74F573DMQB

更新时间： 2024-11-20 22:14:03

品牌	Logo	应用领域
美国国家半导体 - NSC		锁存器
页数	文件大小	规格书
8页	168K
描述
Octal D-Type Latch with TRI-STATE Outputs

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数据手册

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74F573DMQB 数据手册

August 1995

54F/74F573

Octal D-Type Latch with TRI-STATE Outputs

General Description

The ’F573 is a high speed octal latch with buffered common

Latch Enable (LE) and buffered common Output Enable

(OE) inputs.

Features

Inputs and outputs on opposite sides of package

allowing easy interface with microprocessors

Useful as input or output port for microprocessors

Functionally identical to ’F373

This device is functionally identical to the ’F373 but has

different pinouts.

TRI-STATE outputs for bus interfacing

Guaranteed 4000V minimum ESD protection

Package

Commercial

74F573PC

Military

Package Description

Number

N20A

J20A

20-Lead (0.300 Wide) Molded Dual-In-Line

54F573DM (Note 2)

20-Lead Ceramic Dual-In-Line

74F573SC (Note 1)

74F573SJ (Note 1)

M20B

M20D

W20A

E20A

20-Lead (0.300 Wide) Molded Small Outline, JEDEC

20-Lead (0.300 Wide) Molded Small Outline, EIAJ

54F573FM (Note 2)

54F573LM (Note 2)

20-Lead Cerpak

20-Lead Ceramic Leadless Chip Carrier, Type C

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

SCX and SJX.

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

DMQB, FMQB and LMQB.

Logic Symbols

Connection Diagrams

Pin Assignment for

DIP, SOIC and Flatpak

Pin Assignment

for LCC

TL/F/9566–1

IEEE/IEC

TL/F/9566–3

TL/F/9566–2

TL/F/9566–4

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

1995 National Semiconductor Corporation

TL/F/9566

RRD-B30M115/Printed in U. S. A.

12 3 4 5 6 7 8

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