74ABT652

更新时间： 2024-11-16 22:56:15

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
10页	94K
描述
Octal Transceivers and Registers with 3-STATE Outputs

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数据手册

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74ABT652 数据手册

November 1992

Revised January 1999

74ABT652

Octal Transceivers and Registers with 3-STATE Outputs

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

capability of 32 mA

General Description

The ABT652 consists of bus transceiver circuits with D-

■ Guaranteed output skew

type flip-flops and control circuitry arranged for multiplexed

transmission of data directly from the input bus or from the

■ Guaranteed multiple output switching specifications

internal registers. Data on the A or B bus will be clocked

into the registers as the appropriate clock pin goes to HIGH

logic level. Output Enable pins (OEAB, OEBA) are pro-

vided to control the transceiver function.

■ Output switching specified for both 50 pF and

250 pF loads

■ Guaranteed simultaneous switching noise level and

dynamic threshold performance

■ Guaranteed latchup protection

Features

■ High impedance glitch free bus loading during entire

■ Independent registers for A and B buses

power up and power down cycle

■ Multiplexed real-time and stored data

■ Nondestructive hot insertion capability

Ordering Code:

Order Number Package Number

Package Description

74ABT652CSC

74ABT652CMSA

74ABT652CMTC

M24B

MSA24

MTC24

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

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

Connection Diagram

Pin Descriptions

Pin Assignment for

SOIC, SSOP and TSSOP

Pin Names

A₀–A₇

Description

Data Register A Inputs/3-STATE Outputs

Data Register B Inputs/3-STATE Outputs

B₀–B₇

CPAB, CPBA Clock Pulse Inputs

SAB, SBA Select Inputs

OEAB, OEBA Output Enable Inputs

DS011512.prf

www.fairchildsemi.com

12 3 4 5 6 7...10

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与74ABT652相关器件

型号	品牌	获取价格	描述	数据表
74ABT652A	NXP	获取价格	Octal transceiver/register, non-inverting 3-State
74ABT652AD	NXP	获取价格	Octal transceiver/register, non-inverting 3-State
74ABT652AD,112	NXP	获取价格	74ABT652A - Octal transceiver/register; non-inverting; 3-state SOP 24-Pin
74ABT652AD,118	NXP	获取价格	74ABT652A - Octal transceiver/register; non-inverting; 3-state SOP 24-Pin
74ABT652ADB	NXP	获取价格	Octal transceiver/register, non-inverting 3-State
74ABT652ADB,112	NXP	获取价格	74ABT652A - Octal transceiver/register; non-inverting; 3-state SSOP2 24-Pin
74ABT652ADB,118	NXP	获取价格	74ABT652A - Octal transceiver/register; non-inverting; 3-state SSOP2 24-Pin
74ABT652ADB/T3	NXP	获取价格	IC ABT SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO24, PLASTIC, SSOP2-24, Bus D
74ABT652ADB-T	NXP	获取价格	Single 8-bit Bus Transceiver
74ABT652AD-T	NXP	获取价格	Single 8-bit Bus Transceiver