Datenblatt-Suchmaschine für elektronische Bauteile |
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74LCX32245 Datenblatt(PDF) 5 Page - Fairchild Semiconductor |
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74LCX32245 Datenblatt(HTML) 5 Page - Fairchild Semiconductor |
5 / 8 page 5 www.fairchildsemi.com DC Electrical Characteristics (Continued) Note 7: 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 ≤ V I, VO ≤ 5.5V (Note 7) 2.3–3.6 ±20 ∆I CC Increase in ICC per Input VIH = VCC −0.6V 2.3–3.6 500 µA Symbol Parameter TA = −40°C 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 tPHL Propagation Delay 1.5 4.5 1.5 5.2 1.5 5.4 ns tPLH An to Bn or Bn to An 1.5 4.5 1.5 5.2 1.5 5.4 tPZL Output Enable Time 1.5 6.5 1.5 7.2 1.5 8.5 ns tPZH 1.5 6.5 1.5 7.2 1.5 8.5 tPLZ Output Disable Time 1.5 6.4 1.5 6.9 1.5 7.7 ns tPHZ 1.5 6.4 1.5 6.9 1.5 7.7 Symbol Parameter Conditions VCC (V) TA = 25°C Units 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 CI/O Input/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 |
Ähnliche Teilenummer - 74LCX32245 |
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Ähnliche Beschreibung - 74LCX32245 |
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