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U74LVC1G74G-S08-R Folha de dados(PDF) 4 Page - Unisonic Technologies |
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U74LVC1G74G-S08-R Folha de dados(HTML) 4 Page - Unisonic Technologies |
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4 / 7 page ![]() U74LVC1G74 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 4 of 7 www.unisonic.com.tw QW-R502-989. A STATIC CHARACTERISTICS (All typical values are at VCC=3.3V, TA=25°C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT High-Level Output Voltage VOH VCC=1.65V to 5.5V, IOH=-100μA VCC-0.1 V VCC=1.65V, IOH=-4mA 1.2 VCC=2.3V, IOH=-8mA 1.9 VCC=3V IOH=-16mA 2.4 IOH=-24mA 2.3 VCC=4.5V, IOH=-32mA 3.8 Low-Level Output Voltage VOL VCC=1.65V to 5.5V, IOL=100uA 0.1 V VCC=1.65V, IOL=4mA 0.45 VCC=2.3V, IOL=8mA 0.3 VCC=3V IOL=16mA 0.4 IOL=24mA 0.55 VCC=4.5V, IOH=32mA 0.55 Input Leakage Current II(LEAK) VCC =0V ~ 5.5V, VIN=5.5V or GND ±5 μA Power OFF Leakage Current Ioff VCC =0V, VIN or VOUT=5.5V ±10 μA Quiescent Supply Current IQ VCC = 1.65V to 5.5V, VIN= 5.5V or GND IOUT=0 10 μA Additional Quiescent Supply Current Per Input Pin ∆IQ VCC=3V to 5.5V, 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 TIMING REQUIREMENTS PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Clock frequency fclock VCC=1.8V 80 MHz VCC=2.5V 175 MHz VCC=3.3V 175 MHz VCC=5.0V 200 MHz Pulse duration tw VCC=1.8V CLK 6.2 ns PRE or CLR Low 6.2 ns VCC=2.5V CLK 2.7 ns PRE or CLR Low 2.7 ns VCC=3.3V CLK 2.7 ns PRE or CLR Low 2.7 ns VCC=5.0V PRE or CLR Low 2 ns 2 ns Setup time before CLK↑ from Data to PRE or CLR inactive tsu VCC=1.8V CLK 2.9 ns PRE or CLR Low 1.9 VCC=2.5V CLK 1.7 ns PRE or CLR Low 1.4 VCC=3.3V CLK 1.3 ns PRE or CLR Low 1.2 ns VCC=5.0V CLK 1.1 ns PRE or CLR Low 1.0 ns Hold time, data after CLK↑ th VCC=1.8V 0 ns VCC=2.5V 0.3 ns VCC=3.3V 1.2 ns VCC=5.0V 0.5 ns |
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