AC Loading
*Includes jig and probe capacitance
Figure 1. Standard AC Test Load
Figure 2. Test Input Signal Levels
AC Waveforms
Amplitude
3.0V
Rep. Rate
1MHz
tw
500ns
tr
2.5ns
Figure 3. Test Input Signal Requirements
tf
2.5ns
Figure 4. Propagation Delay Waveforms for
Inverting and Non-Inverting Functions
Figure 6. 3-STATE Output HIGH and
LOW Enable and Disable Times
Figure 5. Propagation Delay, Pulse Width Waveforms
©1993 Fairchild Semiconductor Corporation
74ABT373 Rev. 1.4
8
Figure 7. Setup Time, Hold Time
and Recovery Time Waveforms
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