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U74LVC245L-D20-T Datasheet(PDF) 3 Page - Unisonic Technologies |
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U74LVC245L-D20-T Datasheet(HTML) 3 Page - Unisonic Technologies |
3 / 6 page U74LVC245 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 3 of 6 www.unisonic.com.tw QW-R502-176.Ba ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5~6.5 V Input Voltage VIN -0.5~ 6.5 V Voltage Applied To Output In High-Impedance or Power-off State -0.5~6.5 Voltage Applied to Output In High or Low State VOUT -0.5~Vcc+0.5 V Input Clamp Current IIK -50 mA Output Clamp Current IOK -50 mA Output Current IOUT ±50 mA Vcc or GND Current ICC ±100 mA Storage Temperature TSTG -65 ~ +150 ℃ 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. RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Operating 1.65 3.6 Supply Voltage VCC Data retention only 1.5 V VCC = 1.65 V to 1.95 V 0.65*Vcc VCC = 2.3 V to 2.7 V 1.7 Input Voltage High-Level VIH VCC = 2.7 V to 3.6 V 2 V VCC = 1.65 V to 1.95 V 0.35*Vcc VCC = 2.3 V to 2.7 V 0.7 Input Voltage Low-Level VIL VCC = 2.7 V to 3.6 V 0.8 V Input Voltage VIN 0 5.5 V Output Voltage VOUT 0 Vcc V ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT VCC=1.65V to 3.6V, IOH = -100uA Vcc-0.2 VCC=1.65V, IOH= –4mA 1.29 VCC=2.3V, IOH = –8mA 1.9 VCC=2.7V, IOH = –12mA 2.2 VCC=3V, IOH= –12mA 2.4 Output Voltage High-Level VOH VCC=3V, IOH= –24mA 2.3 V VCC=1.65V to 3.6V, IOL= 100uA 0.1 VCC=1.65V, IOL= 4mA 0.24 VCC=2.3V, IOL= 8mA 0.3 VCC=2.7V, IOL= 12mA 0.4 Output Voltage Low-Level VOL VCC=3V, IOL= 24mA 0.55 V Input Leakage Current II(LEAK) VCC=3.6V, VIN= 5.5 V or GND ±1 uA Power OFF Leakage Current IOFF VCC =0V, VIN or VCC=5.5V ±1 uA Input Leakage Current (For I/O Ports) IOZ VCC=3.6V, VOUT= 0~5.5V ±1 uA VCC=3.6V,VIN =VCC or GND IOUT= 0 1 Quiescent Supply Current IQ VCC=3.6V, 3.6V≦VIN≦5.5V, IOUT=0 1 uA Additional Quiescent Supply Current Δ IQ VCC=2.7V to 3.6V, One input at VCC -0.6V, Other inputs at VCC or GND 500 uA Input Capacitance CIN VCC=3.3V, VIN = VCC or GND 4 pF |
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