M74HC693TTR 查看數據表（PDF） - STMicroelectronics

零件编号

产品描述 (功能)

生产厂家

M74HC693TTR

4 BIT BINARY COUNTER/REGISTER (3-STATE)

STMicroelectronics 

M74HC693

WAVEFORM 2 : MINIMUM PULSE WIDTH, PROPAGATION DELAY TIME (f=1MHz; 50% duty cycle)

WAVEFORM 3 : MINIMUM SETUP AND HOLD TIME (f=1MHz; 50% duty cycle)

10/17

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