M74HC195B1R Просмотр технического описания (PDF) - STMicroelectronics

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производитель

M74HC195B1R

4 BIT PIPO SHIFT REGISTER

STMicroelectronics 

TEST CIRCUIT

M74HC195

CL = 50pF or equivalent (includes jig and probe capacitance)

RT = ZOUT of pulse generator (typically 50Ω)

WAVEFORM 1 : PROPAGATION DELAYS, MINIMUM PULSE WIDTH, SETUP AND HOLD TIME

(f=1MHz; 50% duty cycle)

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