DM9321 datasheet(1/6 Pages) NSC

部件名	DM9321

功能描述	DUAL 1-OF-4 DECODER

PDF	6 Pages

Scroll/Zoom	100%

制造商	NSC [National Semiconductor (TI)]

网页	http://www.national.com

标志

1 / 6 page

TLF10209

June 1989

9321DM9321

Dual 1-of-4 Decoder

General Description

The 9321 consists of two independent multipurpose decod-

ers each designed to accept two inputs and provide four

mutually exclusive outputs In addition an active LOW en-

able input which gives demultiplexing capability is provided

for each decoder

Features

Y

Multifunction capability

Y

Mutually exclusive outputs

Y

Demultiplexing capability

Y

Active low enable for each decoder

Connection Diagram

Dual-In-Line Package

TLF10209 – 1

Order Number 9321DMQB 9321FMQB or DM9321N

See NS Package Number J16A N16E or W16A

Logic Symbol

TLF10209 – 2

VCC e Pin 16

GND e Pin 8

Pin Names

Description

Ea Eb

Enable Inputs (Active LOW)

A0a A1a A0b A1b

Address Inputs

O0a–O3a

Decoder Outputs (Active LOW)

O0b–O3b

(

C1995 National Semiconductor Corporation

RRD-B30M105Printed in U S A

类似零件编号 - DM9321

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