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74LCX16244 Datasheet(PDF) 6 Page - STMicroelectronics |
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74LCX16244 Datasheet(HTML) 6 Page - STMicroelectronics |
6 / 10 page ![]() 74LCX16244 6/10 TEST CIRCUIT CL = 50 pF or equivalent (includes jig and probe capacitance) RL =R1 = 500Ω or equivalent RT =ZOUT of pulse generator (typically 50Ω) WAVEFORM 1 : PROPAGATION DELAYS (f=1MHz; 50% duty cycle) TEST SWITCH tPLH,tPHL Open tPZL,tPLZ 6V tPZH,tPHZ GND |