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74ABT2952CMTC

更新时间： 2024-11-11 22:45:55

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

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数据手册

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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

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与74ABT2952CMTC相关器件

型号	品牌	获取价格	描述	数据表
74ABT2952CMTCX	FAIRCHILD	获取价格	Single 8-bit Bus Transceiver
74ABT2952CSC	FAIRCHILD	获取价格	Octal Registered Transceiver
74ABT2952CSCX	FAIRCHILD	获取价格	Single 8-bit Bus Transceiver
74ABT2952D	NXP	获取价格	Octal registered transceiver 3-State
74ABT2952D,602	NXP	获取价格	IC ABT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, Bus Driver/Transceiver
74ABT2952DB	NXP	获取价格	Octal registered transceiver 3-State
74ABT2952DB-T	ETC	获取价格	Single 8-bit Bus Transceiver
74ABT2952D-T	ETC	获取价格	Single 8-bit Bus Transceiver
74ABT2952N	NXP	获取价格	Octal registered transceiver 3-State
74ABT2952PW	NXP	获取价格	Octal registered transceiver 3-State