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| HCF4510B_02 Datasheet, PDF (7/11 Pages) STMicroelectronics – PRESETTABLE BCD UP/DOWN COUNTER | |||
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TEST CIRCUIT
HCF4510B
CL = 50pF or equivalent (includes jig and probe capacitance)
RL = 200Kâ¦
RT = ZOUT of pulse generator (typically 50â¦)
WAVEFORM 1 : PROPAGATION DELAY TIMES (f=1MHz; 50% duty cycle)
7/11
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