поискавой системы для электроныых деталей |
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TC74HC139AP датащи(PDF) 4 Page - Toshiba Semiconductor |
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TC74HC139AP датащи(HTML) 4 Page - Toshiba Semiconductor |
4 / 7 page TC74HC139AP/AF 2012-02-29 4 AC Characteristics (CL = 15 pF, VCC = 5 V, Ta = 25°C, input: tr = tf = 6 ns) Characteristics Symbol Test Condition Min Typ. Max Unit Output transition time tTLH tTHL ⎯ ⎯ 4 8 ns Propagation delay time (A, B- Y) tpLH tpHL ⎯ ⎯ 12 22 ns Propagation delay time ( G - Y) tpLH tpHL ⎯ ⎯ 10 18 ns AC Characteristics (CL = 50 pF, input: tr = tf = 6 ns) Test Condition Ta = 25°C Ta = −40~85°C Characteristics Symbol VCC (V) Min Typ. Max Min Max Unit Output transition time tTLH tTHL ⎯ 2.0 4.5 6.0 ⎯ ⎯ ⎯ 30 8 7 75 15 13 ⎯ ⎯ ⎯ 95 19 16 ns Propagation delay time (A, B- Y) tpLH tpHL ⎯ 2.0 4.5 6.0 ⎯ ⎯ ⎯ 45 15 13 130 26 22 ⎯ ⎯ ⎯ 165 33 28 ns Propagation delay time ( G- Y) tpLH tpHL ⎯ 2.0 4.5 6.0 ⎯ ⎯ ⎯ 39 13 11 110 22 19 ⎯ ⎯ ⎯ 140 28 24 ns Input capacitance CIN ⎯ ⎯ 5 10 ⎯ 10 pF Power dissipation capacitance CPD (Note) ⎯ ⎯ 46 ⎯ ⎯ ⎯ pF Note: 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/2 (per decoder) |
Аналогичный номер детали - TC74HC139AP |
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Аналогичное описание - TC74HC139AP |
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