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54ACTQ543 Datasheet(PDF) 6 Page - National Semiconductor (TI) |
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54ACTQ543 Datasheet(HTML) 6 Page - National Semiconductor (TI) |
6 / 10 page ![]() Capacitance Symbol Parameter Typ Units Conditions C IN Input Capacitance 4.5 pF V CC = OPEN C PD Power Dissipation 70.0 pF V CC = 5.0V Capacitance AC Loading AC Waveforms DS100233-10 *Includes jig and probe capacitance FIGURE 1. Standard AC Test Load DS100233-11 FIGURE 2. Test Input Signal Levels Amplitude Rep. Rate t w t r t f 3.0V 1 MHz 500 ns 2.5 ns 2.5 ns FIGURE 3. Test Input Signal Requirements DS100233-12 FIGURE 4. Propagation Delay Waveforms for Inverting and Non-Inverting Functions DS100233-13 FIGURE 5. Propagation Delay, Pulse Width Waveforms DS100233-14 FIGURE 6. TRI-STATE Output High and Low Enable and Disable Time www.national.com 6 |