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U74AHC02G-S14-R Datasheet(PDF) 3 Page - Unisonic Technologies |
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U74AHC02G-S14-R Datasheet(HTML) 3 Page - Unisonic Technologies |
3 / 5 page U74AHC02 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 3 of 5 www.unisonic.com.tw QW-R502-344.C 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 °C Notes: 1. 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. 2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Supply Voltage VCC 2 5.5 V Input Voltage VIN 0 5.5 V Output Voltage VOUT High or low state 0 VCC V Input Voltage High VIH VCC=2V 1.5 V VCC=3V 2.1 V VCC=5.5V 3.85 V Low VIL VCC=2V 0.5 V VCC=3V 0.9 V VCC=5.5V 1.65 V Output Current High IOH VCC=2V -50 μA VCC=3.3V±0.3V -4 mA VCC=5V±0.5V -8 mA Low IOL VCC=2V 50 μA VCC=3.3V±0.3V 4 mA VCC=5V±0.5V 8 mA Input Rise or Fall Times ΔV Δt VCC=3.3V±0.3V 100 ns/V VCC=5V±0.5V 20 ns/V Operating Temperature TOPR -40 125 °C ELECTRICAL CHARACTERISTICS (TA=25°C , unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Output Voltage High VOH VCC=2.0V, IOH=-50μA 1.9 2.0 V VCC=3.0V, IOH=-50μA 2.9 3.0 V VCC=4.5V, IOH=-50μA 4.4 4.5 V VCC=3.0V, IOH=-4mA 2.58 V VCC=4.5V, IOH=-8mA 3.94 V Low VOL VCC=2.0V, IOL=50μA 0.1 V VCC=3.0V, IOL=50μA 0.1 V VCC=4.5V, IOL=50μA 0.1 V VCC=3.0V, IOL=4mA 0.36 V VCC=4.5V, IOL=8mA 0.36 V Input Leakage Current II(LEAK) VCC=0~5.5V, VIN=5.5V or GND ±0.1 μA Quiescent Supply Current IQ VCC=5.5V, VIN=VCC or GND, IOUT=0 2 μA Input Capacitance CIN VCC=5.0V, VIN=VCC or GND 4 10 pF Note: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. |
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