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74LCX16373_03 Datasheet, PDF (6/10 Pages) STMicroelectronics – LOW VOLTAGE CMOS 16-BIT D-TYPE LATCH (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS | |||
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74LCX16373
TEST CIRCUIT
TEST
tPLH, tPHL
tPZL, tPLZ
tPZH, tPHZ
CL = 50 pF or equivalent (includes jig and probe capacitance)
RL = R1 = 500⦠or equivalent
RT = ZOUT of pulse generator (typically 50â¦)
SWITCH
Open
6V
GND
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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