Datasheet

SN54ACT16244, 74ACT16244
16-BIT BUFFERS/LINE DRIVERS
WITH 3-STATE OUTPUTS
SCAS116B – MARCH 1990 – REVISED APRIL 1996
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 1)
FROM
TO
SN54ACT16244
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
T
A
= 25°C
MIN
MAX
UNIT
(INPUT)
(OUTPUT)
MIN TYP MAX
MIN
MAX
t
PLH
A
Y
4 6.5 8.5 3 10.3
ns
t
PHL
A
Y
3.4 6.3 8.7 3.4 10.1
ns
t
PZH
OE
Y
3 5.8 8.1 3 10.5
ns
t
PZL
OE
Y
3.7 6.7 9.3 3.7 11
ns
t
PHZ
OE
Y
5.4 8.1 11.5 5.4 13
ns
t
PLZ
OE
Y
5 7.5 9.5 5 10.9
ns
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 1)
FROM
TO
74ACT16244
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
T
A
= 25°C
MIN
MAX
UNIT
(INPUT)
(OUTPUT)
MIN TYP MAX
MIN
MAX
t
PLH
A
Y
4 6.5 8.5 4 9.4
ns
t
PHL
A
Y
3.4 6.3 8.7 3.4 9.5
ns
t
PZH
OE
Y
3 5.8 8.1 3 8.9
ns
t
PZL
OE
Y
3.7 6.7 9.3 3.7 10.3
ns
t
PHZ
OE
Y
5.4 8.1 10.3 5.4 11.3
ns
t
PLZ
OE
Y
5 7.5 9.5 5 10.3
ns
operating characteristics, V
CC
= 5 V, T
A
= 25°C
PARAMETER TEST CONDITIONS TYP UNIT
C
d
Power dissi
p
ation ca
p
acitance
Outputs enabled
C
L
=50
p
F
f=1MHz
39
p
F
C
pd
Po
w
er
dissipation
capacitance
Outputs disabled
C
L
=
50
pF
,
f
=
1
MH
z
11
pF