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M74HC280 Datasheet, PDF (5/9 Pages) STMicroelectronics – 9 BIT PARITY GENERATOR
TEST CIRCUIT
M74HC280
CL = 50pF or equivalent (includes jig and probe capacitance)
RT = ZOUT of pulse generator (typically 50Ω)
WAVEFORM 1: PROPAGATION DELAY TIME (f=1MHz; 50% duty cycle)
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