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74VHCT573ASJ 数据表(PDF) 4 Page - Fairchild Semiconductor |
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74VHCT573ASJ 数据表(HTML) 4 Page - Fairchild Semiconductor |
4 / 8 page www.fairchildsemi.com 4 AC Electrical Characteristics Note 8: Parameter guaranteed by design. tOSLH |tPLH max tPLH min|; tOSHL |tPHL max tPHL min| Note 9: 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 F/F). The total CPD when n pcs. of the Latch operates can be cal- culated by the equation: CPD(total) 14 13n. AC Operating Requirements Symbol Parameter VCC (V) TA 25qCTA 40qC to 85qC Units Conditions Min Typ Max Min Max tPLH Propagation Delay Time 5.0 r 0.5 7.7 12.3 1.0 13.5 ns CL 15 pF tPHL (LE to On) 8.5 13.3 1.0 14.5 CL 50 pF tPLH Propagation Delay Time 5.0 r 0.5 5.1 8.5 1.0 9.5 ns CL 15 pF tPHL (D to On) 5.9 9.5 1.0 10.5 CL 50 pF tPZL 3-STATE Output 5.0 r 0.5 6.3 10.9 1.0 12.5 ns RL 1 k: CL 15 pF tPZH Enable Time 7.1 11.9 1.0 13.5 CL 50 pF tPLZ 3-STATE Output 5.0 r 0.5 8.8 11.2 1.0 12.0 ns RL 1 k: CL 50 pF tPHZ Disable Time tOSLH Output to Output 5.0 r 0.5 1.0 1.0 ns (Note 8) tOSHL Skew CIN Input Capacitance 4 10 10 pF VCC Open COUT Output Capacitance 6 pF VCC 5.0V CPD Power Dissipation 25 pF (Note 9) Capacitance Symbol Parameter VCC (V) TA 25qCTA 40qC to 85qC Units Min Typ Max Min Max tW(H) Minimum Pulse Width (LE) 5.0 r 0.5 6.5 8.5 ns tS Minimum Setup Time 5.0 r 0.5 1.5 1.5 ns tH Minimum Hold Time 5.0 r 0.5 3.5 3.5 ns |
类似零件编号 - 74VHCT573ASJ |
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类似说明 - 74VHCT573ASJ |
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