Datasheet

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  
SCBS099J − JANUARY 1991 − REVISED APRIL 2005
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)
SN54ABT244
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
= 5 V,
T
A
= 25°C
MIN
MAX
UNIT
(INPUT)
(OUTPUT)
MIN TYP MAX
MIN
MAX
t
PLH
A
Y
1 2.6 4.1 1 5.3
ns
t
PHL
A Y
1 2.9 4.2 1 5
ns
t
PZH
OE
Y
1.1 3.1 4.6 0.8 5.7
ns
t
PZL
OE
Y
2.1 4.1 5.6 1.2 7.9
ns
t
PHZ
OE
Y
2.1 4.1 5.6 1.2 7.6
ns
t
PLZ
OE
Y
1.5 3.7 5.6 1 7.9
ns
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, C
L
= 50 pF (unless otherwise noted) (see Figure 1)
SN74ABT244A
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
= 5 V,
T
A
= 25°C
MIN
MAX
UNIT
(INPUT)
(OUTPUT)
MIN TYP MAX
MIN
MAX
t
PLH
A
Y
1 2.6 4.1 1 4.6
ns
t
PHL
A Y
1 2.9 4.3 1 4.6
ns
t
PZH
OE
Y
1.1 3.1 4.6 1.1 5.1
ns
t
PZL
OE
Y
2.1 4.1 5.6 2.1 6.1
ns
t
PHZ
OE
Y
1.8 4.1 5.6 1.8 6.6
ns
t
PLZ
OE
Y
1.4 3.7 5.2 1.4 5.7
ns