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54HC139 датащи(PDF) 4 Page - Silicon Supplies |
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54HC139 датащи(HTML) 4 Page - Silicon Supplies |
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4 / 6 page ![]() DC Electrical Characteristics (Voltages Referenced to GND) High Speed CMOS Logic – 54HC139 Rev 1.0 16/04/18 LIMITS PARAMETER SYMBOL VCC CONDITIONS 25°C 85°C FULL RANGE 4 UNITS 2.0V 1.9 1.9 1.9 4.5V 4.4 4.4 4.4 VIN = VIH or VIL │IOUT│≤ 20µA 6.0V 5.9 5.9 5.9 4.5V VIN = VIH or VIL │IOUT│≤ 4.0mA 3.98 3.84 3.70 Minimum High-Level Output Voltage VOH V 6.0V VIN = VIH or VIL │IOUT│≤ 5.2mA 5.48 5.34 5.20 2.0V 0.1 0.1 0.1 4.5V 0.1 0.1 0.1 6.0V VIN = VIH or VIL │IOUT│≤ 20µA 0.1 0.1 0.1 4.5V VIN = VIH or VIL │IOUT│≤ 4.0mA 0.26 0.33 0.40 Maximum Low-Level Output Voltage VOL 6.0V VIN = VIH or VIL │IOUT│≤ 5.2mA 0.26 0.33 0.40 V Maximum Input Leakage Current IIN 6.0V VIN = VCC or GND ±0.1 ±1.0 ±1.0 µA Maximum Quiescent Supply Current ICC 6.0V VIN = VCC or GND IOUT = 0µA 4 40 160 µA AC Electrical Characteristics5 LIMITS PARAMETER 6. Not production tested in die form, characterized by chip design and tested in package. 7. Used to determine the no-load dynamic power consumption: PD = CPD VCC 2f + ICC VCC. SYMBOL VCC CONDITIONS UNITS FULL RANGE 4 25°C 85°C 2.0V 115 145 175 4.5V 23 29 35 Maximum Propagation Delay, CL = 50pF, ns tPLH, tPHL Select to Output Y tr = tf = 6ns (Figure 1, 3) 6.0V 20 25 30 2.0V 115 145 175 4.5V 23 29 35 Maximum Propagation Delay, CL = 50pF, ns tPLH, tPHL Input A to Output Y tr = tf = 6ns (Figure 2,3) 6.0V 20 25 30 2.0V 75 95 110 4.5V 15 19 22 Maximum Output Transition Time, CL = 50pF, ns tTLH, tTHL Any Output tr = tf = 6ns (Figure 1,3) 6.0V 13 16 19 Maximum Input Capacitance CIN - - 10 10 10 pF TYPICAL Power Dissipation TJ = 25°C, Capacitance (Per Decoder) 7 CPD - VCC = 5.0V 55 pF Page 4 of 6 www.siliconsupplies.com |
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