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TC74VHC9125FT Fiches technique(PDF) 5 Page - Toshiba Semiconductor |
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TC74VHC9125FT Fiches technique(HTML) 5 Page - Toshiba Semiconductor |
5 / 10 page TC74VHC9125,9126P/FT/FK 2008-02-01 5 AC Characteristics (input: tr = tf = 3 ns) Test Condition Ta = 25°C Ta = −40 to 85°C Characteristics Symbol VCC (V) CL (pF) Min Typ. Max Min Max Unit 15 ― 6.0 8.0 1.0 10.0 3.3 ± 0.3 50 ― 9.0 12.5 1.0 15.0 15 ― 5.0 5.5 1.0 7.0 Propagation delay time (A1 to 4 - Y1 to 4) tpLH tpHL ― 5.0 ± 0.5 50 ― 7.0 8.5 1.0 10.0 ns 15 ― 8.5 11.5 1.0 13.5 3.3 ± 0.3 50 ― 13.0 17.0 1.0 20.5 15 ― 6.5 8.0 1.0 9.5 Propagation delay time (CONT-Y1 to 4) tpLH tpHL ― 5.0 ± 0.5 50 ― 10.5 12.5 1.0 15.0 ns 15 ― 6.0 8.0 1.0 10.0 3.3 ± 0.3 50 ― 9.0 12.5 1.0 15.0 15 ― 5.0 5.5 1.0 7.0 Propagation delay time (A5 – Y5) tpLH tpHL ― 5.0 ± 0.5 50 ― 7.0 8.5 1.0 10.0 ns 15 ― 6.0 8.0 1.0 9.5 3.3 ± 0.3 50 ― 10.5 13.5 1.0 16.5 15 ― 4.5 5.5 1.0 6.5 3-state output enable time tpZL tpZH RL = 1 kΩ 5.0 ± 0.5 50 ― 9.0 10.5 1.0 12.5 ns 3.3 ± 0.3 50 ― 12.5 13.5 1.0 16.0 3-state output disable time tpLZ tpHZ RL = 1 kΩ 5.0 ± 0.5 50 ― 9.0 9.5 1.0 11.0 ns 3.3 ± 0.3 50 ― ― 1.5 ― 1.5 Output to output skew (A1 to 4 - Y1 to 4) tosLH tosHL (Note 1) 5.0 ± 0.5 50 ― ― 1.0 ― 1.0 ns In pu t c a paci t anc e CIN ― ― ― ― 4 10 ― 10 pF Output capacitance COUT ― ― ― ― 6 ― ― ― pF Power dissipation capacitance (Note 2) CPD fIN = 1 MHz ― ― ― 10 ― ― ― pF Note 1: Parameter guaranteed by design. tosLH = |tpLHm − tpLHn|, tosHL = |tpHLm − tpHLn| Note 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 / 5 (per bit) |
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