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9403ADCQR

更新时间： 2024-09-18 21:01:27

品牌	Logo	应用领域
美国国家半导体 - NSC		先进先出芯片内存集成电路
页数	文件大小	规格书
20页	334K
描述
IC 16 X 4 OTHER FIFO, CDIP24, CERAMIC, DIP-24, FIFO

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9403ADCQR 技术参数

April 1989

9403A

First-In First-Out (FIFO) Buffer Memory

General Description

Features

Serial or parallel input

The 9403A is an expandable fall-through type high-speed

First-In First-Out (FIFO) Buffer Memory optimized for high-

speed disk or tape controllers and communication buffer

applications. It is organized as 16-words by 4-bits and may

be expanded to any number of words or any number of bits

in multiples of four. Data may be entered or extracted asyn-

chronously in serial or parallel, allowing economical imple-

mentation of buffer memories.

Serial or parallel output

Expandable without external logic

TRI-STATE outputs

Fully compatible with all TTL families

Slim 24-pin package

The 9403A has TRI-STATE outputs which provide added

versatility and is fully compatible with all TTL families.

Connection Diagrams

Pin Assignment

for DIP, SOIC and Flatpak

Pin Assignment

for LCC and PCC

TL/F/10193–1

TL/F/10193–2

FASTÉ and TRI-STATEÉ are registered trademarks of National Semiconductor Corporation.

1995 National Semiconductor Corporation

TL/F/10193

RRD-B30M105/Printed in U. S. A.

12 3 4 5 6 7...20

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型号	品牌	获取价格	描述	数据表
9403ADM	FAIRCHILD	获取价格	FIFO, 16X4, Asynchronous, TTL, CDIP24,
9403ADM	ROCHESTER	获取价格	FIFO,
9403ADMQB	NSC	获取价格	IC 16 X 4 OTHER FIFO, CDIP24, CERAMIC, DIP-24, FIFO
9403ADMQB	ROCHESTER	获取价格	FIFO,
9403ADMQB	TI	获取价格	16X4 OTHER FIFO, CDIP24, CERAMIC, DIP-24
9403ADMQB	FAIRCHILD	获取价格	FIFO, 16X4, Asynchronous, TTL, CDIP24,
9403ADMQC	FAIRCHILD	获取价格	FIFO, 16X4, Asynchronous, TTL, CDIP24,
9403ALCQR	TI	获取价格	16 X 4 OTHER FIFO, CQCC28
9403ALMQB	FAIRCHILD	获取价格	FIFO, 16X4, Asynchronous, TTL, CQCC28,
9403ALMQB	TI	获取价格	16 X 4 OTHER FIFO, CQCC28