Datasheet

A–5
Figure A–3 illustrates the effect of load capacitance on enable time for 3-state-to-high and 3-state-to-low transitions
for OE
to A and OE to B, respectively. 3-state-to-high and 3-state-to-low for OE to B and OE to A results, respectively,
were slightly faster, but for clarity are not illustrated. For enable time, a 10-pF decrease in load capacitance produces
approximately a 10% decrease in enable time.
1
1.5
2.0
2.5
3.0
3.5
10 20 30 40 50
ENABLE TIME
vs
LOAD CAPACITANCE
t – Enable Time – ns
en
C
L
– Load Capacitance – pF
OE to A t
PZH
OE
to B t
PZL
Figure A–3