HD74HC4538 查看數據表（PDF） - Hitachi -> Renesas Electronics

零件编号

产品描述 (功能)

比赛名单

HD74HC4538

Dual Precision Retriggerable/Resettable Monostable Multivibrators

Hitachi -> Renesas Electronics 

Block Diagram

AA

BA

CDA

AB

BB

CDB

HD74HC4538

CX

RX

VCC

T1A

T2A

QA

QA

CX

RX

VCC

T1B

T2B

QB

QB

RX and CX are external components

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