www.fairchildsemi.com 14
74ABT899
AC Loading
*Includes jig and probe capacitance
FIGURE 15. Standard AC Test Load
V
M
= 1.5V
FIGURE 16.
Input Pulse Requirements
FIGURE 17. Test Input Signal Requirements
AC Waveforms
FIGURE 18. Propagation Delay Waveforms for
Inverting and Non-Inverting Functions
FIGURE 19. Propagation Delay,
Pulse Width Waveforms
FIGURE 20. 3-STATE Output HIGH
and LOW Enable and Disable Times
FIGURE 21. 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
