Datasheet > 54FCT240LMQB

54FCT240LMQB

更新时间： 2024-02-11 00:34:14

品牌	Logo	应用领域
德州仪器 - TI		驱动输出元件逻辑集成电路
页数	文件大小	规格书
6页	124K
描述
FCT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CQCC20, CERAMIC, LCC-20

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54FCT240LMQB 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	compliant	风险等级：	5.76
Base Number Matches：	1

54FCT240LMQB 数据手册

August 1998

54FCT240

Octal Buffer/Line Driver with TRI-STATE^®Outputs

General Description

Features

n Inverting TRI-STATE outputs drive bus lines or buffer

memory address registers

The 54FCT240 is an octal buffer and line driver designed to

be employed as a memory address driver, clock driver and

bus oriented transmitter or receiver which provides improved

PC board density.

n Output sink capability of 32 mA, source capability of 12

n TTL input and output compatible levels

n CMOS power consumption

n Standard Microcircuit Drawing (SMD) 5962-8765501

Ordering Code:

Military

Package

Number

J20A

Package Description

54FCT240DMQB

54FCT240FMQB

54FCT240LMQB

20-Lead Ceramic Dual-In-Line

20-Lead Cerpak

W20A

E20A

20-Lead Ceramic Leadless Chip Carrier, Type C

Logic Symbol

Connection Diagrams

IEEE/IEC

Pin Assignment

for DIP and Flatpak

DS100955-2

Pin Assignment

for LCC

DS100955-1

Pin Names

Description

OE₁, OE₂

I₀–I₇

TRI-STATE Output Enable Inputs

Inputs

O₀–O₇

Outputs

DS100955-3

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

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

DS100955

www.national.com

12 3 4 5 6

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