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TC74HC259AFN Folha de dados(PDF) 6 Page - Toshiba Semiconductor |
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TC74HC259AFN Folha de dados(HTML) 6 Page - Toshiba Semiconductor |
6 / 10 page TC74HC259AP/AF/AFN 2007-10-01 6 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 (DATA-Q) tpLH tpHL ⎯ 2.0 4.5 6.0 ⎯ ⎯ ⎯ 56 18 15 130 26 22 ⎯ ⎯ ⎯ 165 33 28 ns Propagation delay time (A, B, C-Q) tpLH tpHL ⎯ 2.0 4.5 6.0 ⎯ ⎯ ⎯ 83 25 21 185 37 31 ⎯ ⎯ ⎯ 230 46 39 ns Propagation delay time ( G -Q) tpLH tpHL ⎯ 2.0 4.5 6.0 ⎯ ⎯ ⎯ 67 20 17 165 33 28 ⎯ ⎯ ⎯ 205 41 35 ns Propagation delay time ( CLEAR -Q) tpHL ⎯ 2.0 4.5 6.0 ⎯ ⎯ ⎯ 52 16 14 135 27 23 ⎯ ⎯ ⎯ 170 34 29 ns Input capacitance CIN ⎯ ⎯ 5 10 ⎯ 10 pF Power dissipation capacitance CPD (Note) ⎯ ⎯ 35 ⎯ ⎯ ⎯ 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 |
Nº de peça semelhante - TC74HC259AFN |
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Descrição semelhante - TC74HC259AFN |
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