74ABT2244CSC datasheet(4/9 Pages) FAIRCHILD

Part #	74ABT2244CSC

Description	Octal Buffer/Line Driver with 25??Series Resistors in the Outputs

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Manufacturer	FAIRCHILD [Fairchild Semiconductor]

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AC Loading

*Includes jig and probe capacitance

FIGURE 1. Standard AC Test Load

FIGURE 2. Test Input Signal Levels

FIGURE 3. Test Input Signal Requirements

AC Waveforms

FIGURE 4. Propagation Delay Waveforms for

Inverting and Non-Inverting Functions

FIGURE 5. 3-STATE Output HIGH

and LOW Enable and Disable Times

FIGURE 6. Propagation Delay,

Pulse Width Waveforms

FIGURE 7. Setup Time, Hold Time

and Recovery Time Waveforms

Amplitude

Rep. Rate

tw

tr

tf

3.0V

1 MHz

500 ns

2.5 ns

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