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U74AHC17L-S14-R 데이터시트(PDF) 3 Page - Unisonic Technologies |
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U74AHC17L-S14-R 데이터시트(HTML) 3 Page - Unisonic Technologies |
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3 / 5 page ![]() U74AHC17 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 3 of 5 www.unisonic.com.tw QW-R502-407.B ABSOLUTE MAXIMUM RATING (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 VCC or GND Current ICC ±50 mA Output Sink Current IOUT ±25 mA Input Clamp Current (VIN<0) IIK -20 mA Output Clamp Current (VOUT<0 or VOUT> VCC) IOK ±20 mA Storage Temperature TSTG -65 ~ + 150 °C Note 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. 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. THERMAL DATA PARAMETER SYMBOL RATINGS UNIT Junction to Ambient θJA 76 °С/W RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNIT Supply Voltage VCC 2.0 5.5 V Input Voltage VIN 0 5.5 V Output Voltage VOUT 0 VCC V VCC=2V -50 μA VCC=3.3V±0.3V -4 mA High-Level Input Current IOH VCC=5V±0.5V -8 mA VCC=2V 50 μA VCC=3.3V±0.3V 4 mA Low-Level Input Current IOL VCC=5V±0.5V 8 mA Operating Temperature TA -40 +25 +85 °C STATIC CHARACTERISTICS (TA=25℃) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT VCC =3.0V 1.2 2.2 VCC =4.5V 1.75 3.15 Positive-Going Input Threshold Voltage VT+ VCC =5.5V 2.15 3.85 V VCC =3.0V 0.9 1.9 VCC =4.5V 1.35 2.75 Negative-Going Input Threshold Voltage VT- VCC =5.5V 1.65 3.35 V VCC =3.0V 0.3 1.2 VCC =4.5V 0.4 1.4 Hysteresis(VT+-VT-) ΔVT VCC =5.5V 0.5 1.6 V VCC =2.0V 1.9 VCC =3.0V 2.9 IOH=-50μA VCC =4.5V 4.4 IOH =-4 mA VCC =3.0V 2.58 High-Level Output Voltage VOH IOH =-8mA VCC =4.5V 3.94 V VCC =2.0V 0.1 VCC =3.0V 0.1 IOL=50μA VCC =4.5V 0.1 IOL =4 mA VCC =3.0V 0.36 Low-Level Output Voltage VOL IOL =8mA VCC =4.5V 0.36 V Input Leakage Current II(LEAK) VCC =0V to 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 VIN=VCC or GND 2 10 pF |
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