Datasheet

SN74AUCH16244
16-BIT BUFFER/DRIVER
WITH 3-STATE OUTPUTS
SCES391E – MARCH 2002 – REVISED DECEMBER 2002
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figure 1)
PARAMETER
FROM
(INPUT)
TO
(OUTPUT)
V
CC
= 0.8 V
V
CC
= 1.2 V
± 0.1 V
V
CC
= 1.5 V
± 0.1 V
V
CC
= 1.8 V
± 0.15 V
V
CC
= 2.5 V
± 0.2 V
UNIT
(INPUT)
(OUTPUT)
TYP MIN MAX MIN MAX MIN TYP MAX MIN MAX
t
pd
A
Y
5.4 0.8 2.8 0.6 1.9 0.7 1.3 1.8 0.5 1.8 ns
t
en
OE
Y
8 1 4.4 0.7 2.6 0.8 1.4 2.5 0.6 1.9 ns
t
dis
OE
Y
12 1.9 4.9 1 4.6 1.5 2.6 4 0.5 2 ns
operating characteristics, T
A
= 25°C
PARAMETER
TEST
V
CC
= 0.8 V V
CC
= 1.2 V V
CC
= 1.5 V V
CC
= 1.8 V V
CC
= 2.5 V
UNIT
PARAMETER
CONDITIONS
TYP TYP TYP TYP TYP
UNIT
C
pd
Power
dissi
p
ation
Outputs
enabled
f=10MHz
21 22 23 25 30
p
F
C
p
d
di
ss
i
pa
ti
on
capacitance
Outputs
disabled
f
=
10
MHz
1 1 1 1 1
pF