CDx4HC08 Quadruple 2-Input AND Gates

1 Features

• Buffered inputs

• Wide operating voltage range: 2 V to 6 V

• Wide operating temperature range:

–55°C to +125°C

• Supports fanout up to 10 LSTTL loads

• Significant power reduction compared to LSTTL

logic ICs

2 Applications

• Combining power good signals

• Enable digital signals

3 Description

This device contains four independent 2-input AND

gates. Each gate performs the Boolean function

Y = A ● B in positive logic.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

CD74HC08M

SOIC (14)

8.70 mm × 3.90 mm

CD74HC08E

PDIP (14)

19.30 mm × 6.40 mm

CD74HC08PW

TSSOP (14)

5.00 mm × 4.40 mm

CD54HC08F

CDIP (14)

21.30 mm × 7.60 mm

(1)

For all available packages, see the orderable addendum at

the end of the data sheet.

1

2

3

7

4

5

6

14

13

12

8

11

10

9

1A

1B

1Y

2A

2B

2Y

GND

4B

4A

4Y

3B

3A

V

CC

3Y

Functional pinout

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CD74HC08, CD54HC08

SCHS118D – AUGUST 1997 – REVISED APRIL 2021

Copyright © 2021 Texas Instruments Incorporated

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Product Folder Links: CD74HC08 CD54HC08

CD74HC08, CD54HC08

SCHS118D – AUGUST 1997 – REVISED APRIL 2021

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.