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74LCX32374 Datasheet(PDF) 5 Page - Fairchild Semiconductor |
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74LCX32374 Datasheet(HTML) 5 Page - Fairchild Semiconductor |
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Preliminary 5 www.fairchildsemi.com DC Electrical Characteristics (Continued) Note 6: Outputs disabled or 3-STATE only. AC Electrical Characteristics Dynamic Switching Characteristics Capacitance Symbol Parameter Conditions VCC TA = −40°C to +85°C Units (V) Min Max ICC Quiescent Supply Current VI = VCC or GND 2.3 − 3.6 20 µA 3.6V ≤ VI, VO ≤ 5.5V (Note 6) 2.3 − 3.6 ±20 ∆ICC Increase in ICC per Input VIH = VCC −0.6V 2.3 − 3.6 500 µA Symbol Parameter TA = −40° to +85°C, RL = 500Ω Units VCC = 3.3V ± 0.3V VCC = 2.7V VCC = 2.5V ± 0.2V CL = 50 pF CL = 50 pF CL = 30 pF Min Max Min Max Min Max fMAX Maximum Clock Frequency 170 MHz tPHL Propagation Delay 1.5 6.2 1.5 6.5 1.5 7.4 ns tPLH CP to On 1.5 6.2 1.5 6.5 1.5 7.4 tPZL Output Enable time 1.5 6.1 1.5 6.3 1.5 7.9 ns tPZH 1.5 6.1 1.5 6.3 1.5 7.9 tPLZ Output Disable Time 1.5 6.0 1.5 6.2 1.5 7.2 ns tPHZ 1.5 6.0 1.5 6.2 1.5 7.2 tS Setup Time 2.5 2.5 3.0 ns tH Hold Time 1.5 1.5 2.0 ns tW Pulse Width 3.0 3.0 3.5 ns Symbol Parameter Conditions VCC TA = 25°C Units (V) Typical VOLP Quiet Output Dynamic Peak VOL CL = 50 pF, VIH = 3.3V, VIL = 0V 3.3 0.8 V CL = 30 pF, VIH = 2.5V, VIL = 0V 2.5 0.6 VOLV Quiet Output Dynamic Valley VOL CL = 50 pF, VIH = 3.3V, VIL = 0V 3.3 −0.8 V CL = 30 pF, VIH = 2.5V, VIL = 0V 2.5 0.6 Symbol Parameter Conditions Typical Units CIN Input Capacitance VCC = Open, VI = 0V or VCC 7pF COUT Output Capacitance VCC = 3.3V, VI = 0V or VCC 8pF CPD Power Dissipation Capacitance VCC = 3.3V, VI = 0V or VCC, f = 10 MHz 20 pF |
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