Experiment Sheet Designed, Developed & Copyrighted by Mr. Hussain Saleem, (Assistant Professor, University of Karachi, Pakistan) 2011, 2014

Input & Output Ranges of Voltage & Current

for given TTL IC Logic Function

IC No.: 7400 Manufacturers IC Code No.: SN74ALS00A SAMPLE SHEET

Function Name: Quad 2 Input NAND Gates

Manufacturers VOLTAGE INPUT VOLTAGE OUTPUT

Name VIH(max) VIH(min) VIL(max) VIL(min) VOH(max) VOH(min) VOL(max) VOL(min)

5.5V 2.0V 0.8V 0.0V 5.5V 2.0V 0.4V 0.0V

Logo CURRENT INPUT CURRENT OUTPUT

IIH(max) IIH(min) IIL(max) IIL(min) IOH(max) IOH(min) IOL(max) IOL(min)

20A 0.5mA 0.4mA 8mA

Range Plot for Voltage Only:

Logic LOW(0.0V 0.8V)(0% to 16%)

NOISE MARGIN

Logic HIGH

(2.0V 5.5V)

(40% to 110%)

5.0 V

4.0 V

3.0 V

2.0 V

1.0 V

0.0 V

Logic HIGH

(2.0V 5.5V)

(40% to 110%)

VIH(max) = 5.5 V

VIH(min) = 2.0 V

VIL(max) = 0.8 V

VIL(min) = 0.0 V

VOH(max) = 5.5 V

VOH(min) = 2.0 V

VOL(min) = 0.0 V

VOL(max) = 0.4 V Logic LOW(0.0V 0.4V)(0% to 8%)

VOLTAGE INPUT RANGE

VOLTAGE OUTPUT RANGE

Safe Regions (Excluding Noise Margin):

Voltage for Logic HIGH: 2.0V to 5.5V, 40% to 110%

Voltage for Logic LOW: 0.0V to 0.4V, 0% to 8%

Note: Regions for Current values not needed to be plotted.

Source for the data: (1) Manufacturers Datasheet, (2) Digital Fundamentals, Thomas L. Floyd, 10/ed, pp.141-142.

Enclose the printed datasheet and highlight the values from where these are picked. Study all the parameters from datasheet.

Experiment Sheet Designed, Developed & Copyrighted by Mr. Hussain Saleem, (Assistant Professor, University of Karachi, Pakistan) 2011, 2014

Input & Output Ranges of Voltage & Current

for given TTL IC Logic Function

IC No.: 7400 Manufacturers IC Code No.: _______________

Function Name: _________________________________

Manufacturers VOLTAGE INPUT VOLTAGE OUTPUT

Name VIH(max) VIH(min) VIL(max) VIL(min) VOH(max) VOH(min) VOL(max) VOL(min)

Logo CURRENT INPUT CURRENT OUTPUT

IIH(max) IIH(min) IIL(max) IIL(min) IOH(max) IOH(min) IOL(max) IOL(min)

Range Plot for Voltage Only:

5.0 V

4.0 V

3.0 V

2.0 V

1.0 V

0.0 V

VOLTAGE INPUT RANGE

VOLTAGE OUTPUT RANGE

Safe Regions (Excluding Noise Margin):

Voltage for Logic HIGH: V to V, % to %

Voltage for Logic LOW: V to V, % to %

Note: Source for the data: (1) _____________________________________________ (2) _________________________________________________

Enclose the printed datasheet and highlight the values from where these are picked. Study all the parameters from datasheet.