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74VCXH16240 数据表(PDF) 5 Page - Fairchild Semiconductor |
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74VCXH16240 数据表(HTML) 5 Page - Fairchild Semiconductor |
5 / 7 page 5 www.fairchildsemi.com AC Electrical Characteristics (Note 13) Note 13: For CL = 50PF, add approximately 300 ps to the AC maximum specification. Note 14: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-HIGH (tOSLH). Dynamic Switching Characteristics Capacitance Symbol Parameter TA = −40°C to +85°C, CL = 30 pF, RL = 500Ω Units VCC = 3.3V ± 0.3V VCC = 2.5V ± 0.2V VCC = 1.8V ± 0.15V Min Max Min Max Min Max tPHL, tPLH Prop Delay 0.8 2.5 1.0 3.0 1.5 6.0 ns tPZL, tPZH Output Enable Time 0.8 3.5 1.0 4.1 1.5 8.2 ns tPLZ, tPHZ Output Disable Time 0.8 3.5 1.0 3.8 1.5 6.8 ns tOSHL Output to Output Skew 0.5 0.5 0.75 ns tOSLH (Note 14) Symbol Parameter Conditions VCC TA = +25°C Units (V) Typical VOLP Quiet Output Dynamic Peak VOL CL = 30 pF, VIH = VCC, VIL = 0V 1.8 0.25 V 2.5 0.6 3.3 0.8 VOLV Quiet Output Dynamic Valley VOL CL = 30 pF, VIH = VCC, VIL = 0V 1.8 −0.25 V 2.5 −0.6 3.3 −0.8 VOHV Quiet Output Dynamic Valley VOH CL = 30 pF, VIH = VCC, VIL = 0V 1.8 1.5 V 2.5 1.9 3.3 2.2 Symbol Parameter Conditions TA = +25°C Units Typical CIN Input Capacitance VCC = 1.8, 2.5V or 3.3V, VI = 0V or VCC 6pF COUT Output Capacitance VI = 0V or VCC, VCC = 1.8V, 2.5V or 3.3V 7 pF CPD Power Dissipation Capacitance VI = 0V or VCC, f = 10 MHz, VCC = 1.8V, 2.5V or 3.3V 20 pF |
类似零件编号 - 74VCXH16240 |
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类似说明 - 74VCXH16240 |
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