HCF4044BF 查看數據表（PDF） - STMicroelectronics

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HCF4044BF

QUAD 3-STATE R-S LATCHES

STMicroelectronics 

HCC/HCF4043B/4044B

TEST CIRCUITS

Quiescent Device Current.

Input Voltage.

Input Current.

Enable Propagation Delay Time and Waveforms.

8/13

Test

IN

tPHZ

VD D

tPLZ

VS S

tPZH

VD D

t P ZL

VS S

Z = High impedance.

IN

VSS

VDD

VSS

VDD

A

VSS

VDD

VSS

VDD

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