Datasheet > 逻辑 > 总线驱动器/收发器> 74ABT2952CMTC

74ABT2952CMTC

更新时间： 2024-02-12 14:59:10

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
8页	96K
描述
Octal Registered Transceiver

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

74ABT2952CMTC 数据手册

January 1992

Revised November 1999

74ABT2952

Octal Registered Transceiver

General Description

Features

The ABT2952 is an octal registered transceiver. Two 8-bit

back to back registers store data flowing in both directions

between two bidirectional buses. Separate clock, clock

enable and 3-STATE output enable signals are provided for

each register. The output pins are guaranteed to source 32

mA and to sink 64 mA.

■ Separate clock, clock enable and 3-STATE output

enable provided for each register

■ A and B output sink capability of 64 mA source capability

of 32 mA

■ Guaranteed output skew

■ Guaranteed multiple output switching specifications

■ Output switching specified for both 50 pF and 250 pF

loads

■ Guaranteed simultaneous switching noise level and

dynamic threshold performance

■ Guaranteed latchup protection

■ High impedance glitch free bus loading during entire

power up and power down cycle

■ Nondestructive hot insertion capability

Ordering Code:

Order Number

74ABT2952CSC

74ABT2952CMSA

74ABT2952CMTC

Package Number

M24B

Package Description

24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300” Wide Body

24-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide

24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

MSA24

MTC24

Device also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Connection Diagram

Pin Descriptions

Pin Names

Description

A-Register Inputs/B-Register

3-STATE Outputs

A₀–A₇

B₀–B₇

B-Register Inputs/A-Register

3-STATE Outputs

OEA

CPA

CEA

OEB

CPB

CEB

Output Enable A-Register

A-Register Clock

A-Register Clock Enable

Output Enable B-Register

B-Register Clock

B-Register Clock Enable

DS010969

www.fairchildsemi.com

12 3 4 5 6 7 8

下载PDF

与74ABT2952CMTC相关器件

型号	品牌	描述	获取价格	数据表
74ABT2952CMTCX	FAIRCHILD	Single 8-bit Bus Transceiver	获取价格
74ABT2952CSC	FAIRCHILD	Octal Registered Transceiver	获取价格
74ABT2952CSCX	FAIRCHILD	Single 8-bit Bus Transceiver	获取价格
74ABT2952D	NXP	Octal registered transceiver 3-State	获取价格
74ABT2952D,602	NXP	IC ABT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, Bus Driver/Transceiver	获取价格
74ABT2952DB	NXP	Octal registered transceiver 3-State	获取价格