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U74AHCT1G02G-AF5-R 数据表(PDF) 3 Page - Unisonic Technologies |
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U74AHCT1G02G-AF5-R 数据表(HTML) 3 Page - Unisonic Technologies |
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3 / 4 page ![]() U74AHCT1G02 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 3 of 4 www.unisonic.com.tw QW-R502-135.D ABSOLUTE MAXIMUM RATINGS (unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5~7 V Input Voltage VIN -0.5~7 V Output Voltage VOUT -0.5~VCC+0.5 V Input Clamp Current IIK ±20 mA Output Clamp Current IOK ±20 mA Continuous Output Current IOUT ±25 mA VCC or GND Current ICC ±50 mA Storage Temperature TSTG -65 ~ +150 ℃ 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 CONDITIONS MIN TYP MAX UNIT Supply Voltage VCC 4.5 5.0 5.5 V Input Voltage VIN 0 5.5 V Output Voltage VOUT 0 VCC V Input Transition Rise or Fall Times tR ,tF VCC=3.3V±0.3V ns/V VCC=5V±0.5V 20 Operating Temperature TA -40 25 125 ℃ ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT High-Level Input Voltage VIH VCC=4.5V~5.5V 2.0 V Low-Level Input Voltage VIL VCC=4.5V~5.5V 0.8 V High-Level Output Voltage VOH VCC=4.5V, VIN=VIH or VIL, IOH=-50μA 4.4 4.5 V VCC=4.5V, VIN=VIH or VIL, IOH=-8mA 3.94 Low-Level Output Voltage VOL VCC=4.5V, VIN=VIH or VIL, IOL=50μA 0 0.1 V VCC=4.5V, VIN=VIH or VIL, IOL=8mA 0.36 V Input Leakage Current II(LEAK) VCC=5.5V, VIN=VIH or VIL ±0.1 μA Quiescent Supply Current IQ VCC=5.5V, VIN=VCC or GND, IOUT=0 1 μA Additional Quiescent Supply Current ΔIQ VCC=5.5V, VIN = 3.4 V; other inputs at VCC or GND, IOUT=0 1.35 mA Input Capacitance CIN 1.5 10 pF Note: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. SWITCHING CHARACTERISTICS (Input signal: PRR≤1MHZ, ZO=50Ω, tR≤3ns, tF≤3ns.) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Propagation Delay Times tPLH/ tPHL VCC=4.5V~5.5V, CL =15 pF 3.5 5.5 ns VCC=4.5V~5.5V, CL =50 pF 4.9 7.5 ns |
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