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U74AHCT3G14L-P08-R 데이터시트(PDF) 3 Page - Unisonic Technologies |
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U74AHCT3G14L-P08-R 데이터시트(HTML) 3 Page - Unisonic Technologies |
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3 / 4 page ![]() U74AHCT3G14 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 3 of 4 www.unisonic.com.tw QW-R502-729.A ABSOLUTE MAXIMUM RATING (unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5 ~ 7.0 V Input Voltage VIN -0.5 ~ 7.0 V Output Voltage VOUT -0.5 ~ VCC +0.5 V VCC or GND Current ICC ±75 mA Output Current IOUT ±25 mA Input Clamp Current IIK -20 mA Output Clamp Current IOK ±20 mA Operating Temperature TOPR -40 ~ + 85 ℃ 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 TEST 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 High or low state 0 VCC V ELECTRICAL CHARACTERISTICS (TA=25°С) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Positive-going threshold VT+ VCC=4.5 V 2.0 V VCC=5.5 V 2.0 Negative-going threshold VT- VCC=4.5 V 0.5 V VCC=5.5 V 0.6 Hysteresis (VT+ - VT-) ΔVT VCC=4.5 V 0.4 1.4 V VCC=5.5 V 0.4 1.6 High-Level Output Voltage VOH IOH=-50μA, VCC=4.5 V 4.4 4.5 V IOH=-8mA, VCC=4.5 V 3.94 Low-Level Output Voltage VOL IOL=50μA, VCC=4.5 V 0 0.1 V IOL=8mA, VCC=4.5 V 0.36 Input Leakage Current II(LEAK) VIN=VIH or VIL, 0.1 μA Quiescent Supply Current ICC VIN=VCC or GND, IOUT=0, VCC=5.5 V 1.0 μA Additional quiescent supply current per input pin ∆ICC VIN=3.4V, VCC=5.5 V, IOUT=0, other inputs at VCC or GND 1.35 mA Input Capacitance CIN VIN=VCC or GND, VCC=5 V 1.5 10 pF SWITCHING CHARACTERISTICS (TA=25°С, tR = tF ≤ 3.0 ns) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Propagation delay from input (nA) to output(nY) tPHL /tPLH VCC=5.0V, CL = 15pF 4.1 ns VCC=5.0V, CL = 50pF 5.9 VCC=4.5 to 5.5V, CL = 15pF 7.0 VCC=4.5 to 5.5V, CL = 50pF 8.5 |
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