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MC74VHCT138A データシート(PDF) 4 Page - ON Semiconductor |
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MC74VHCT138A データシート(HTML) 4 Page - ON Semiconductor |
4 / 6 page MC74VHCT138A MOTOROLA VHC Data – Advanced CMOS Logic DL203 — Rev 1 4 AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0ns) Sb l P T C di i TA = 25°C TA = – 40 to 85°C Ui Symbol Parameter Test Conditions Min Typ Max Min Max Unit tPLH, tPHL Maximum Propagation Delay, A to Y VCC = 5.0 ± 0.5V CL = 15pF CL = 50pF 7.6 8.1 10.4 11.4 1.0 1.0 12.0 13.0 ns tPLH, tPHL Maximum Propagation Delay, E3 to Y VCC = 5.0 ± 0.5V CL = 15pF CL = 50pF 6.6 7.1 9.1 10.1 1.0 1.0 10.5 11.5 ns tPLH, tPHL Maximum Propagation Delay, E2 or E1 to Y VCC = 5.0 ± 0.5V CL = 15pF CL = 50pF 7.0 7.5 9.6 10.6 1.0 1.0 11.0 12.0 ns Cin Maximum Input Capacitance 4 10 10 pF C P Di i i C i (N NO TAG) Typical @ 25 °C, VCC = 5.0V F CPD Power Dissipation Capacitance (Note NO TAG) 49 pF 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. CPD is used to determine the no–load dynamic power consumption; PD = CPD VCC2 fin + ICC VCC. Figure 1. 1.5V tPHL tPLH 3V GND Figure 2. VALID VALID Y GND tPLH Y E3 tPHL 1.5V A SWITCHING WAVEFORMS 3V tPHL tPLH Y E2 or E1 1.5V Figure 3. * Includes all probe and jig capacitance Figure 4. Test Circuit CL* TEST POINT DEVICE UNDER TEST OUTPUT GND VOL TEST CIRCUIT VOH 1.5V 1.5V VOL VOH 1.5V 3V VOL VOH |
同様の部品番号 - MC74VHCT138A |
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同様の説明 - MC74VHCT138A |
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