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MC74VHCU04DTR2G Scheda tecnica(PDF) 3 Page - ON Semiconductor |
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MC74VHCU04DTR2G Scheda tecnica(HTML) 3 Page - ON Semiconductor |
3 / 6 page MC74VHCU04 http://onsemi.com 3 DC ELECTRICAL CHARACTERISTICS Symbol Parameter Test Conditions VCC V TA = 25°C TA = −40 to 85°C Unit Min Typ Max Min Max VIH Minimum High−Level Input Voltage 2.0 3.0 to 5.5 1.70 VCC x 0.8 1.70 VCC x 0.8 V VIL Maximum Low−Level Input Voltage 2.0 3.0 to 5.5 0.30 VCC x 0.2 0.30 VCC x 0.2 V VOH Minimum High−Level Output Voltage Vin =VIL IOH = −50mA 2.0 3.0 4.5 1.8 2.7 4.0 2.0 3.0 4.5 1.8 2.7 4.0 V Vin = GND IOH = −4mA IOH = −8mA 3.0 4.5 2.58 3.94 2.48 3.80 VOL Maximum Low−Level Output Voltage Vin = VIH IOL = 50mA 2.0 3.0 4.5 0.0 0.0 0.0 0.2 0.3 0.5 0.2 0.3 0.5 V Vin = VCC IOL = 4mA IOL = 8mA 3.0 4.5 0.36 0.36 0.44 0.44 Iin Maximum Input Leakage Current Vin = 5.5 or GND 0 to 5.5 ± 0.1 ± 1.0 mA ICC Maximum Quiescent Supply Current Vin = VCC or GND 5.5 2.0 20.0 mA AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0ns) Symbol Parameter Test Conditions TA = 25°C TA = −40 to 85°C Unit Min Typ Max Min Max tPLH, tPHL Maximum Propagation Delay, A or B to Y VCC = 3.3 ± 0.3V CL = 15pF CL = 50pF 5.0 7.5 8.9 11.4 1.0 1.0 10.5 13.0 ns VCC = 5.0 ± 0.5V CL = 15pF CL = 50pF 3.5 5.0 5.5 7.0 1.0 1.0 6.5 8.0 Cin Maximum Input Capacitance 5 10 10 pF CPD Power Dissipation Capacitance (Per Inverter) (Note 1) Typical @ 25°C, VCC = 5.0V pF 9 1. 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/6 (per buffer). CPD is used to determine the no−load dynamic power consumption; PD = CPD VCC2 fin + ICC VCC. NOISE CHARACTERISTICS (Input tr = tf = 3.0ns, CL = 50pF, VCC = 5.0V) Symbol Characteristic TA = 25°C Unit Typ Max VOLP Quiet Output Maximum Dynamic VOL 0.5 0.8 V VOLV Quiet Output Minimum Dynamic VOL −0.5 −0.8 V VIHD Minimum High Level Dynamic Input Voltage 4.0 V VILD Maximum Low Level Dynamic Input Voltage 1.0 V |
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