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74ACT240SC-NL 数据表(PDF) 6 Page - Fairchild Semiconductor |
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74ACT240SC-NL 数据表(HTML) 6 Page - Fairchild Semiconductor |
6 / 11 page 6 www.fairchildsemi.com 74AC240, 74ACT240 Rev. 1.0.0 AC Electrical Characteristics for AC Notes: 7. Voltage Range 3.3 is 3.3V ± 0.3V, Voltage Range 5.0 is 5.0V ± 0.5V AC Electrical Characteristics for ACT Notes: 8. Voltage Range 5.0 is 5.0V ± 0.5V Capacitance Symbol Parameter VCC (V) (7) TA = Units +25°C −40°C to +85°C CL = 50 pF CL = 50 pF Min. Typ. Max. Min. Max. tPLH Propagation Delay Data to Output 3.3 1.5 6.0 8.0 1.0 9.0 ns 5.0 1.5 4.5 6.5 1.0 7.0 tPHL Propagation Delay Data to Output 3.3 1.5 5.5 8.0 1.0 8.5 ns 5.0 1.5 4.5 6.0 1.0 6.5 tPZH Output Enable Time 3.3 1.5 6.0 10.5 1.0 11.0 ns 5.0 1.5 5.0 7.0 1.0 8.0 tPZL Output Enable Time 3.3 1.5 7.0 10.0 1.0 11.0 ns 5.0 1.5 5.5 8.0 1.0 8.5 tPHZ Output Disable Time 3.3 1.5 7.0 10.0 1.0 10.5 ns 5.0 1.5 6.5 9.0 1.0 9.5 tPLZ Output Disable Time 3.3 1.5 7.5 10.5 1.0 11.5 ns 5.0 1.5 6.5 9.0 1.0 9.5 Symbol Parameter VCC (V) (8) TA = Units +25°C −40°C to +85°C CL = 50 pF CL = 50 pF Min. Typ. Max. Min. Max. tPLH Propagation Delay Data to Output 5.0 1.5 6.0 8.5 1.5 9.5 ns tPHL Propagation Delay Data to Output 5.0 1.5 5.5 7.5 1.5 8.5 ns tPZH Output Enable Time 5.0 1.5 7.0 8.5 1.0 9.5 ns tPZL Output Enable Time 5.0 2.0 7.0 9.5 1.5 10.5 ns tPHZ Output Disable Time 5.0 2.0 8.0 9.5 2.0 10.5 ns tPLZ Output Disable Time 5.0 2.5 6.5 10.0 2.0 10.5 ns Symbol Parameter Conditions Typ. Units CIN Input Capacitance VCC = OPEN 4.5 pF CPD Power Dissipation Capacitance VCC = 5.0V 45.0 pF |
类似零件编号 - 74ACT240SC-NL |
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类似说明 - 74ACT240SC-NL |
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