M74HC74 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

比赛名单

M74HC74

DUAL D TYPE FLIP FLOP WITH PRESET AND CLEAR

STMicroelectronics 

M54/M74HC74

SWITCHING CHARACTERISTICS TEST

WAVEFORM

TEST CIRCUIT ICC (Opr.)

INPUT TRANSIENTTIME IS THE SAME AS THAT

IN CASE OF SWITCHING CHARACTERISTICS

TEST. F2 = F1/2

SWITCHING CHARACTERISTICS TEST WAVEFORM (K = VCC)

D

6/11

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