Datasheet

SN54ABT16373A, SN74ABT16373A
16-BIT TRANSPARENT D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SCBS160C – DECEMBER 1992 – REVISED MAY 1997
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)
SN54ABT16373A
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
= 5 V,
T
A
= 25°C
MIN MAX
UNIT
MIN TYP MAX
t
PLH
D
Q
1.4 3.7 5.3 1.4 6.5
ns
t
PHL
D
Q
2 4 5.4 2 6.5
ns
t
PLH
LE
Q
1.7 4.1 5.7 1.7 7
ns
t
PHL
LE
Q
2.3 4.3 5.6 2.3 6.3
ns
t
PZH
OE
Q
1.1 3.4 5 1.1 6.4
ns
t
PZL
OE
Q
1.5 3.5 4.9 1.5 5.8
ns
t
PHZ
OE
Q
2.4 5.1 7.1 2.4 8.3
ns
t
PLZ
OE
Q
1.6 4.4 6.3 1.6 8
ns
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature, C
L
= 50 pF (unless otherwise noted) (see Figure 1)
SN74ABT16373A
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
= 5 V,
T
A
= 25°C
MIN MAX
UNIT
MIN TYP MAX
t
PLH
D
Q
1.4 3.7 5.3 1.4 6.3
ns
t
PHL
D
Q
2 4 5.4 2 6.2
ns
t
PLH
LE
Q
1.7 4.1 5.7 1.7 6.7
ns
t
PHL
LE
Q
2.3 4.3 5.6 2.3 6.1
ns
t
PZH
OE
Q
1.1 3.4 5 1.1 6.1
ns
t
PZL
OE
Q
1.5 3.5 4.9 1.5 5.6
ns
t
PHZ
OE
Q
2.4 5.1 7.1 2.4 8.1
ns
t
PLZ
OE
Q
1.6 4.4 5.8 1.6 6.5
ns