ ...__
______'_' ._. .__ _._._, _. Vee,---
t~~-- DJI\TA OUT ~- - -- - -, c-
'--'''- --7 Q .i Q
Cl ." .---- ..... _-
-J----- 'h.. 'It.-- ."0'"-
-::- 2. 7'-11 '11 Z'1L 57'/ ~ ::!.1I711/7111..S 7'1-- ,.....=.'- ~_. Q r-- - Q
--If 3\ II I~ II '0-- .. -- -
--
- >- ) -_.-
." -.--.- --- ,-,- _._-_.,-. -- - --- -_... -.
'.. TKE.'_LeO .GLOIN~ W,",E."I . INPUT .. _. _F~e.Q.UE.NC.IE."E> ._FI ~__ ~NO F''Z. ... ARE.: ._U~E~VA~._ oil ouT Of: .. f1HI\~E. .... _,__
D "'-OA"TI\. IN ~ D CLR .. <f> PRESeT __ FL__ l'~t> .. FtiSl-\ou(.C) __ 6c. ·. ~Q.l.J ~ REL_._WA.,Ve So._._.__ __ .
WAVE.._SHAPER. , DIV'1)E~B'{;'IWa'-_ COUNTER__~-. Vee.- - . -- - . . --. ,_._ ,- ~ __ vc.___.-. __._, ,_
.-- ·r -- ----~ - • __ ._ .----.---------r--~._ - .- . ..__ - . .__ .~. _I~ Iii _
~o-....;~;-D-,-._\-~......~-Q"r5 - - -~=- ~:-_~~-'-!t Cl-;-vr----Q . 5-·-~ji=~~---~_ IPooI ._ ...__ OUT . ~ . .'- _._. l_' j_. ,, • ,_
-- ..-, ,- '1'- o-...;;;3-t~'1~~!~~(.n; -,,-~-- .~_- ~~~~=_~~~--~_~·=_=~~--i ~J~~~~!.~~ ~---~===_~_~=--~=:_=7
-----.---. - .---~--. - .-.-..I.--""/'"Z'-~- ------- ----,--
-, -~-. --+--¥_~ - -" . -, '
.---. ~_ r_ , __~ _ ••_._......_. __' ..__1----. .....~__ :__-. _·_._'_0 __ __ . _._.__... .._~_.__ L_ ........ ,. __
~i".J------------- .--- -.-.-.
:i. DUAl:: ~ICJ~.J:.r~.;,.F[;Or_=-=·-=·~:~-·~:_ .- ~.. a- Q GNo- K Q ~
I;.','
__~7'f7rF7&f[S-7~_._ ..-..._...- .. - .....'-'.'-' -- -... II( 11 It \I I 0 ~ a
• ,. -- - +---
rwo .J'l( HI P-FLOPS , N A SINGLE. PACKAGE.!__ . NOTE.. THE; C.L.eAR INPuTS '... THESE. FL,P-.. ._ FLOP"!. WILL TOGGLE _(SW1TC~ - .,_._ .. _ OUTPUT STATeS).. IN RE:SPOt'J$EL__ ' TO I~C.OM\~~ CL.OCK PULSE s, WHEN &oTH. J" AN'" __ .J"' .. l"-JPUTS ARE. I-I.IGJ,t. #-lERe'S THE. iRUTH. ..._. __.. __... c:P CLR (/) CUt :r TA. BLE : VCc.(+Sv)
.. t/> 1'$ CLOtl( INPUT, CL EA R CL.OC.K :r K Q
--:~;.;..;.~_..;.;::~~_...;;:;.._..;.;,. -..;=--..a_.__ .
'- x x X._ '- \'t ~ .1l. ~ '- .. H.. L. H Jl L 14 L.14 H Jl ~ l-l TOGG Le. .____ BINAR'(-. COUNTERS
._.... __ . ..__ . __ .~_~~. TI-lE _THRee . CI~CUIT.S ON Tl-\\ S PAGE
OJ vr DE::-BY~ TWQ~-=·~··~_~·=-~~~=.~~-~·~=~~~:E .TO ~'NT~Y ~~~~:~~"!. ~~~:3COU~ _." ._..__ ~._ ~_.:. ANDt_ .. ~.~:rOMA.TICAU.y RECYCLE,.:_.
. _ __._...._._ ...._. . .._. ... _;. _C~~.I·.H:.C ..:r__ A. DEC-OOER TO OUTPuT
r--.......,~.....;.,..-'r: . __.....
_._ ..
.._, . Vcc_._~_. A ._. .__._.~.~ 9J::_.~_ D\\IIOE, :,&'1-:.:n~Rcc ANI) DIVIDe:,," _ .
. __. .&~'L::.EouR ..__ C.OUNTER.S ..Te> O&TAIN
_. ~__.._.ONE_~ OF.-.TI4REE;. .A..ND'_ ONe -oF-J=ouR 7 ..., .__..OPERp..:rIPN, . n\ls TRIJTI-l TA&LE.
_. .__.~. 5I.1MMAQ:\2.ES OP,ERl!>.iloN 0':: TI4 ESE 10 ... . __ .COUN T ER.S:
~ 8_.__
'----;--~-~- ...._--- - - .....__._ ..~.__._--JL Q--______ __ _ . ._ .DIVIDE-6,{~
.... _. . __ OUTPUTS:
TWO THRoE. e; B A.
FOU R A.
L H
L L H
L H L
L L..
H H
L..
H L.
H
DI VI DE~ BY:-T HREE~.~ ~~_.~.=~-~~=-~._._ Drv IDE:. B'Y- FOU R
1 3 ~ 5
" • 1
r---:-........,;.'-I-___ Ii 3 K. 'k Q ~,z=+--?.... I-. Yr-__ .Q "9 ------- -"J.i~ ! __ ._Yt._-.:. ~ Ii: --7 ;{ '/t Q
7"iHj7'iLS7J_ Vtc7'i73Jl<1.1.S73 . . _1.'inI1"#.L~_7..J _ .._.. __,~''S/7'1t.~7J .. 3 _~__. ~__ 10 IC... _...'.
1'1 r.- c1J Ie> \<...~-- ---- Q 81 ct> __ Q 13 Q
J1..00-4'~ s~ l~ _ ---.....lLo----4' ~
.-... ---------------'I----~--~----------_._-_._.- ... ..... -- '-'.-'
Cf
9
L- ...------.-.-_._._..,L..~__!_--'-~_.~~---- -...
.l........'--'--__....,..--i--'__-,..-__-- . - - ..
.~~. DUAt=~~.FI:IP--FLO~
~~~1_q7~l7~t.S'7_:
-.. Two .:rK .. FLIP-_f=LOP5. I"" A
SIN.GL.E. PAC!'AGE. SIMILAR. _TO 7'i 7~ I 741 L 57 30.__ 5 UT HJl\S . SOT)o\ . PRE:SET ... A.r-!D CL.eAR
INPUTS. ,:uP- FLOPS . W/L.l
. rO~GLc .. (SWITCH OUTPUT ..ST~TE:S)! .... IN RESPOl\Jsa. TO INCOM'NG CL.OCtC. .._ PUl.SES WHEN
60T).\.. ,J' A.ND \< I N PUT S ARE. ~'GH. HE.Re'S .. Tt-t6 TIlUTMi TAgLE."
PRE. PRESET
,-_.,
2
Cl.R ~ CLEAR Q Q'Pie. CL R C L1< J' K' tP :; CLO C" (OR CU~)
)(L. H X ~ ~ L H L X X X L ~ TOG.GLe, • FLIP' FLOP SWITCHES H ~ .It. H L ... H l OUTPuT ST"TSS IN
L..0._." __ ._._," K ~ -
-
. Jl... L l-\ H ._ .....,_ ReSPONSE TO CLOCk---- ... ..
__ A_'_._~_._ H. H . J\...__ . H. . _.- ~'---- TOG~LE . .... __. PUL., 'Ses.:
_
7 8 P~E Ct.R
~ :rIO If
SERIAL. OUT
7
Yz' 7'17r../7'1LS
q .:r
11. \{ Q 10 J~---J t:b t-=--~
--~-,.,.~L "
JLo-----+---------4----.....-..........----.--.,--~ ~
,.........-+-~----- ..--.._.. 'Z 5 3 7 Z
..__ ..O;\TAg.'-........._41-1- r 'It. Q 1'5_..'......' '_C;~'.;r 'h. 4 r":r"""--Yi............""t--/s Vee. -----.
7'i7t./7OfLS 7'1711/7'(1.57' ... _' 7'17"/7'4/'$7
. ~ ...I '1 ._1~ I<. Q 1-0 - ---..
--------~
r--...,..-+-t----1~_t_-_'1'--__1-...,..-,....,--__..--...._~---. -'.' 1. ~ 3
.~ ::T.-u;;---Q. '-5--' 'h - --- -_. _....
__ ''-1(_ 747111
_]4iL.S7r. ____ .. __ ,..IL o-_J+~ _. Q 1'4
___ IN.....
-- .---'---- -----t-o - ...- --. -
...,.....----_._-------~-----
..---.. -'~---~~
________ Co .__
R7_ ~----.._. L. """--
II
IS ~~'If v'......~-.----.--.--- __._. .•_----.-J--.---~
....."vv~~~.1--...:..--. __ . ~ __~__: .~c___~.-~ ......-..-::--...._~__ ._ ...~ ._.C~MM.O'NL ~ .
· ~ ..--- ---------------.
·,-=-_QUAtr L~TC~='~~- ". · t ' -:--'1'f7S-17"'tS7~" ....
. -~-'---"
._._-__A .. &4-Srr. .'ST~&L!.. L""'CH. _,__ .Pltt M"RI LY. _!J~&~ _ ro·,. STolte: . ._~,..:._It\e. ._._. COU N"T ,_. 'N. _ OECI MAL .
COUNTIt.JG UNITS. NOl'e 1')o\,..-r eOT'" Q ANO ~ OUTPUTS ARE PROVIDED, ALSO NOTE_
.. THE: . E (ENAI5.L.e) INPUTS. WWcN E. _15 J.\ leif.', Q, ~OLlOWS D,.
.-1'--'0. L,..TCH INPUT (HJ~~lE.)
,I.DATA 0/'.1 SUS APPEARS A.T . , ;OUTPUTSWHEN LATCH '",PUT 7&.f1S/
__ .!S ~IGI-\. CP-TA ON @.US IS3 ,"1 LS,S D~iA W).\I;,t.J L.ATCH INPUT Goes LOW OUl:_ , _.
t- ID15 .~TOIle.£). UNTil L.",.cl-l I~PUT
.' __. __ GOES .HIGH. _ (lATCH liVPuT (ONTIlOLS -'-,--- ,.,---- ., - 'ii,,,_'_'_.&OTH.ENASi.!, ..INPUTS). TWO QUAD", '''v'''_-_._-" .... __ ._.._LAiCH fS;_ (,AN__ Se. U'SED As AN
'-----rl~~~--·
~.~/__ a-:e.l'r __ pATA lATC~.
" f---~--~"-'-"-"~" - _..-.-.
.------------- -_. --.~-- ..
'Icc . -
RI
''Il1Jl Ie.IN " D.
IS 1. C
----,...• -- _. 7 A
' 8.. RI-R1= 270 __ _._.,_.. f;..,. Qt)E .I...E tL:-.-.----rl
":' _.. ._.. , ~J) to; e.1,.,/)\..L:---c------~
... ._... _._ .. _.=:_~:=.~--.~~:_.: '-
'-- ._:_.~=~~.~~~-~~-- ~..-- ~=~. ----.:- _.=~=~.:= ==~~~=~
D ~It.....-..;;,~
A It
5
lice
EXPANOA. Bol.E... OECAOc... COUNiEI:l._ !=oR i~O .. OlGIT .. CO()~T): .. C.ONNECT. PIN..:---'L_ ... __ OF.__ .1'1~O /7"11.590 .._ of F/Rt;.T.. UN"r __TO,. I rvPUT 0 F=:. __~eCONQ __ .u~IT .,_..._A.:....L.OW"__~
__ .. "" T~t: LP\,.C t-\ ..__ INP~T. __ , F~ee.zeS '!"l-\Ei_Q)~TA...: __ .SEI t-J G_~ __ I;?I__~ l?~A.'f_eO_. . . ...__ ~ ---'-~ ~-'--'- .._- -,_.._-~._._ .. _-_.-._-----_._----------- ---_._--------- --_.._--_--<.~~--,...--------\~:=-g:: -- ------_.--------.----------_. ------'~-_._-----:---
- ----- ---
-- - - ----- '-.........., - --"
""'---..BCD (DECADE)_ COUNTEI< ~
7&.1QO/7LtLSQO
ONE OF THE MO~T POPUI..A.R
DECADE. CoU""TER~. EA'S.IL.Y use.e ':OR DIVIDE - 8Y - N COtJIIJTcRS._ LE.~5 EXPE.NSlv!:: TH~/IJ _ MOllE. ~OPHI':>TI CA.TE.D CQUNTE.P.'3~_ RST INDiCATES RE'S>E.T PIN s. nus. CHIP IS USvAL.I.. .., USEo IN 1. 3 Ii S '- 7
DEcIMAL COur-JTINU UNlrs) 8VT IN &.__ i.!lI. Asr VC«(+SY)isr ltST_----.._ CJRCVITS of\} r141S PAGE SHOW MANY OT~E.R POS,SJ&IL,TIE. S.
..'-._
DIVIDE-BY-S COUNTER D1V\DEBy:.. 8-- COUNTER_:
5 ,.......'---"'----_...........-r i
-,---- IN;---------\I lli.SUl. 1'1 7~qo /74iLSQO I Lj ::z'1.~0-f_:z.'tL$. w_,_H. a i5
" IN ---- LN- -':---..-- -~---.---:---~----' ~-'------r--- ------ ..-- .----- ..-------- .....,..,.r----r-~--:~_r_---i- , i~
J ------- ---- ----- ------------ '--__----t-- ...........~------;-----.:--"7-:-----,-------..J.... I
-,i ,
........_----_ .._- ---'~'-., ----_.--- _ .._- .- ._--~_._------ ---_._~_:.......~-_._--------._-_ -;
_____. . '_ .._0. __._. __~ ~_.~ :". ':' .J..-__. _~
DIVIDE-&Y-b COUMTER ~=~-~--= 0\V\DE-=B~\f-:~-cC:to1iN.I-ER:-~~. Vee.
IN 3
l; JlJl-JUl
IN . ---- IN--
------ -- _,__.. .: ..l_------4--._~----'-'-i---~:.
. .
DIV\DE-B,{-7 COUNTER- -.. ~-~~--~-~ DlVtDE.;B-~;:-[()I~COUl\1! i '
Vee.
~-----_........- -_._-~--~;
......- -~----tr" !
I~/I __~~_ JlJ(---~-,- -2~.iQ~-;''t~~;;-i -- It .~~ i ' JUl 7
_.--- -.-- __..~_... IN....____ -_._.- --_:...._~- -.--i-~ :IN I i -- -- --------------.- ~~r__~-~-...,...---,-----. -,--------
- ----.------------ -~,--"""-",,,,-"-~-'---------
84
__ _
EA~Y __ TO I)_~.J_~~an· _&IN~R"L__ r , _
COUNTER. ~. __ 4E;_~-,-_e.~peNSIV~__ ~--.,.- L-4-_-L_ 1-+ c-----. _-;_'_;....__;_: __
TI1 "1'1 . M0 8 E.___ SOPJot , !.TI CA.Te D - ..".L-.__ '. "--'--r-- . ' .~ ,_:~_ .•.~ ~-~--~--;___.:~---:.-------...-~
Coo r-lTE.1l S. ~~"( __. IN DI Cll>.T e $. _.___ __ .. .. __ ..._. ._ _. liteSET' PINS... NOTeUNUSUA.l•. ._._._ ,_ __ , ,_ - ------- - - ~---- - --~- ..... -- -- -- --....LOCA.TIO~ OF . __ POWE.R. SlJPPt.y _
PINS..
.. Vee.
2 3 8 5
. , ----~._- ---:----_.....;-.,--_. --.- :.-
V'___ _ _tL_..-. ,__ .____ . _ ,
11.
._----_.-------- .._-----_.,. ------• 1 • ~ , '
-------;.-----;'--.. .._--._.._-_. .".---------,---.-- .,---t---- •.~ ...~- ,-._--....:...--,~----.-.. ---~ .... ...;....---"".----._.,.__._
. 1 N..- ~_~--- ..,. __ __ __ .. .__.__._.. . 11___ __ \ '7,. <- ....
- .-------._._--_.•._-,. --_.__ .._.~._.- ----~--
.. - -_. --- ...- .~_._~----
-=:-_
!
:~-~-.~-_= .Drvn:>E_B.Er'-=:CQUNTE~~.~:·
F-'--:....I.-_-.;:..I.-...,..... -. 3 'Z.:
-- .w..--::- ,,'-: -lUI-- . --~;;;q;II'4t.$q;!- .~--. -.llii ---J1fL J0 _IN
-
- _.. _...~_ .. --_.- - .__. .---_..•-_.. _..
DIVIDE~BY~ 1L~ COU_NTER ,..-----------~
Vt:,
5 q3
-JUl. l'i _ _ -_::~~ __ J1[[' 14 7~q3 j7~L-·!::qi=.=- "-:.Ui~-~~=: _. _7LfCf3/''fLSCB _ ~1I-+-~IN. ..---- __ '._ IN __ ."_,, ,, ... .. .. ..1t.~ .. ... __ . __IN
~____;_r_'"":":""1r__:~-~- -'-- 11._ -----...-- - -- .. - L."?._--....,..---,,....L~-- -- -- ---------- .-1. ____. . . L.-__-+-_~~__.L__ • ..• _
~__---.. -_- - - - -.------ -.--------.. -.--.. __ • r- .......~__.._ .. _'~--__ " __ '_'_
"=" . . . -----_._--- -.- _._--_._------;-------:---,....- -- --_.-.----~---_ •.~---~---- -;------ --- _......_.
- -_._-_._------~-- ----------;""_._-~---~-_ ..---_.__.--:-~--...,- ...-_.;---_._._~ ---.---..-----_.
.- -- ----. -U--B\T--- B' NA "'--y ---C'a'-UNT~-R: '----,-:-:- '----:-.---__ . ~ __._~~ _ . , n_~ .___ . __ I:. :_, ._.._+ •. • ~-----
t-------...---,...----... - ------------ -----.-----.,---------.-----------.-"---. r----"--
r----,---- ----.- -- --- -C.OUt.1TSo- FRQMl :.-.....nu.l~TAS~~_ ' ..,;;5~ --r-_ --. --.- O.::-I5....-_lN_&l~AA.'11 --..:-,-~:'_:-.--t----r--.------ ' ,
[) It Ja..1\lJL.-_RE.c..'LCl.SS.. ' Pi C;; et e ' .. 0 2 g, Ai_._• ~ ,!..nIL I") - -S-. --- -- .-- -- GLOW LN G .LE Col -, L.., - ~--~~._.~--.----- ,
IN ~ .C 10 __._.(.O};-_OFE..:_L£_n~_JL- " 4J.L.Li....LL: ~akL;.J·'!_ -1_ ~ ._. RL... __ '. (I }&-_SSs:.._'I:.lMCR.:....- ,--.k-L;,._~_t:i_-.- -_H:-LL,.lL.-_
1. ~ I!l q .. _'J:.<:..__ .~A.W.E.S_ __GOODL____'_____.:.._;L4-l:l~- '-}\..L...kirL_. :;; _JS- __ ._.R_i._. __._JlIlP.u.r.........CL.O_C,k.: ' : !-.~~ M..J.._I-\.H:- _
3 ;_ .A 13, ~_:_' _._.._~. _.__._, : '~I.LL.L._ ~ ~L", 1.....-.
,.. -_1Cc. . . .... ~ ~_._.-~_: _'_l,,;,..J:LJ.o..H-.K l-LJ... HL _ 10 .2L:-R'i ='Z70JL._ , ' . L.lt.ll.L.L.- .K.1tHi. L. ...: ,
.":.-..- ..._. - --- .-- -------.------r- ~ ;' ' _L..._R_K-I:\-__ H...ILH.&__....-1
-._._---~---.~_.~~--.1 86i. , ,I
I
i
BCD Up:"DO\VN CQUNTER---~
IN A. OOWlV uP C. 0
S oUT' OUT OUT' OuT
(+5 II) A ~OIIl.OW L( AD C. 0 Ib-+ IS 1"1 13 1'2 /I 1O q
- COUNT ~ ,......,
I '2. 3 ~ 5 '- 7 ~
I ~ CLEAR C,\Rll'1 I t-) INif'. -714 1'12/7'"LSI Cl2-
FULL.. '1 PR.OGRAMMA5LE BCD COIJtJ.TER.
OPERATION IS lOENTlCA.l.. TO 7'fIQ?:.j
741..5/93 EXCEPT COUNT 'S 10 - STeP 5CD (L.L.Ll..-I4I..U-4) I NSTe.AD. OF 1(.,- S.Tap BINAR"f. MAiV"I A PPL.ICAT IONS
Foil. 7'-f rQ1...j 7"(1..5 I~Z A~[) 7411f3/7"'L.SI~3
A.~e. It..1TERCHANGE.A.BL.E...
g
CASCADED COUNTERS SiNGLE UP-DOWN INPUT
Vce. 'I cc
UP 'i 5
5 110 ,7<ilQ2/LSJ92
(TO PIN S)'i5
lie> 71.i I Q2./LSlqz.'" CLOCK
4 17.
It.. ~.I"i7'1IQZ/L.SIQ2:
J"L - - lill;/ol = OO\cl/IL.
UP (o-qq) DOw~ (qq -0)
PROGRAMMABLE COUNT DOWN TIMER•
Vee
I'" 11-\ RI
("8 0,....;...JL.-_:::..J......., 3 1-=---1
2. C.
III ..~,IK S
... 7 A.
C.Ovr..rrs· DoWtot-- Sl f=1l0M t.J TC>· 55 7'1'11
LLI..L At.JI)· - Sl 7"iLS47 15
~" TS. ~ l"t ·3·
CALIBRATE Rol Po.NO CI 8 TO-.J.'TO PROVIDE DeSIRED
NUM&ER OF CLOCI< PULSe-5--- COMMO~
PER. MlrvuTc. SeT DESIRED f\)- INTO 51 - S"f. (CLOSED- .-- - A.w.ooe-·~-~-_·
SWITCH =' Low "Nt> OPEN---· SWITCI-1 = I4-IGH). Pll.Es-s- - sS- TO- .---- L~D
Lo~D '" Po.t\J[)- START (OR- ReSET) ('ouPIJ.T~-'EI)- GLOWS-A.T-. ~ALT~ .-- Dl S Pt.A'1 •...
88
L.OIAP' up·
~I
- - -
Lf-BIT- UP-DOWN COUNTER 71.1 1q3/7'iLS , q3
VE£Y VERSATILE l.f-BIT _CDUNTER WITH UP- Dow,,", CAPASIlITY. ANY '"I-8IT NUMBER AT THE DC SA INPUTS IS LoADeD It.JTO THE
C.OV/'lT ER WHEN THe LOA.C> INPuT (PI N /I) IS MA.DE. LoW. TH E tout-JTER IS Ct.eARED TO LLL.L.
W~EN THE CLEAR INPuT (PIN Iii)
IS """DE HIG/-l. ,HE BoRRoW ANt:> CARP-Y OUTPuTS INDICATE UNDERFLow
oR. ovERI=LOW 8Y C,OIN GLOW.
5
D C 8 A CLOCK Lf ClOWN 7'11 n / 7<iLSIQ.3
II
(+JV)It"
Vee '" IS
IN
&oRR14 /3
CLEAR
OW LOAD /2 /I
C~RIlY
C 10
IN IN
0 q
r- -COU~
NT -
I
I "" 8
'2.
6 OuT
3
'" OUT
11
DOw N
£)
LIP '" C ouT
7
t> OUT
~
COUNT DOWN FROM N AND REC'(CL E
14 SET OESI~ED N INTO
SI-Si./ (CLOSED SWIIH =lOw
AIVO OPE~ SINIT"cl-l -= HIGH).
1N1·l!:1\) COV/lJ.T REAC~Eos LLLl AND. TI-\E.N UIVDERFI..O~S)
I~E. SORRow PULSE _ LOADS IV
~ND THE. c.:0lJI')T ReC:'fCLES.
COUNT UP TO N AND HALT- COUNT UP JO N Vee
~ND PRESS SI CNORM Plt.L'( 2.'i
~ CLOSED) TO 12 ESeT:
Vee.
CLOCK
It.
0'" C.
5
A.
-= 'he 7'119 "3/ 7'(LSI9"3
8
GLowS ~ A'T__ ~ ~t.-r _
7L.f 15<; IS
1'1 IS
11
" 10
q
a 7
"S
'i
3 :z I
0
ro N
Ii7 2.0 0
" 11 \IC.
2 Z1. & 5CL.OCJ( ,...3 11
IS
1
I~ 1441'1
___ SI11 r
- VI. 7liO.., ..
__ _ l.-
VeeRECYCLE
Vee
Ie,
0
c
&
uP A
?'i1U! "7'1LSI1"1
CLEAR
a
----------,-"
-----------__
89-_
t'1 ~ 17 IS
7'1IS'"f Iii I~
It II
7 to 10 q
t" 1.1 8 7
2 u. r.,
S 3 '1
3 Z I
'" 0
11.
TO N ----'
-- ----------- --- ---------- -- -- ---------_.~~---+--~'--'--~-
r..--u··--·'~.' -
- -.... ---.
VA~~e.~-~~f;=i~~_AN~--~~~-~o;A-'__'__ ___1
WIL.t. PUI..L..--RELA~ IN-.~05L_.-U2..:-T'''''__+-_'_1
Po.BoUl:__ . IL SecoND--~_-U.~20IN.:r~~'-j(..NOr.-- P>."4Q--. PAPEIt- ~At..Ei-.TCl..-_.i-:---1
.---.. 1-1 e.t..P -_. CAU aR~t:IL_cUtC.U!LTL-u-sa~
C.t..UOE- OAP."RooM .---.- CAN..- s.e.-.TRlGGeReol-&.'f--~ ! '
GIVc-------NE.GATIVEL-,PULSE--oa-IAUTH-L__
::...--_-------~-
________~-[MEJL~~~=
n~ _~_ 5-S s=:_~=:--
1
-t---- _- THEf i __-. - MOST:
.
~ . GROUND I a Vee.
TR1G6ER '2. 7 OISCHI\~GE ~ FIR~T AND STILL THE
b iH RESHOLO -- . ....."POPULAR Ie TIMER OUTPUT :3 ........,N;- '-- CI-11 P. OPERATES AS A
5 CON,.RO..... ---"..'if _ _.... Op.)E.-SHOT TIMER. O£. 'AN ASTABLE RESET 'I - .._--....11 MuLTI VISR,ATOR.. ittE: SSI, IS ...... -....-.__ VOLT I\G~ ._..... '&i~ -~-- - ~.'
,:' TWO. 5sS C.IR.CUITS ON ONe CHIP. ··.l~
" ";:1--" -. S55 E-QU 1VAL ENT- C1RC UIT- BOUNCELESS SWITCH
+5-15 a
POWe~
OUTPuT
CONT/lOL FLIP-FLOP
51(
SK
51(
PP.E~SIN G 5:.\ Gives , , CLEAN 0.1 SECONDINTERtJAL
oUTPuT PlILSE.RE.fElte.NCE
s z.
2.
5
555
RI \001(
3
TI MER PLUS~_ RELAY~~~~~.
7
I A.Nt> 'Z. ARE COMPARATOIZSa.. CIRCUIT C.AN aE MADE F20M INOIVIDuAL. PARTS AS $~OI.VN... BUT SSs. IS. MUCH SoIMPtER..
ONE-SHOT T\MER
3
sss· z :~~:;elt l[
I«-r --t '-..
OUTPUT- ..JL -Col. + T~ 1.1 RIC.l ,TIMlN-6-'-.(.$.llCU.!-~.,
", -'- -.-.. _. <
, I~" , } ------ ..__._.-- . V~l.lJes.-- S~OWIV- ...........
.--------.-- . ---- .~_. - I sec-ON 0---- OUT Pu:r_, __ . __'. - PuS }.l8u.r~TON-;.-- s.wcrc~. A.c-a.asS ;f r 1 --,--.---~--- .._- - . .-._- PUlSe.~ -- ···---r----- _._ PtN5.- ...L_.ANO_.2.L. ~:
I
R3 IOJL _
usa INFRAUD
LED FOR lesT R.a~UL.;TS.
PULSES LED '15 I" SEC LONG)
_---.-.....~---..--.------ .ct.,"_. ._.. .. ,OSf"lF '--__~~ IZ 0 ~ A PUl,.SE.S, AT
--_._-- .-- \---r--,..",,.....L~.JI'tF --- .. '_ A. 1l"1"E:: 01= 'f.8Kl-lz. CI I
.Q-_~~-'--~-' '--,~_--,I----'_-'-' .-~-+-+.__ -.+ __ ~_::~~==~_~_=_ PIlC,SE~- GENERA.TOR:-__ __-.~-~~-- I'tP1CAL.\l ~L,L.!E..~~ ------- . -. -._____. _
_~_,_~ .:. : ._t5-IS .. _~_:_.: . __9 __=-_o,.lP ----;.&-----~-- ' , .
_~.L:"' ~_.~~L=3~._QS_.:._~E~--'-- ,----- __ ._. ._
?~'cQL-}4~-~-" ~_____________.t:._'i_=_ __q,oo.s }Jt£--,- RL ;- '.--- 1""3...'~_ .. ""._I""
__c,~__ ~~S-()LO(V-%~---,~- '55_=_==- _ . US~AN'L_.. • .~2,___ _ USE__ 30 SUPPLY
______ ~L.:....r:.::--_---c.S-.--- _~_A\U~U.A.a\JL.VAlVe..$..l ll<._;-- _ _ CLOCK pULSes.
------.-- -- O--f __ lI:::-TI-\.E~.E.-AREL. -----.- TO TTL. - Al'il)
CIRCUIT w,,./ot
LEIY---TRANSMITTER
! .~~~~~=-=~--=;~==-~_~'_:=~~ .._:=~+~~:-~ :~ ._' ·~iOQ=lL..OU-Qil-~--- i l:-~ e--~-',--'- RIL-,... _ __~t)!L: laoJ1._~__ ._, IOlt,
: 1001(' 8 'i' R.§SI'SToR.~_. :... _~ --. 5S S
=-(C-~~TAO~=~--L_~iO-' I---+'.-~.~-~- ~-..f- .. ---: .... :----.-.~ .... , ; _.---.- ..FAEQ.!J !:N'("f_...:....._'=.~-s·.'5_-'_','_-.'_' 3.. - .-L__ ·_~--_--_~i ; ~_:...... Rl:lIf'oIGS,)...-_ ----...--1--.,,;t
_ ~_':""' '-_ .8 Jl._
---.----- SPK&'":-r'_-____ ._..__ + . .. _ct.
-----..-..-----.. 511 :,
~~-:__~-__=-.4:-'__
.--....-._---~"--;' _..~._-----_.~--_._-' ---- --- .- --- ._---
;-;--;-- SL_;. r~-;--; I"
J.---'---'---~-I--:-..:.-.~-:...-----'_.-
1--_:_ s~
1-+----+-+--1-: ~
I---J-~-' ~_ .~ ~~
-~-=-~~ _.--~ t_=_~ .:._=~~~ :3=N t...VA_~_~~~~~=-=-=~~ .__ ~~RC~I~;~ i: ~ IQ1"
.. . AOO ~DDITIONAt... · Cl______ <:ON rRo\.,s PULSe.
-r- ------ . ~I AG.E.5. l~ pESIREO~ ~...l.---'---~ .,PL__.. lt~pei 1."'ON RATE:.. SW ITC.H.E S._.MlE.._ N~M.ALL'f ~ _
}-. ope"LPUSU&UTTOto+~ : __'_--,-__.:. .__~ . ? ._, ,}
--'--+--------.---- '---- _._..,-----
j-
; I : : I
I
'.4 .. ..~----_ -~_
__ Ri LM
+ CI IOttF
3
.~ .•.• -==r:::
.. ' I =2 :::
Rl 41\(,
R,1. lie
RESET'--, TYPICAI-- OUTPU1:~_
RUt-,I.--. _.
8
\ -- - -
-----
----,,···, .. v. '_._c •. ~
- --4
--------~------------------
'-" ·:-----TlME~~----- ---- ~ . ..__. _._. __~..f)~I_L~_~~.OL- _
_555 :-_._~ . :~_-~=.=~:_=~=_=~__ __ ____ .~~ .._. __ .~
+q..... .__.__ _.. , _. ._ __.__ ._±.~~ IS .
.INPUT I=~EQuer--lc.'(
__ ._.. _
555 DIVI DE.O FRe.QUENC'(>~_
755S _
GRE.l:N INql'l:. - '1«-....------ ..-.---,-----.---,...--.......--............:.;:.=.:::..-. --L-~-_ .. r-...--.........,...........
RI ... ~1K
:: R\ " .---,--' ... _..
____ .. :!> _.hLL....:..__ ~ o.~.~. .~
Wt4IT'''' f"--- ---..----~- - - -. . .. . , ..- •..... - ---........--
TI ~ ~.n.-I K Col + I
__." . _.. + I.---.-~_...I .. :-- -~·(RAOIP~SHA~.K--~73~}i8~iL-\MF __~-_~
,....:._.1}olE- ......---' _ ._Cl.;_O.I.}oOI= ... z.so''- ..... _
L1: NeON LA.MP .,-,,--- ~-_ .. __ . -.._---,-" . - _._--,--_.__ . , .--~-_._-.....-.~ .... _.---_..... --,'-'- . __ .. _._________._______ _...:_~
__ . C.I
7
1--.- ..
t +-+~_ Rt.__~_._ ... \K_
I
_ CI
... --- ...-- .
- .. I .~=- 1-~e. sss FUr--lC.TIONS
._.. __ AS A ONE-SHOT : THjli,T Re.T~\G6EIZ.ED ~- .- ..... -~._-',.
IS~. __g.'L .TI-\E. INPur wAVE..
----a__-.__.._~ . ":'- -- 'NOgw.~ .. e.e~'t_.wlTf"_.e.e:r:"'eR__ .. .~_~ .. __.__----.--:._i.-.W~VfS~U\V1NG DuRING __ ...... .. QUAL,lr'L._NEON..__ L.A~PS .. UOIJ~e.... .__..... ~ .._.. _..~...... .__ :. T~e . TIMING CYCLe
'--al---r-+--'---" - ..- ... __J~L. __ ~f.,,\~HTL'C I=o~ __ Mpll._~_______ · ._A~E-... J_G~ 9~ED.
I -~-:....-- -- __ O~PuT~__ VO'-r"'Ge.,--- ~ ... __ ----,--._'-- - -'-'---'--"'--'-~"'----'----<ll+-----'------~----.----~-:_----~~---- ,---.- -- - ~L.;..... -'-_.. .....--.~--_ .. _-. -_.._----..-.-.J.
i-'...--.-.---~.-----.-:. ...---.-.-----------.- ON;~~a1i~TONb- BUR T-·_-_~_IRL; NGCE_WAVE=.--- -"--~-'--'-:-'-,- ..~l =~__. ~~~"~~.:.~~.._. .s
___' ,+S-IS; SI' ,RlGENERATOR ·-----·-~-.. ~.1--u ,-'
-- - - -- - -- ----~-----.--_.. --------..1.::- - K ..._. . -- ---- ---- -- ---------- - .. r---......--Q. O!-J'~_.-_--. __
8 _____ _. . R1 . __
.. . .l~ .. _ __ ___. R"I' ,;;;8.......__4...;..,j,_-.---.----- _.. .. i . ;__'-,--,555~:~: \OOK
R~ ------- . I Ok ·----..---·----,----R~-- ----,. ._-- C1. + 3 -------- ..... -~------_ 2't,,<::= - +-_.- - 10 10 F
555 -n !ff\r- ," -------- 1--'----' - OIJ.
--=-~~~ ~~i.C\l~IGI~=-.~ +..-.........----- . -1IUU1f"'" .Ol)4f. _ v ~__.. I,ME- _"~.! _~.::._.=-~.---.(e80~aL_
......~_._---- -- -_._---- .._. --------..---- \--.--.__--L__. __
....- -----_..__ ...._~--~-~---_._
~__ _~__ _~ __~ .-'--___'__.__~.-..
-.-t--- .1)-11= " ,I
-l-________ . __.__ . =-=:-=~-===__=_I PB._E$~.! ~~~L__ p._~_~..-=s-li~_l)i=:_o~TPu-r. __ _ ."__ ...- :. ~ ~ ._ ~Il£Qvi.~~_~~~Il' ____l__~_~.__ J'!~ 3.'0__ _____. ._ .. _ ____ _ ~.:.. Re..L_s...A~_e.L ~L.;.A_~_PL_Q.~!_~YL-.f=REQUe~'f
_______ AD;rU~T __ RL__TP__ PRoVIQe.~_-"JtL __TO . __..__~ CO_N_nl'JVe..S- Ut.)TI~ ~~ .'? . _ .__ .. 10 1<.~'1.. •. Ol.I:.r:puT F@'E..QUeNCL : _J>IS<:.H ....RGE.!)_,$'( .K~.!- )!"cg.EA.Se.
.C(.QSELY C1.;._~g __~.'tl-.-rQ .._'''''1.~~~l'S~._LE.IIJGT~
TH e._'_~1l~T:_: ...J:'J-!/l'I_~&E,i_.I=i-e.QUENC 'If
• ._ . .•_
~.-----~-----
! l
i ,I ,
I
___1J.I1S-,_I-lIGIL._PR.OI)u."e.S ,
~PAC.EQ. __TRlA.~6l£...._\V AVE·~j!__:I~e. _ OF! -h WI\"£.!L-_.AR~_S!PAR~Te.OLAL_~~_!R...!_~ 01= i TO~~L_e.~!l-_~.J_.Y'l.~J~2, __ QRCl.
--J__r.REQ.(J£NC.tE.S-_L~). I '
" '
--,---........;..-
I
OUTPUT_
COt-JTRol;._
VOLT Jl\GE.. Rl:SCT .'
TIMER L.
__.:11 ME.RL'l...
.3 .
I.f
~1==-~-=- DUAL-=--.Tf MEIL:-_:~._-___ DISCHARG.E._'... _o!I•..• ~.~~~ S-b~~-'--' ..•..•.-"-'.:-. ..-. .•
THRE';"Ol.D '2i',1- - - <:O~TAI"'Sa.._. TWO .._._INDepeNDe~T .. I ---- -- - Tlf-4 ER~L OI'J ,"---__Cill\.l(i'-£.._ CH ,Po COI'JTROL.__ ! ,. 80TH.-~ TIHEll~ AR~_,_" I DENT-It:AL.. . VOLTA.GE.. j TO THE...._ 5SS•. __ _ ALL THE .. RE~ET' j APPLLCATION.._CIRCUITSL __ C,AM... __ ._.__ __ .
,j ALS.O B~ BUll:t:_ WITH,_ TWO SSS·s..~ __ . __ OVTPUT.
Tl-\IS PIN CROSS RE..FE RENee, \\IILl.... ~1""Pl.U::Y _ SUBSTITUTING Two _ 555'5 _ J::OR..__.A. Ss,"_ OR HALF A 55"" FOIZ. A. sss: __
FUI\)CTION 555 5S4(1)5Sf.('l.)-
11.
,...u~~--~---~.----
--
f.
"--__-7~_.,..--- Rt. __ ---.-- t'7Q_ ----r___.._
7
",5, 4 3 Z, It{
q
I~
. ll.L__ ._ __, _. . . ,_ ........__ _ 100,1<.._
--
R'l--_ CI.. + IOOK.._. 3.!'J4F
_ . ReLA't: __ 55 4::t ~Il~.... _ (.v
_. __ . . 500Jt. _______. __ _. . __ _1N..ctl'L__L'Z..~~· ~:.. ._. ::::._
_________ 1-. TWO_..TON~ ~.L..__ ,_
_. __ c ':.TEAl)¥.- TONa_-~JUUlMJWUUIIJUWlDMl1IWUI1UIIL-~_-L _. 3 TONa... gullS.T - .JJIJ1IWl1lL__,.w_IUlL_
+
RI 1M
- :..--.Vc,- ...-- .....-,.-..---~-'-----r------;1t_ c.'t _Cl.. _ -. _ -- --- _ ----~--------.-.----- ~-1.E.s.&.I:~(~Oll.M~W;'...L-;--!__---""'II-.. .OS zz."..,F . ~_ _U~ : , _. C:LO_s.al),)__~'....-_..
• llADIO-_ SHA.CK-2.?S.~oo..&t .. ~-s.cQl . ---,--~_____:_..,....
4
_____ , . ._ __ .__.. ULoOi. .--__+--- ~ __._ . ;-....:._-----:
__TrMeR.--._L_Is.......c.at>WE-c..TE.D-_AS_ ... ~STA&UL-... TO-sss./SS~L __~ l~'--. ~ : _
OSC.Iu.Ai-OQ._-TIMe.l.-..z...........!~A.._ON~S~OL ~uU'ul: i -.L..Q.I',QIof--_-----+-'----------:-_._ 2EI.A't-.- O-2lvEL-L~IRes..._'__ONcE.._cACtt.----' -- (SbAL.L.L.."1.0T'O~_rIJV;U-li-~.,.......rj ....------3J)W
.c.'tc(.E.-LP!JL.I,.S-_RELA'L.1IiL...fOIL.l-S_s.a~.QND..s.~_G»IL f;I.c..) ; , ~:---->-"--l"'"
GRoU~D
TRIGGE.R __ '" _OUTPUT_
RE.SE..T CO..., T 12.0 1-_. V.
. nHlE.SJ.lOlD .: OlSOlAR.<1E-.__ ;" . __ . Vcc- _ 1--_. ----- , ---.'--- .. - . ---- -
, ,
, "
) .
, 2 3._ 'of S
'".,_ .-":t B
·.,,',,"",
-=OUAC_IJ_ME~_ ('ONTI':;'~.C>Y=-~- _~= _..L __ .~ __
:__-S5];L==~=~--~"~~-- .--_~ -TWO-STAGE Tl ME~
+5-15
, ' , _. __._.~~_._. __• 'u ._ .• ' __ ~_ •
C1 .0
8
13 5S~,
-~ .. OUTPUTS
~-e-_--:::c..~ ~r---~
- .. 8oIH.. __ 1"IMe.R.s'..__ .A?E:. ..• IN_ ONe.-SI-\OT
_ -----.- ko.bE..-.__GIl.cl\.lNPlN<i.__ T"'e..... TRIGGEIL._.. -. INPUT. l~):rI~TE.'S. 1'~e...,_ f=IRsT:'_
._.. _ .TIMc.R..'~---CyCU:. .TII..U::_ THE!. secOND
__ ._---_":Wolc.Ls.. .. C'1CI..E._ BEGINS AF"rE1l._ Tl-lE.. __ . . __ .l=ll!-sT:., IS ... COHPt.E.re.... _..
B..st. SPKR__~_ ___ ,
Ct.
_ .0 I.,MF
I~
;
------~----------"----- - - - - ... - . -
+5-15. __
------- .- ..-----.---+--..----<t------~. 'I
___.. JZ.2... .. __ IK__
_-.__ . 2.L , .. _ 5001(
i '_ .CL.._ .---~__O~~--
- ..TKI-<:... __ ClacU-I-T..- IS -. AN... - OSCILLATO£'_
---- FOLLOWl:D.- SY. A. FREQUE.NC.''i-- .. _._ OlU-LDU----_ ADJ'U50.T~ Rl AN!) R..., E=OIL
I •. VU-"t- U I\J us lJA'--_ SoOLJI,JO_ EJ; i=E. CT S ~ )
r' }- ,.
~- +5.-15 ___
10
12.
i-=s~
r;S::::.-
___ SSt.z--
...._1.-.r-.--- _~ _
Rl . 2.tK....
- RZ:.. _ __ .IOOJ(.._.
___. ..__._ ~9...J ... v'-__~
I..-._~--.... Rt..-..........,-- ~.'__ 7_+_-"'r--- 2."7o..I2...
1+------------- _. ----- ---
1.-
'1-
>---.
1--I
. --------l-
OUTI=i II A Jv\OOE. _
t-
-:-1":::....& ---------------- _
5 _______________. """.,;;;,O_~-&-----.se.L.ac.::L- L L. TWO~
___.. ~13=----r_--.-.-- .. _. _L I-L STe..~
3_t_-----'t05L.-.I-'G:o----- R5._______ ._ILL. @OUR':
__~ . ~7~........,. . .5K. J,U·L. ME...TI ...-..;.I1.-+---- j...;e~..-.__. R.3... ~' _. '---__ ~
_ ..__ . ....q.:.....-+--- 1.001< ' ~-L....=: GN().... _ _ ..:..----' Ii_==; ±5_"':" IS
'---------r--.....----~..----. -~-----....---_ _ .. ______. CHAt..l.GE;.
_______ .. + .. AND._C-'li- ---~~----. 8Jt~_~ -'"--.c..L'--.-- _AL-TER..__
__'__.lpE .OUTPU"'L--~"IIr--~--
---~-,~---
t-'----- ..... --6~ ..L._~I._ ------.
~-------_._-----t-i------------------------------- -------