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TC74VHCT74AF Datasheet(PDF) 4 Page - Toshiba Semiconductor |
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TC74VHCT74AF Datasheet(HTML) 4 Page - Toshiba Semiconductor |
4 / 8 page TC74VHCT74AF/AFN/AFT 2007-10-01 4 Timing Requirements (input: tr = tf = 3 ns) Test Condition Ta = 25°C Ta = −40 to 85°C Characteristics Symbol VCC (V) Limit Limit Unit Minimum pulse width (CK) tw (L) tw (H) ― 5.0 ± 0.5 5.0 5.0 ns Minimum pulse width ( CLR , PR ) tw (L) ― 5.0 ± 0.5 5.0 5.0 ns Minimum set-up time ts ― 5.0 ± 0.5 5.0 5.0 ns Minimum hold time th ― 5.0 ± 0.5 0.0 0.0 ns Minimum removal time ( CLR , PR ) trem ― 5.0 ± 0.5 3.5 3.5 ns 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 ― 5.8 7.8 1.0 9.0 Propagation delay time (CK-Q, Q ) tpLH tpHL ― 5.0 ± 0.5 50 ― 6.3 8.8 1.0 10.0 ns 15 ― 7.6 10.4 1.0 12.0 Propagation delay time ( CLR , PR -Q, Q) tpLH tpHL ― 5.0 ± 0.5 50 ― 8.1 11.4 1.0 13.0 ns 15 100 160 ― 80 ― Maximum clock frequency fmax ― 5.0 ± 0.5 50 80 140 ― 65 ― MHz Input capacitance CIN ― ― 4 10 ― 10 pF Power dissipation capacitance CPD (Note) ― 24 ― ― ― 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 F/F) |
Similar Part No. - TC74VHCT74AF_07 |
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Similar Description - TC74VHCT74AF_07 |
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