Datasheet


    
SLLS019F − JUNE 1986 − REVISED JULY 2004
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range, V
CC
= 5 V
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
TEST
CONDITIONS
MIN
TYP
†
MAX UNIT
t
PLH
Propagation delay time,
low- to high-level output
Terminal
Bus
C
L
= 30 pF,
10 20
ns
t
PHL
Propagation delay time,
high- to low-level output
Terminal
Bus
C
L
= 30 pF,
See Figure 1
12 20
ns
t
PLH
Propagation delay time,
low- to high-level output
Bus
Terminal
C
L
= 30 pF,
5 10
ns
t
PHL
Propagation delay time,
high- to low-level output
Bus Terminal
C
L
= 30 pF,
See Figure 2
7 14
ns
t
PZH
Output enable time to high level
Bus (ATN, EOI,
30
t
PHZ
Output disable time from high level
TE or DC
Bus (ATN, EOI,
REN, IFC, and
C
L
= 15 pF,
20
ns
t
PZL
Output enable time to low level
TE or DC
REN, IFC, and
DAV)
C
L
= 15 pF,
See Figure 3
45
ns
t
PLZ
Output disable time from low level
DAV)
See Figure 3
20
t
PZH
Output enable time to high level 30
t
PHZ
Output disable time from high level
TE or DC
Terminal
C
L
= 15 pF,
25
ns
t
PZL
Output enable time to low level
TE or DC
Terminal
C
L
= 15 pF,
See Figure 4
30
ns
t
PLZ
Output disable time from low level
See Figure 4
25
†
All typical values are at T
A
= 25°C.