74ABT541 Octal Buffer/Line Driver with 3-STATE Outputs
©1992 Fairchild Semiconductor Corporation www.fairchildsemi.com
74ABT541 Rev. 1.4 7
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. Propagation Delay, Pulse Width Waveforms
Figure 6. 3-STATE Output HIGH and
LOW Enable and Disable Time
Figure 7. Setup Time, Hold Time and
Recovery Time Waveforms
Amplitude Rep. Rate t
W
t
r
t
f
3.0V 1 MHz 500 ns 2.5 ns 2.5 ns
