データシートサーチシステム |
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SN74AHC125QDR データシート(PDF) 4 Page - Texas Instruments |
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SN74AHC125QDR データシート(HTML) 4 Page - Texas Instruments |
4 / 9 page SN74AHC125Q QUADRUPLE BUS BUFFER GATE WITH 3-STATE OUTPUTS SGDS015 – FEBRUARY 2002 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 switching characteristics over recommended operating free-air temperature range, VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1) PARAMETER FROM TO LOAD TA = 25°C MIN MAX UNIT PARAMETER (INPUT) (OUTPUT) CAPACITANCE MIN TYP MAX MIN MAX UNIT tPLH A Y CL =15 pF 5.6 8 1 9.5 ns tPHL A Y CL = 15 pF 5.6 8 1 9.5 ns tPZH OE Y CL =15 pF 5.4 8 1 9.5 ns tPZL OE Y CL = 15 pF 5.4 8 1 9.5 ns tPHZ OE Y CL =15 pF 7 9.7 1 11.5 ns tPLZ OE Y CL = 15 pF 7 9.7 1 11.5 ns tPLH A Y CL =50 pF 8.1 11.5 1 13 ns tPHL A Y CL = 50 pF 8.1 11.5 1 13 ns tPZH OE Y CL =50 pF 7.9 11.5 1 13 ns tPZL OE Y CL = 50 pF 7.9 11.5 1 13 ns tPHZ OE Y CL =50 pF 9.5 13.2 1 15 ns tPLZ OE Y CL = 50 pF 9.5 13.2 1 15 ns switching characteristics over recommended operating free-air temperature range, VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1) PARAMETER FROM TO LOAD TA = 25°C MIN MAX UNIT PARAMETER (INPUT) (OUTPUT) CAPACITANCE MIN TYP MAX MIN MAX UNIT tPLH A Y CL =15 pF 3.8 5.5 1 6.5 ns tPHL A Y CL = 15 pF 3.8 5.5 1 6.5 ns tPZH OE Y CL =15 pF 3.6 5.1 1 6 ns tPZL OE Y CL = 15 pF 3.6 5.1 1 6 ns tPHZ OE Y CL =15 pF 4.6 6.8 1 8 ns tPLZ OE Y CL = 15 pF 4.6 6.8 1 8 ns tPLH A Y CL =50 pF 5.3 7.5 1 8.5 ns tPHL A Y CL = 50 pF 5.3 7.5 1 8.5 ns tPZH OE Y CL =50 pF 5.1 7.1 1 8 ns tPZL OE Y CL = 50 pF 5.1 7.1 1 8 ns tPHZ OE Y CL =50 pF 6.1 8.8 1 10 ns tPLZ OE Y CL = 50 pF 6.1 8.8 1 10 ns noise characteristics, VCC = 5 V, CL = 50 pF, TA = 25°C (see Note 4) PARAMETER MIN MAX UNIT VOL(P) Quiet output, maximum dynamic VOL 0.8 V VOL(V) Quiet output, minimum dynamic VOL –0.8 V VOH(V) Quiet output, minimum dynamic VOH 4.4 V VIH(D) High-level dynamic input voltage 3.5 V VIL(D) Low-level dynamic input voltage 1.5 V NOTE 4: Characteristics are for surface-mount packages only. operating characteristics, VCC = 5 V, TA = 25°C PARAMETER TEST CONDITIONS TYP UNIT Cpd Power dissipation capacitance No load, f = 1 MHz 14 pF |
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同様の説明 - SN74AHC125QDR |
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