Datasheet

SN54ALVTH16244, SN74ALVTH16244
2.5-V/3.3-V 16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCES070G – JUNE 1996 – REVISED MAY 1999
7
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range, C
L
= 30 pF,
V
CC
= 2.5 V ± 0.2 V (unless otherwise noted) (see Figure 1)
PARAMETER
FROM TO
SN54ALVTH16244 SN74ALVTH16244
UNIT
PARAMETER
(INPUT) (OUTPUT)
MIN MAX MIN MAX
UNIT
t
PLH
A
Y
1 3.1 1 3
ns
t
PHL
A
Y
1 3.6 1 3.5
ns
t
PZH
OE
Y
1.1 6 1.1 5.9
ns
t
PZL
OE
Y
1.1 4.8 1.1 4.7
ns
t
PHZ
OE
Y
1.5 4.5 1.5 4.4
ns
t
PLZ
OE
Y
1 3.5 1 3.4
ns
switching characteristics over recommended operating free-air temperature range, C
L
= 50 pF,
V
CC
= 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 2)
PARAMETER
FROM TO
SN54ALVTH16244 SN74ALVTH16244
UNIT
PARAMETER
(INPUT) (OUTPUT)
MIN MAX MIN MAX
UNIT
t
PLH
A
Y
1 2.6 1 2.4
ns
t
PHL
A
Y
1 2.6 1 2.5
ns
t
PZH
OE
Y
1 3.9 1 3.8
ns
t
PZL
OE
Y
1 3 1 2.9
ns
t
PHZ
OE
Y
1.5 4.3 1.5 4.2
ns
t
PLZ
OE
Y
1.5 3.7 1.5 3.6
ns
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