HD74LV161A 查看數據表（PDF） - Hitachi -> Renesas Electronics

零件编号

产品描述 (功能)

比赛名单

HD74LV161A

Synchronous 4-bit Binary Counter (Direct Clear)

Hitachi -> Renesas Electronics 

HD74LV161A

Timing Diagram

CLR

LOAD

A

Data B

Inputs C

D

CLK

ENP

ENT

QA

Out QB

puts QC

QD

Carry

Clear

12 13 14 15 0 1 2

Preset

(Load)

Count

Inhibit

6

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