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74LVQ373 Datasheet, PDF (6/10 Pages) STMicroelectronics – OCTAL D-TYPE LATCH WITH 3 STATE OUTPUTS NON INVERTING | |||
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74LVQ373
TEST CIRCUIT
TEST
tPLH, tPHL
tPZL, tPLZ
tPZH, tPHZ
CL = 50 pF or equivalent (includes jigand probe capacitance)
RL = R1 = 500⦠orequivalent
RT = ZOUT of pulse generator (typically 50â¦)
SW IT CH
Open
2VCC
Open
WAVEFORM 1: LE TO Qn PROPAGATION DELAYS, LE MINIMUM PULSE WIDTH,
Dn TO LE SETUP AND HOLD TIMES (f=1MHz; 50% duty cycle)
6/10
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