74HC21 Datasheet – Dual 4-input AND gate

Part Number : 74HC21

Function : Dual 4-input AND gate

Package : DIP, SOP 14 Pin Type

Manufacturers : Philips Electronics

Pinouts :

74HC21 datasheet

 

Description :

The 74HC21 is a high-speed Si-gate CMOS device and is pin compatible with low-power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. The device provide the 4-input AND function.

Features :

1. Output capability: standard

2. ICC category: SSI

PIN DESCRIPTION :

PIN NO. SYMBOL NAME AND FUNCTION

1, 9 1A, 2A data inputs
2, 10 1B, 2B data inputs
3, 11 n.c. not connected
4, 12 1C, 2C data inputs
5, 13 1D, 2D data inputs
6, 8 1Y, 2Y data outputs
7 GND ground (0 V)
14 VCC positive supply voltage

 

Other data sheets within the file :

74HC21D, 74HC21DB, 74HC21N, 74HC21NB

74HC21 Datasheet PDF Download


74HC21 pdf