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MC74VHC125 bảng dữ liệu(PDF) 4 Page - ON Semiconductor |
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MC74VHC125 bảng dữ liệu(HTML) 4 Page - ON Semiconductor |
4 / 8 page MC74VHC125 http://onsemi.com 4 AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns) Symbol Parameter Test Conditions TA = 25°C TA = ≤ 85°C TA = ≤ 125 °C Unit Min Typ Max Min Max Min Max tPLH, tPHL Maximum Propagation Delay, A to Y VCC = 3.3 $ 0.3V CL = 15 pF CL = 50 pF 5.6 8.1 8.0 11.5 1.0 1.0 9.5 13.0 1.0 1.0 12.0 16.0 ns VCC = 5.0 $ 0.5V CL = 15 pF CL = 50 pF 3.8 5.3 5.5 7.5 1.0 1.0 6.5 8.5 1.0 1.0 8.5 10.5 tPZL, tPZH Maximum Output Enable TIme, OE to Y VCC = 3.3 $ 0.3V CL = 15 pF RL = 1 kW CL = 50 pF 5.4 7.9 8.0 11.5 1.0 1.0 9.5 13.0 1.0 1.0 11.5 15.0 ns VCC = 5.0 $ 0.5V CL = 15 pF RL = 1 kW CL = 50 pF 3.6 5.1 5.1 7.1 1.0 1.0 6.0 8.0 1.0 1.0 7.5 9.5 tPLZ, tPHZ Maximum Output Disable Time, OE to Y VCC = 3.3 $ 0.3V CL = 50 pF RL = 1 kW 9.5 13.2 1.0 15.0 1.0 18.0 ns VCC = 5.0 $ 0.5V CL = 50 pF RL = 1 kW 6.1 8.8 1.0 10.0 1.0 12.0 tOSLH, tOSHL Output−to−Output Skew VCC = 3.3 $ 0.3V CL = 50 pF (Note 1) 1.5 1.5 1.5 ns VCC = 5.0 $ 0.5V CL = 50 pF (Note 1) 1.0 1.0 1.0 Cin Maximum Input Capacitance 4 10 10 10 pF Cout Maximum Three−State Output Capacitance (Output in High Impedance State) 6 pF CPD Power Dissipation Capacitance (Note 2) Typical @ 25 °C, VCC = 5.0 V pF 14 1. Parameter guaranteed by design. tOSLH = |tPLHm − tPLHn|, tOSHL = |tPHLm − tPHLn|. 2. 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 / 4 (per buffer). CPD is used to determine the no−load dynamic power consumption; PD = CPD VCC2 fin + ICC VCC. NOISE CHARACTERISTICS (Input tr = tf = 3.0 ns, CL = 50 pF, VCC = 5.0 V) Symbol Characteristic TA = 25°C Unit Typ Max VOLP Quiet Output Maximum Dynamic VOL 0.3 0.8 V VOLV Quiet Output Minimum Dynamic VOL −0.3 −0.8 V VIHD Minimum High Level Dynamic Input Voltage 3.5 V VILD Maximum Low Level Dynamic Input Voltage 1.5 V |
Số phần tương tự - MC74VHC125 |
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Mô tả tương tự - MC74VHC125 |
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