74ABT244 Просмотр технического описания (PDF) - Fairchild Semiconductor

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74ABT244

Octal Buffer/Line Driver with 3-STATE Outputs

Fairchild Semiconductor 

AC Loading

AC Waveforms

*Includes jig and probe capacitance

Figure 1. Standard AC Test Load

Figure 2. Test Input Signal Levels

Amplitude Rep. Rate tW

tr

tf

3.0V

1 MHz 500ns 2.5ns 2.5ns

Figure 3. Test Input Signal Requirements

Figure 5. 3-STATE Output HIGH and LOW Enable

and Disable Times

Figure 6. Propagation Delay Waveforms for

Inverting and Non-Inverting Functions

Figure 4. Propagation Delay, Pulse Width Waveforms

Figure 7. Setup Time, Hold Time and

Recovery Time Waveforms

©1992 Fairchild Semiconductor Corporation

74ABT244 Rev. 1.4

8

www.fairchildsemi.com

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