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U74AHC373G-S20-R Scheda tecnica(PDF) 5 Page - Unisonic Technologies |
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U74AHC373G-S20-R Scheda tecnica(HTML) 5 Page - Unisonic Technologies |
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5 / 8 page ![]() U74AHC377 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 5 of 8 www.unisonic.com.tw QW-R502-A48.A ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Supply Voltage VCC -0.5 7 V Input Voltage VI -0.5 7 V VCC or GND Current ICC -75 +75 mA Output Current IOUT VO=-0.5V to (VCC+0.5V) -25 +25 mA Input Clamp Current IIK VI<-0.5V -20 mA Output Clamp Current IOK VO<-0.5V or VO> VCC+0.5V -20 +20 mA Storage Temperature TSTG -65 +150 °C Note: 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 5.5 V Input Voltage VIN 0 5.5 V Output Voltage VOUT 0 VCC V Input Transition Rise and Fall Rate ∆t/∆v VCC=3V ~ 3.6V 100 ns/V VCC=4.5V ~ 5.5V 20 Ambient Temperature TA -40 +25 +85 °C THERMAL DATA PARAMETER SYMBOL RATINGS UNIT Junction to Ambient SOP-20 θJA 58 °С/W TSSOP-20 83 ELECTRICAL CHARACTERISTICS (TA =25°C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT High-level Input Voltage VIH VCC=2V 1.5 V VCC=3V 2.1 VCC=5.5V 3.85 Low-level Input Voltage VIL VCC=2V 0.5 V VCC=3V 0.9 VCC=5.5V 1.65 Output Voltage High-Level VOH VCC=2V, IOH=-50μA 1.9 2 V VCC=3V, IOH=-50μA 2.9 3 VCC=4.5V, IOH=-50μA 4.4 4.5 VCC=3V, IOH=-4mA 2.58 VCC=4.5V, IOH=-8mA 3.94 Output Voltage Low-Level VOL VCC=2V, IOH=50μA 0 0.1 V VCC=3V, IOH=50μA 0 0.1 VCC=4.5V, IOH=50μA 0 0.1 VCC=3V, IOH=4mA 0.36 VCC=4.5V, IOH=8mA 0.36 Input Leakage Current II(LEAK) VCC=0V to 5.5V, VIN= 5.5V or GND 0.1 μA Quiescent Supply Current ICC VCC=5.5V, VIN=VCC or GND, IOUT=0 4 μA Input Capacitance CI VI=Vcc or GND 3 10 pF |
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