поискавой системы для электроныых деталей |
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TC74HC574AF датащи(PDF) 6 Page - Toshiba Semiconductor |
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TC74HC574AF датащи(HTML) 6 Page - Toshiba Semiconductor |
6 / 9 page TC74HC564AP/AF,574AP/AF 2007-10-01 6 AC Characteristics (input: tr = tf = 6 ns) Test Condition Ta = 25°C Ta = −40 to 85°C Characteristics Symbol CL (pF) VCC (V) Min Typ. Max Min Max Unit Output transition time tTLH tTHL ⎯ 50 2.0 4.5 6.0 ⎯ ⎯ ⎯ 25 7 6 60 12 10 ⎯ ⎯ ⎯ 75 15 13 ns 50 2.0 4.5 6.0 ⎯ ⎯ ⎯ 70 20 15 150 30 26 ⎯ ⎯ ⎯ 190 38 33 Propagation delay time (CK-Q, Q ) tpLH tpHL ⎯ 150 2.0 4.5 6.0 ⎯ ⎯ ⎯ 88 25 19 190 38 33 ⎯ ⎯ ⎯ 240 48 41 ns 50 2.0 4.5 6.0 ⎯ ⎯ ⎯ 48 15 12 125 25 21 ⎯ ⎯ ⎯ 155 31 26 Output enable time tpZL tpZH RL = 1 kΩ 150 2.0 4.5 6.0 ⎯ ⎯ ⎯ 60 20 16 165 33 28 ⎯ ⎯ ⎯ 205 41 35 ns Output disable time tpLZ tpHZ RL = 1 kΩ 50 2.0 4.5 6.0 ⎯ ⎯ ⎯ 34 17 15 125 25 21 ⎯ ⎯ ⎯ 155 31 26 ns Maximum clock frequency fmax ⎯ 50 2.0 4.5 6.0 6 31 36 17 50 59 ⎯ ⎯ ⎯ 5 24 28 ⎯ ⎯ ⎯ MHz Input capacitance CIN ⎯ ⎯ 5 10 ⎯ 10 pF Output capacitance COUT ⎯ ⎯ 10 ⎯ ⎯ ⎯ pF Power dissipation capacitance CPD (Note) ⎯ ⎯ 54 ⎯ ⎯ ⎯ 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/8 (per bit) And the total CPD when n pcs. of flip flop operate can be gained by the following equation: CPD (total) = 39 + 15・n |
Аналогичный номер детали - TC74HC574AF |
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Аналогичное описание - TC74HC574AF |
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