CDx4HC30 Single 8-Input NAND Gate

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

• Alarm / tamper detect circuit

• S-R latch

3 Description

This device contains one independent 8-input NAND

gate. Each gate performs the Boolean function

Y = A ● B ● C ● D ● E ● F ● G ● H in positive

logic.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

CD74HC30M

SOIC (14)

8.70 mm × 3.90 mm

CD74HC30E

PDIP (14)

19.30 mm × 6.40 mm

CD74HC30NS

SO (14)

10.20 mm × 5.30 mm

CD74HC30PW

TSSOP (14)

5.00 mm × 4.40 mm

CD54HC30F

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

A

B

C

D

E

F

GND

NC

H

G

NC

NC

Y

V

CC

Functional pinout

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CD74HC30, CD54HC30

SCHS121E – AUGUST 1997 – REVISED APRIL 2021

Copyright © 2021 Texas Instruments Incorporated

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Product Folder Links: CD74HC30 CD54HC30

CD74HC30, CD54HC30

SCHS121E – 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.