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U74AHC1G125G-AF5-R 数据表(PDF) 4 Page - Unisonic Technologies |
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U74AHC1G125G-AF5-R 数据表(HTML) 4 Page - Unisonic Technologies |
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4 / 6 page ![]() U74AHC1G125 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 4 of 6 www.unisonic.com.tw QW-R502-683.C ELECTRICAL CHARACTERISTICS (TA =25°C , unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT VCC = 2V, IOH = -50 μA 1.9 2 VCC = 3V, IOH = -50 μA 2.9 3 VCC = 4.5V, IOH = -50 μA 4.4 4.5 VCC = 3V, IOH = -4 mA 2.58 High-Level Output Voltage VOH VCC = 4.5V, IOH = -8 mA 3.94 V VCC = 2V, IOH = 50 μA 0.1 VCC = 3V, IOH = 50 μA 0.1 VCC = 4.5V, IOH = 50 μA 0.1 VCC = 3V, IOH = 4 mA 0.36 Low-Level Output Voltage VOL VCC = 4.5V, IOH = 8 mA 0.36 V Input Leakage Current (A or OE input) II(LEAK) VCC =0 to 5.5V, VIN =5.5V or GND ±0.1 μA High-Impedance State Current IOZ VCC = 5.5V, VIN=VCC or GND ±0.25 μA Quiescent Supply Current ICC VCC=5.5V, VIN=VCC or GND, IOUT =0 1 μA Input Capacitance CIN VCC=5V, VIN=VCC or GND 4 10 pF Output Capacitance COUT VCC=5V, VO =VCC or GND 10 pF SWITCHING CHARACTERISTICS (VCC = 3.3V ± 0.3V, TA =25°C) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT CL=15pF, RL=1kΩ 5.6 8 tPLH CL=50pF, RL=1kΩ 8.1 11.5 ns CL=15pF, RL=1kΩ 5.6 8 Propagation delay from input A to output Y, tPD tPHL CL=50pF, RL=1kΩ 8.1 11.5 ns CL=15pF, RL=1kΩ 5.4 8 tPZH CL=50pF, RL=1kΩ 7.9 11.5 ns CL=15pF, RL=1kΩ 5.4 8 Propagation delay from input OE to output Y, tEN tPZL CL=50pF, RL=1kΩ 7.9 11.5 ns CL=15pF, RL=1kΩ 7 9.7 tPHZ CL=50pF, RL=1kΩ 9.5 13.2 ns CL=15pF, RL=1kΩ 7 9.7 Propagation delay from input OE to output Y, tDIS tPLZ CL=50pF, RL=1kΩ 9.5 13.2 ns SWITCHING CHARACTERISTICS (VCC = 5V ± 0.5V, TA =25°C) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT CL=15pF, RL=1kΩ 3.8 5.5 tPLH CL=50pF, RL=1kΩ 5.3 7.5 ns CL=15pF, RL=1kΩ 3.8 5.5 Propagation delay from input A to output Y, tPD tPHL CL=50pF, RL=1kΩ 5.3 7.5 ns CL=15pF, RL=1kΩ 3.6 5.1 tPZH CL=50pF, RL=1kΩ 5.1 7.1 ns CL=15pF, RL=1kΩ 3.6 5.1 Output enable time from input OE to output Y, tEN tPZL CL=50pF, RL=1kΩ 5.1 7.1 ns CL=15pF, RL=1kΩ 4.6 6.8 tPHZ CL=50pF, RL=1kΩ 6.1 8.8 ns CL=15pF, RL=1kΩ 4.6 6.8 Output disable time from input OE to output Y, tDIS tPLZ CL=50pF, RL=1kΩ 6.1 8.8 ns OPERATING CHARACTERISTICS (TA =25°C) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Power dissipation capacitance CPD VCC = 5V, f=1MHz, No load 14 pF |
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