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U74CBT3257C Datasheet(PDF) 4 Page - Unisonic Technologies |
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U74CBT3257C Datasheet(HTML) 4 Page - Unisonic Technologies |
4 / 6 page U74CBT3257C CMOS IC UNISONICTECHNOLOGIESCO.,LTD 4 of 6 www.unisonic.com.tw QW-R502-359.B ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Supply Voltage VCC -0.5 ~ 7 V DC Input Voltage (Note 2, 3) VIN -0.5 ~ 7 V DC Switch Voltage (Note 2, 3) VIN(SW) -0.5 ~7 V VOUT(SW) Control Input Clamp Current IIK -50 mA DC VCC or GND Current ICC ±100 mA ON-State Switch Current IIN(SW) ±128 mA IOUT(SW) Operating Temperature TOPR -40~+85 °C Storage Temperature TSTG -65~+150 °C Notes: 1. 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. 2. All voltages are with respect to ground 3. The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed. THERMAL DATA PARAMETER SYMBOL RATINGS UNIT Junction to Ambient SSOP-16 θJA 90 °C/W TSSOP-16 110 RECOMMENDED OPERATING CONDITIONS PARAMETER SYMBOL MIN TYP MAX UNIT Supply Voltage VCC 4 5.5 V High-Level Control Input Voltage VIH 2 5.5 V Low-Level Control Input Voltage VIL 0 0.8 V Data Input Voltage VIN 0 5.5 V Data Output Voltage VOUT 0 5.5 Operating Temperature TA -40 85 °C ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Control Input Clamp Voltage VIK VCC =4.5V, IIN = -18mA -1.8 V Data Inputs Clamp Voltage VIKU VCC =5V, 0mA >IIN ≥ -50mA GND, Switch OFF -2 V Input Leakage Current II(LEAK) VCC =5.5V, VIN =VCC or GND ±1µA Output OFF-State Current IOZ VCC=5.5V, VOUT=0 to 5.5V, VIN=0 VIN =VCC or GND, Switch OFF ±10 µA Power OFF Leakage Current IOFF VCC=0, VO=0 to 5.5V, VIN=0 10 µA Quiescent Supply Current ICC VCC=5.5 V, IIN /IOUT =0 VIN=VCC or GND, Switch ON or OFF 3 µA Additional Quiescent Supply Current ΔICC VCC=5.5V, One input at 3.4V, Other inputs at VCC or GND 2.5 mA Control Input Capacitance CIN VIN=3V or 0 VCC=5V 3.5 pF A Port Input Capacitance CIO(OFF) VIN/VOUT=3V or 0, VCC=5V VIN=VCC or GND, Switch OFF 8.5 pF B Port Input Capacitance 5.5 pF Port Input Capacitance CIO(ON) VI/O=3V or 0, VIN=VCC or 0, Switch ON 16.5 pF ON-Resistance RON VCC=4V, VIN=2.4V,IOUT =-15mA 8 12 Ω VCC =4.5V, VIN =0 IOUT =64mA 3 6 Ω IOUT =30mA 3 6 Ω VCC =4.5V, VIN =2.4V IOUT =-15mA 5 10 Ω |
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