Datasheet
SCBS239F − MARCH 1993 − REVISED JUNE 2004
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, C
L
= 50 pF (unless otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
= 5 V,
T
A
= 25°C
SN54ABT162245 SN74ABT162245
UNIT
PARAMETER
(INPUT)
(OUTPUT)
MIN TYP MAX MIN MAX MIN MAX
UNIT
t
PLH
A
B
1 2.2 3.4 1 4.1 1 3.9
ns
t
PHL
A B
1 2.3 3.7 1 4.4 1 4.2
ns
t
PLH
B
A
1 2.7 4.1 1 4.9 1 4.6
ns
t
PHL
B A
1.5 3.1 4.6 1.5 5.2 1.5 5.1
ns
t
PZH
OE
B
1 3.6 5.2 1 6.4 1 6.3
ns
t
PZL
OE
B
1 3.7 5.4 1 6.5 1 6.4
ns
t
PHZ
OE
B
2 4.4 5.8 2 6.4 2 6.3
ns
t
PLZ
OE
B
1.5 3.3 4.7 1.5 5.6 1.5 5.2
ns
t
PZH
OE
A
1.5 4.1 6 1.5 7.2 1.5 7.1
ns
t
PZL
OE
A
1.5 4.3 6.1 1.5 7.3 1.5 7
ns
t
PHZ
OE
A
2 4.5 6.1 2 6.8 2 6.6
ns
t
PLZ
OE
A
1.5 3.7 5.1 1.5 6.1 1.5 5.7
ns