Diodes 74AHCT00 Manuel d'utilisateur télécharger pdf (Page 2)

74AHCT00

Document number: DS35348 Rev. 3 - 2

2 of 8

www.diodes.com

January 2013

NEW PRODUCT

74AHCT00

Pin Descriptions

Number

Pin Name Function

1 1A Data Input

2 1B Data Input

3 1Y Data Output

4 2A Data Input

5 2B Data Input

6 2Y Data Output

7 GND Ground

8 3Y Data Output

9 3A Data Input

10 3B Data Input

11 4Y Data Output

12 4A Data Input

13 4B Data Input

Supply Voltage

Function Table

Inputs Output

A B Y

L L H

L H H

H L H

H H L

Logic Diagram

Absolute Maximum Ratings (Note 4) (@T

= +25°C, unless otherwise specified.)

Symbol Description Rating Unit

ESD HBM Human Body Model ESD Protection 2 KV

ESD CDM Charged Device Model ESD Protection 1 KV

ESD MM Machine Model ESD Protection 200 V

Supply Voltage Range -0.5 to +7.0 V

Input Voltage Range -0.5 to +7.0 V

Input Clamp Current V

< -0.5V

-20 mA

Output Clamp Current V

< 0V

-20 mA

Output Clamp Current V

> V

20 mA

Continuous Output Current 0V < V

< V

+/- 25 mA

Continuous Current Through V

50 mA

GND

Continuous Current Through GND -50 mA

Operating Junction Temperature -40 to +150 °C

STG

Storage Temperature -65 to +150 °C

TOT

Total Power Dissipation 500 mW

Note: 4. Stresses beyond the absolute maximum may result in immediate failure or reduced reliability. These are stress values and device operation should

be within recommend values.

1 2 3 4 5 6 7 8

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Diodes 74AHCT00 Manuel d'utilisateur Page 2

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