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MC74VHCT157AM Arkusz danych(PDF) 4 Page - ON Semiconductor |
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MC74VHCT157AM Arkusz danych(HTML) 4 Page - ON Semiconductor |
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4 / 8 page  MC74VHCT157A http://onsemi.com 4 DC CHARACTERISTICS (Voltages Referenced to GND) VCC TA = 25°C TA ≤ 85°C –55 °C ≤ TA ≤ 125°C Symbol Parameter Condition (V) Min Typ Max Min Max Min Max Unit VIH Minimum High–Level Input Voltage 4.5 to 5.5 2 2 0.8 2 V VIL Maximum Low–Level Input Voltage 4.5 to 5.5 0.8 0.8 0.8 V VOH Maximum High–Level Output Voltage VIN = VIH or VIL IOH = –50 µA 4.5 4.4 4.5 4.4 4.4 V Ou u o age VIN = VIH or VIL IOH = –8 mA 4.5 3.94 3.8 3.66 VOL Maximum Low–Level Output Voltage VIN = VIH or VIL IOL = 50 µA 4.5 0.0 0.1 0.1 0.1 V Ou u o age VIN = VIH or VIL IOH = 8 mA 4.5 0.36 0.44 0.52 IIN Input Leakage Current VIN = 5.5 V or GND 0 to 5.5 ±0.1 ±1.0 ±1.0 µA ICC Maximum Quiescent Supply Current VIN = VCC or GND 5.5 4.0 40.0 40.0 µA ICCT Additional Quiescent Supply Current (per Pin) Any one input: VIN = 3.4 V All other inputs: VIN = VCC or GND 5.5 1.35 1.5 1.5 µA IOPD Output Leakage Current VOUT = 5.5 V 0 0.5 5 5 µA AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0ns) TA = 25°C TA = ≤ 85°C –55 °C ≤ TA ≤ 125°C Symbol Parameter Test Conditions Min Typ Max Min Max Min Max Unit tPLH, tPHL Maximum Propagation Delay AtoBtoY VCC = 3.3 ± 0.3 V CL = 15pF CL = 50pF 5.6 8.0 7.0 10.0 1.0 1.0 7.7 11.0 1.0 1.0 7.7 11.0 ns A to B to Y VCC = 5.0 ± 0.5 V CL = 15pF CL = 50pF 4.1 5.6 6.4 8.4 1.0 1.0 7.5 9.5 1.0 1.0 7.5 9.5 tPLH, tPHL Maximum Propagation Delay StoY VCC = 3.3 ± 0.3 V CL = 15pF CL = 50pF 6.1 8.5 7.5 10.5 1.0 1.0 8.2 11.5 1.0 1.0 8.2 11.5 ns S to Y VCC = 5.0 ± 0.5 V CL = 15pF CL = 50pF 5.3 6.8 8.1 10.1 1.0 1.0 9.5 11.5 1.0 1.0 9.5 11.5 tPLH, tPHL Maximum Propagation Delay E to Y VCC = 3.3 ± 0.3 V CL = 15pF CL = 50pF 6.1 8.5 7.5 10.5 1.0 1.0 8.2 11.5 1.0 1.0 8.2 11.5 ns E to Y VCC = 5.0 ± 0.5 V CL = 15pF CL = 50pF 5.6 7.1 8.6 10.6 1.0 1.0 10.0 12.0 1.0 1.0 10.0 12.0 CIN Maximum Input Capacitance 4 10 10 10 pF Typical @ 25 °C, VCC = 5.0 V CPD Power Dissipation Capacitance (Note 6.) 20 pF 6. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average operating current can be obtained by the equation: ICC(OPR) = CPD VCC fin + ICC. CPD is used to determine the no–load dynamic power consumption; PD = CPD VCC2 fin + ICC VCC. |
Podobny numer części - MC74VHCT157AM |
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Podobny opis - MC74VHCT157AM |
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