74F243DCX

更新时间： 2024-11-30 22:49:47

品牌	Logo	应用领域
美国国家半导体 - NSC		总线收发器
页数	文件大小	规格书
6页	127K
描述
Quad Bus Transceiver with TRI-STATE Outputs

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数据手册

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74F243DCX 数据手册

November 1994

54F/74F243

Quad Bus Transceiver with TRI-STATE Outputs

General Description

The ’F243 is a quad bus transmitter/receiver designed for

4-line asynchronous 2-way data communications between

data busses.

Features

2-Way asynchronous data bus communication

Input clamp diodes limit high-speed termination effects

Guaranteed 4000V minimum ESD protection

Package

Commercial

Military

Package Description

Number

54F243DM (Note 2)

J14A

14-Lead Ceramic Dual-In-Line

74F243SC (Note 1)

M14A

W14B

E20A

14-Lead (0.150 Wide) Molded Small Outline, JEDEC

54F243FM (Note 2)

54F243LM (Note 2)

14-Lead Cerpack

20-Lead Ceramic Leadless Chip Carrier, Type C

Note 1: Devices also available in 13 reel. Use Suffix

SCX.

Note 2: Military grade device with environmental and burn-in processing. Use suffix

DMQB, FMQB and LMQB.

Logic Symbol

Connection Diagrams

Pin Assignment

for LCC

Pin Assignment

for DIP, SOIC and Flatpak

IEEE/IEC

TL/F/9502–1

TL/F/9502–2

TL/F/9502–3

TRI-STATEÉ is a registered trademark of National Semiconductor Corporation.

1995 National Semiconductor Corporation

TL/F/9502

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

12 3 4 5 6

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