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54FCT245FMQB

更新时间： 2024-01-13 21:48:04

品牌	Logo	应用领域
美国国家半导体 - NSC		/
页数	文件大小	规格书
8页	141K
描述
Octal Bidirectional Transceiver with TRI-STATE Outputs

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技术参数
数据手册

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54FCT245FMQB 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.56	Base Number Matches：	1

54FCT245FMQB 数据手册

August 1998

54FCT245

Octal Bidirectional Transceiver with TRI-STATE^®Outputs

General Description

Features

n TTL input and output level compatible

n A and B output sink capability of 48 mA, source

capability of 12 mA

The ’FCT245 contains eight non-inverting bidirectional buff-

ers with TRI-STATE outputs and is intended for bus-oriented

applications. Current sinking capability is 48 mA on both the

A and B ports. The Transmit/Receive (T/R) input determines

the direction of data flow through the bidirectional trans-

ceiver. Transmit (active HIGH) enables data from A ports to B

ports; Receive (active LOW) enables data from B ports to A

ports. The Output Enable input, when HIGH, disables both A

and B ports by placing them in a High Z condition.

n CMOS power consumption

n Standard Microcircuit Drawing (SMD) 5962-8762901

Ordering Code:

Military

Package

Number

J20A

Package Description

54FCT245DMQB

54FCT245FMQB

54FCT245LMQB

20-Lead Ceramic Dual-In-Line

20-Lead Cerpak

W20A

E20A

20-Lead Ceramic Leadless Chip Carrier, Type C

Logic Symbol

DS100950-1

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

DS100950

www.national.com

12 3 4 5 6 7 8

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与54FCT245FMQB相关器件

型号	品牌	获取价格	描述	数据表
54FCT245FMQR	TI	获取价格	54FCT245FMQR
54FCT245FMX	NSC	获取价格	暂无描述
54FCT245L	NSC	获取价格	Octal Bidirectional Transceiver with TRI-STATE Outputs
54FCT245LB	IDT	获取价格	LCC-20, Tube
54FCT245LM	TI	获取价格	FCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20, CERAMIC, LCC-20
54FCT245LMQB	NSC	获取价格	Octal Bidirectional Transceiver with TRI-STATE Outputs
54FCT245LMQR	TI	获取价格	IC,BUS TRANSCEIVER,SINGLE,8-BIT,FCT/PCT-CMOS,LLCC,20PIN,CERAMIC
54FCT245MDA	FAIRCHILD	获取价格	FCT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, UUC, DIE
54FCT245T	RENESAS	获取价格	Octal Bi-Directional Transceiver
54FCT245TD	IDT	获取价格	FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVER