HCC4520B 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

比赛名单

HCC4520B

DUAL UP-COUNTERS

STMicroelectronics 

HCC/HCF4518B/4520B

SYNCHRONOUS CASCADING OF FOUR BINARY COUNTERS WITH NEGATIVE-EDGE TRIGGERING.

TEST CIRCUITS

Quiescent Device Current.

Noise Immunity.

Input Leakage Current.

Dynamic Power Dissipation.

9/14

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