74HC4538 查看數據表（PDF） - Hitachi -> Renesas Electronics

零件编号

产品描述 (功能)

生产厂家

74HC4538

Dual Precision Retriggerable/Resettable Monostable Multivibrators

Hitachi -> Renesas Electronics 

HD74HC4538

Pin Arrangement

T1A 1

T2A 2

CDA 3

AA 4

BA 5

QA 6

QA 7

GND 8

T2T1

T1

CD

T2

A

CD

B

A

Q

B

Q

Q

Q

(Top view)

16 VCC

15 T1B

14 T2B

13 CDB

12 AB

11 BB

10 QB

9 QB

2

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