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U74HCT08L-P14-R 데이터시트(PDF) 3 Page - Unisonic Technologies |
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U74HCT08L-P14-R 데이터시트(HTML) 3 Page - Unisonic Technologies |
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3 / 4 page ![]() U74HCT08 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 3 of 4 www.unisonic.com.tw QW-R502-458.Ba ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5~7 V Input Clamp Current IIK ±20 mA Output Clamp Current IOK ±20 mA Output Current IOUT ±25 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. THERMAL DATA PARAMETER SYMBOL RATINGS UNIT Junction to Ambient θJA 127 °C/W RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL ONDITIONS MIN TYP MAX UNIT Supply Voltage VCC 4.5 5.0 5.5 V Input Voltage VIN 0 VCC V Output Voltage VOUT 0 VCC V Input Transition Rise or Fall Times tR ,tF 500 ns Ambient Operating Temperature TOPR -40 85 °C ELECTRICAL CHARACTERISTICS (TA = 25°С) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT High-Level Input Voltage VIH VCC=4.5V~5.5V 2 V Low-Level Input Voltage VIL VCC=4.5V~5.5V 0.8 V VCC=4.5V, IOH=-20μA 4.4 4.499 High-Level Output Voltage VOH VCC=4.5V, IOH=-4mA 3.98 4.3 V VCC=4.5V, IOL=20μA 0.001 0.1 Low-Level Output Voltage VOL VCC=4.5V, IOL=4mA 0.17 0.26 V Input Leakage Current II(LEAK) VCC=5.5V, VIN=VCC or GND ±0.1 ±100 nA Quiescent Supply Current IQ VCC=5.5V, VIN=VCC or GND, IOUT=0 2 μA Additional Quiescent Supply Current Δ IQ VCC=5.5V, One input at 0.5V or 2.4V, other inputs at 0 or VCC 1.4 2.4 mA Input Capacitance CIN VCC=4.5V~5.5V 3 10 pF SWITCHING CHARACTERISTICS (TA=25°С, Input: tR=tF=6ns, unless otherwise specified ) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT VCC=4.5V 15 24 Propagation delay from input (nA) and (nB) to output(nY) tPHL /tPLH CL = 50pF VCC=5.5V 13 22 ns VCC=4.5V 9 15 Output Transition Time tTHL /tTLH CL = 50pF VCC=5.5V 8 14 ns OPERATING CHARACTERISTICS (TA=25°С, unless otherwise specified) PARAMETER SYMBOL TEST CONDITION MIN TYP MAX UNIT Power Dissipation Capacitance CPD No Load 20 pF |
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