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U74LVC74AG-S14-R Datasheet(PDF) 4 Page - Unisonic Technologies |
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U74LVC74AG-S14-R Datasheet(HTML) 4 Page - Unisonic Technologies |
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4 / 7 page ![]() U74LVC74A CMOS IC UNISONICTECHNOLOGIESCO.,LTD 4 of 7 www.unisonic.com.tw QW-R502-879.C STATIC CHARACTERISTICS PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT High-Level Output Voltage VOH IOH=-100uA VCC=1.65V~3.6V VCC-0.2 V IOH=-4mA VCC=1.65V 1.2 IOH=-8mA VCC=2.3V 1.7 IOH=-12mA VCC=2.7V 2.2 VCC=3V 2.4 IOH=-24mA VCC=3V 2.2 Low-Level Output Voltage VOL IOL=100uA VCC=1.65V~3.6V 0.2 V IOL=4mA VCC=1.65V 0.45 IOL=8mA VCC=2.3V 0.7 IOL=12mA VCC=2.7V 0.4 IOL=24mA VCC=3V 0.55 Input Leakage Current II(LEAK) VCC=0V~3.6V VIN=5.5V or GND ±5 μA Quiescent Supply Current IQ VCC=3.6V VIN=VCC or GND IOUT=0 10 μA Additional Quiescent Supply Current ∆IQ VCC=2.7V to 3.6V One input at VCC-0.6V, Other inputs at VCC or GND 500 μA Input Capacitance CIN VCC=3.3V, VIN=VCC or GND 5 pF DYNAMIC CHARACTERISTICS (Input: tR, tF≤2.5ns; PRR≤1MHz) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Fclock Clock frequency fCLOCK VCC=1.8V±0.15V 83 MHZ VCC=2.5V±0.2V 83 VCC=2.7V 83 VCC=3.3V±0.3V 150 Pulse duration tW VCC=1.8V±0.15V PRE or CLR Low 4.1 ns CLK High or Low 4.1 VCC=2.5V±0.2V PRE or CLR Low 3.3 CLK High or Low 3.3 VCC=2.7V PRE or CLR Low 3.3 CLK High or Low 3.3 VCC=3.3V±0.3V PRE or CLR Low 3.3 CLK High or Low 3.3 Setup time before CLK↑ tsu VCC=1.8V±0.15V Data 3.6 ns PRE or CLR Inactive 2.7 VCC=2.5V±0.2V Data 2.3 PRE or CLR Inactive 1.9 VCC=2.7V Data 3.4 PRE or CLR Inactive 2.2 VCC=3.3V±0.3V Data 3 PRE or CLR Inactive 2 Hold time ,data after CLK↑ th VCC=1.8V±0.15V 1 ns VCC=2.5V±0.2V 1 VCC=2.7V 1 VCC=3.3V±0.3V 0 |
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