Figure 8. Test Circuit for t , t , t , and t .
PHL PLH r
f
0.5
VCC = 5 V
CL = 15 pF
0.4
0.3
tPLH
0.2
tPHL
0.1
0
-60 -40 -20 0 20 40 60 80 100
TA – TEMPERATURE –°C
Figure 10. Typical Propagation Delay vs. Temperature.
Figure 9. Waveforms for t , t , t , and t .
PHL PLH r
f
120
VCC = 5 V
CL = 15 pF
100
80
tr
60
40
20
0
-60 -40 -20 0
tf
20 40 60 80 100
TA – TEMPERATURE –°C
Figure 11. Typical Rise, Fall Time vs. Temperature.
Figure 12. Test Circuit for t , t , t , and t .
PZH PZL PHZ
PLZ
9
Figure 13. Waveforms for t , t , t , and t .
PZH PZL PHZ
PLZ