circuit forms divide by 1.5 countermeddif/elettronicadigitale-materiale...circuit forms divide by...

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CIRCUIT FORMS DIVIDE BY 1.5 COUNTER - Two inexpensive ICs divide a TTL clock signal by 1.5. - By following the circuit with another flip/flop, you could also generate a divide by three function. NOTE: THIS CIRCUIT MAY NOT ALWAYS WORK AT HIGH CLOCK SPEEDS http://www.discovercircuits.com/DJ-Circuits/divider1.htm 1

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Page 1: CIRCUIT FORMS DIVIDE BY 1.5 COUNTERmeddif/ElettronicaDigitale-Materiale...CIRCUIT FORMS DIVIDE BY 1.5 COUNTER - Two inexpensive ICs divide a TTL clock signal by 1.5. - By following

CIRCUIT FORMS DIVIDE BY 1.5 COUNTER

- Two inexpensive ICs divide a TTL clock signal by 1.5.

- By following the circuit with another flip/flop, you could also generate a divide by three function.

NOTE: THIS CIRCUIT MAY NOT ALWAYS WORK AT HIGH CLOCK SPEEDS

http://www.discovercircuits.com/DJ-Circuits/divider1.htm1

Page 2: CIRCUIT FORMS DIVIDE BY 1.5 COUNTERmeddif/ElettronicaDigitale-Materiale...CIRCUIT FORMS DIVIDE BY 1.5 COUNTER - Two inexpensive ICs divide a TTL clock signal by 1.5. - By following

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Page 3: CIRCUIT FORMS DIVIDE BY 1.5 COUNTERmeddif/ElettronicaDigitale-Materiale...CIRCUIT FORMS DIVIDE BY 1.5 COUNTER - Two inexpensive ICs divide a TTL clock signal by 1.5. - By following

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Page 4: CIRCUIT FORMS DIVIDE BY 1.5 COUNTERmeddif/ElettronicaDigitale-Materiale...CIRCUIT FORMS DIVIDE BY 1.5 COUNTER - Two inexpensive ICs divide a TTL clock signal by 1.5. - By following

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Page 5: CIRCUIT FORMS DIVIDE BY 1.5 COUNTERmeddif/ElettronicaDigitale-Materiale...CIRCUIT FORMS DIVIDE BY 1.5 COUNTER - Two inexpensive ICs divide a TTL clock signal by 1.5. - By following

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3 : 2

1

2

STATO

CLK

S0       S1        S2        S3         S4       S5        S6        S7         S8        S9       S10      S11      S0

FSM: # 12 STATI # 4 Flip-Flop

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Page 13: CIRCUIT FORMS DIVIDE BY 1.5 COUNTERmeddif/ElettronicaDigitale-Materiale...CIRCUIT FORMS DIVIDE BY 1.5 COUNTER - Two inexpensive ICs divide a TTL clock signal by 1.5. - By following