Diodes 74AHC126 Manuel d'utilisateur télécharger pdf (Page 2)

74AHC126

Document number: DS35346 Rev. 3 - 2

2 of 9

www.diodes.com

January 2013

NEW PRODUCT

74AHC126

Pin Descriptions

Number

Pin Name Function

1 1OE Data Enable Input (active low)

2 1A Data Input

3 1Y Data Output

4 2OE Data Enable Input (active low)

5 2A Data Input

6 2Y Data Output

7 GND Ground

8 3Y Data Output

9 3A Data Input

10 3OE Data Enable Input (active low)

11 4Y Data Output

12 4A Data Input

13 4OE Data Enable Input (active low)

Supply Voltage

Function Table

Inputs Output

A Y

H H H

H L L

L X Z

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

< -0.5V

-20 mA

Output Clamp Current V

> V

+0.5V

25 mA

Continuous Output Current -0.5V < V

+0.5V

+/- 25 mA

Continuous Current Through V

75 mA

GND

Continuous Current Through GND -75 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 9

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Diodes 74AHC126 Manuel d'utilisateur Page 2

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