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U74ACT14G-P14-R 数据表(PDF) 3 Page - Unisonic Technologies |
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U74ACT14G-P14-R 数据表(HTML) 3 Page - Unisonic Technologies |
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3 / 4 page ![]() U74ACT14 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 3 of 4 www.unisonic.com.tw QW-R502-195.B ABSOLUTE MAXIMUM RATINGS (unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5~7 V Input Voltage VIN -0.5~ VCC+0.5 V Output Voltage VOUT -0.5~VCC+0.5 V Input Clamp Current IIK ±20 mA Output Clamp Current IOK ±20 mA Output Current IOUT ±50 mA VCC or GND Current ICC ±50 mA Storage Temperature TSTG -65 ~ +150 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL MIN TYP MAX UNIT Supply Voltage VCC 4.5 5.5 V Input Voltage VIN 0 VCC V Output Voltage VOUT 0 VCC V Operating Temperature TA -40 +85 °C ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT High-Level Input Voltage VIH VCC=4.5V 2.0 V VCC=5.5V 2.0 V Low-Level Input Voltage VIL VCC=4.5V 0.8 V VCC=5.5V 0.8 V Hysteresis VTH VCC=4.5V 0.4 1.4 V VCC=5.5V 0.5 1.6 V High-Level Output Voltage VOH VCC=4.5V, IOH=-50μA 4.34 4.49 V VCC=5.5V, IOH=-50μA 5.4 5.49 V VCC=4.5V, IOH=-24mA 3.86 V VCC=5.5V, IOH=-24mA 4.86 V Low-Level Output Voltage VOL VCC=4.5V, IOL=50μA 0.001 0.1 V VCC=5.5V, IOL=50μA 0.001 0.1 V VCC=4.5V, IOL=24mA 0.36 V VCC=5.5V, IOL=24mA 0.36 V Input Leakage Current II(LEAK) VCC=5.5V, VIN=5.5V or GND ±0.1 μA Maximum Icc/Input ICCT VCC=5.5V, VIN=VCC-2.1V 0.6 mA Quiescent Supply Current IQ VCC=5.5V, VIN=VCC or GND, IOUT=0 2.0 μA Input Capacitance CIN VCC=OPEN 4.5 pF Note: Not more than one output should be tested at a time, and the duration of the test should not exceed 2 ms. SWITCHING CHARACTERISTICS PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Propagation delay from input (A) to output(Y) tPLH VCC=5.0V±0.5V, CL=50pF 3.0 8.0 10.0 ns tPHL VCC=5.0V±0.5V, CL=50pF 3.0 8.0 10.0 ns OPERATING CHARACTERISTIC PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Power Dissipation Capacitance Cpd VCC=5 80 pF |
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