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74LVX541 Folha de dados(PDF) 4 Page - ON Semiconductor |
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74LVX541 Folha de dados(HTML) 4 Page - ON Semiconductor |
4 / 8 page MC74LVX541 http://onsemi.com 4 AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns) TA = 25°C TA = − 40 to 85°C Symbol Parameter Test Conditions Min Typ Max Min Max Unit tPLH, tPHL Maximum Propagation Delay, A to Y VCC = 2.7 V CL = 15 pF CL = 50 pF 5.0 7.5 7.0 10.5 1.0 1.0 8.5 12.0 ns VCC = 3.3 ± 0.3 V CL = 15 pF CL = 50 pF 3.5 5.0 5.0 7.0 1.0 1.0 6.0 8.0 tPZL, tPZH Output Enable TIme, OE to Y VCC = 2.7 V CL = 15 pF RL = 1 kW CL = 50 pF 6.8 9.3 10.5 14.0 1.0 1.0 12.5 16.0 ns VCC = 3.3 ± 0.3 V CL = 15 pF RL = 1 kW CL = 50 pF 4.7 6.2 7.2 9.2 1.0 1.0 8.5 10.5 tPLZ, tPHZ Output Disable Time, OE to Y VCC = 2.7 V CL = 50 pF RL = 1 kW 11.2 15.4 1.0 17.5 ns VCC = 3.3 ± 0.3 V CL = 50 pF RL = 1 kW 6.0 8.8 1.0 10.0 tOSLH, tOSHL Output to Output Skew VCC = 2.7 V CL = 50 pF (Note 1) 1.5 1.5 ns VCC = 3.3 ± 0.3 V CL = 50 pF (Note 1) 1.0 1.0 ns Cin Maximum Input Capacitance 4.0 10 10 pF Cout Maximum Three−State Output Capacitance (Output in High Impedance State) 6.0 pF Typical @ 25 °C, VCC = 5.0V CPD Power Dissipation Capacitance (Note 2) 18 pF 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 / 8 (per bit). 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 = 3.3 V) TA = 25°C Symbol Parameter Typ Max Unit 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 2.0 V VILD Maximum Low Level Dynamic Input Voltage 0.8 V VCC GND A Y tPLH OE1 or OE2 50% VCC GND Y tPZL Y tPZH HIGH IMPEDANCE VOL +0.3 V VOH −0.3 V HIGH IMPEDANCE tPLZ tPHZ 50% VCC 50% VCC tPHL 50% Figure 4. SWITCHING WAVEFORMS 50% VCC 50% Figure 5. |
Nº de peça semelhante - 74LVX541 |
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Descrição semelhante - 74LVX541 |
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