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U74HC14 Datasheet(PDF) 4 Page - Unisonic Technologies |
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U74HC14 Datasheet(HTML) 4 Page - Unisonic Technologies |
4 / 6 page U74HC14 CMOS IC UNISONICTECHNOLOGIESCO.,LTD 4 of 6 www.unisonic.com.tw QW-R502-071,A ABSOLUTE MAXIMUM RATING PARAMETER SYMBOL RATINGS UNIT DC Supply Voltage VCC -0.5V~9V V DC Input Clamp Current For VIN < -0.5V or VIN > VCC + 0.5V IIK ±20mA mA DC Output Clamp Current For VOUT < -0.5V or VOUT > VCC + 0.5V IOK ±20mA mA DC Drain Current, per Output For -0.5V < VOUT < VCC +0.5V IOUT ±25mA mA DC Output Source or Sink Current Per Output Pin For VOUT> -0.5V or VOUT < VCC + 0.5V IOUT ±25mA mA DC VCC or Ground Current ICC ±50mA mA Operating Conditions Supply Voltage Range HC Types VCC 0V~VCC V DC Input or Output Voltage VIN, VOUT 0V~VCC V Operating Temperature TA -40~ +85℃ V 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. THERMAL DATA PARAMETER SYMBOL RATINGS UNIT Thermal Resistance Junction Ambient θJA 86 ℃ /W ELECTRICAL CHARACTERISTICS (TA = 25℃) PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT VCC=2V 0.7 1.2 1.5 V VCC=4.5V 1.55 2.5 3.15 V VIH VCC=6V 2.1 3.3 4.2 V VCC=2V 0.3 0.6 1 V VCC=4.5V 0.9 1.6 2.45 V Input Switch Points VIL VCC=6V 1.2 2 3.2 V VIN=VIH or VIL, VCC=2V, IOUT=-0.02mA 1.9 V VIN=VIH or VIL, VCC=4.5V, IOUT=-0.02mA 4.4 V High Level Output Voltage CMOS Loads VIN=VIH or VIL, VCC=6V, IOUT=-0.02mA 5.9 V VIN=VIH or VIL, VCC=4.5V, IOUT=-4 mA 3.98 V High Level Output Voltage TTL Loads VOH VIN=VIH or VIL, VCC=6V, IOUT=-5.2 mA 5.48 V VIN=VIH or VIL, VCC=2V, IOUT=0.02 mA 0.1 V VIN=VIH or VIL, VCC=4.5V, IOUT=0.02 mA 0.1 V Low Level Output Voltage CMOS Loads VIN=VIH or VIL, VCC=6V, IOUT=0.02 mA 0.1 V VIN=VIH or VIL, VCC=4.5V, IOUT=4 mA 0.26 V Low Level Output Voltage TTL Loads VOL VIN=VIH or VIL, VCC=6V, IOUT=5.2 mA 0.26 V Input Leakage Current IIN VIN=VCC and GND, VCC=6V ± 0.1 µA Quiescent Device Current ICC VIN=VCC or GND, VCC=6V, IOUT=0 2 µA Note 1. For dual-supply systems theoretical worst case (VIN = 2.4V, VCC = 5.5V) specification is 1.8mA. |
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