54ACQ240F

更新时间： 2024-09-16 22:05:19

品牌	Logo	应用领域
美国国家半导体 - NSC		驱动器
页数	文件大小	规格书
8页	148K
描述
Quiet Series Octal Buffer/Line Driver with TRI-STATE Outputs

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

54ACQ240F 数据手册

February 1999

54ACQ240 • 54ACTQ240

Quiet Series Octal Buffer/Line Driver with TRI-STATE^®

Outputs

n Guaranteed simultaneous switching noise level and

dynamic threshold performance

General Description

The ’ACQ/’ACTQ240 is an inverting octal buffer and line

n Improved latch-up immunity

driver designed to be employed as a memory address driver,

n Inverting TRI-STATE outputs drive bus lines or buffer

clock driver and bus oriented transmitter or receiver which

memory address registers

provides improved PC board density. The ’ACQ/’ACTQ uti-

lizes NSC Quiet Series technology to guarantee quiet output

switching and improve dynamic threshold performance.

n Outputs source/sink 24 mA

n Faster prop delays than the standard ’ACT240

n 4 kV minimum ESD immunity

n Standard Microcircuit Drawing (SMD)

’ACTQ240: 5962-92184

™

FACT Quiet Series features GTO output control and un-

dershoot corrector in addition to a split ground bus for supe-

rior performance.

Features

n I_CCand I_OZreduced by 50%

Logic Symbol

Connection Diagrams

IEEE/IEC

Pin Assignment

for DIP and Flatpak

DS100235-2

DS100235-1

Pin Names

OE₁, OE₂

I₀–I₇

Description

TRI-STATE Output Enable Inputs

Inputs

Pin Assignment

for LCC

O₀–O₇

Outputs

DS100235-3

™

GTO is a trademark of National Semiconductor Corporation.

TRI-STATE^®is a registered trademark of National Semiconductor Corporation.

FACT^®is a registered trademark of Fairchild Semiconductor Corporation.

™

FACT Quiet Series is a trademark of Fairchild Semiconductor Corporation.

DS100235

www.national.com

12 3 4 5 6 7 8

中文翻译

下载PDF

与54ACQ240F相关器件

型号	品牌	获取价格	描述	数据表
54ACQ240FMQB	ETC	获取价格	Dual 4-Bit Inverting Buffer/Driver
54ACQ240L	NSC	获取价格	Quiet Series Octal Buffer/Line Driver with TRI-STATE Outputs
54ACQ240LM	FAIRCHILD	获取价格	AC SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20
54ACQ240LMQB	ETC	获取价格	Dual 4-Bit Inverting Buffer/Driver
54ACQ241DMQB	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDIP20, CERAMIC, DIP-20
54ACQ241FM	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20
54ACQ241FMQB	TI	获取价格	IC AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CDFP20, CERAMIC, FP-20, Bus Driver/Transceiv
54ACQ241LM	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20
54ACQ241LMQB	TI	获取价格	IC AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20, Bus Driver/Transcei
54ACQ244	NSC	获取价格	Octal Buffers/Line Drivers With TRI-State Outputs