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74ALVCH16244 Datasheet(PDF) 6 Page - STMicroelectronics |
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74ALVCH16244 Datasheet(HTML) 6 Page - STMicroelectronics |
6 / 10 page ![]() 74ALVCH16244 6/10 TEST CIRCUIT RT =ZOUT of pulse generator (typically 50Ω) TEST CIRCUIT AND WAVEFORM SYMBOL VALUE TEST SWITCH tPLH,tPHL Open tPZL,tPLZ (VCC = 3.0 to 3.6V) 6V tPZL,tPLZ (VCC = 2.3 to 2.7V) 2VCC tPZH,tPHZ GND Symbol VCC 3.0 to 3.6V 2.7V 2.3 to 2.7V 1.65 to 1.95V VIH 2.7V 2.7V VCC VCC VM 1.5V 1.5V VCC/2 VCC/2 VX VOL +0.3V VOL +0.3V VOL +0.15V VOL +0.15V VY VOH -0.3V VOH -0.3V VOH -0.15V VOH -0.15V CL 50pF 50pF 30pF 30pF RL=R1 500 Ω 500 Ω 500 Ω 1000 Ω tr =tr <2.5ns <2.5ns <2.0ns <2.0ns |