Datasheet

SN74ALVCH162836
20-BIT UNIVERSAL BUS DRIVER
WITH 3-STATE OUTPUTS
SCES122D – JULY 1997 – REVISED FEBRUARY 1999
4–244
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
timing requirements over recommended operating free-air temperature range (unless otherwise
noted) (see Figures 1 through 3)
V
CC
= 1.8 V
V
CC
= 2.5 V
± 0.2 V
V
CC
= 2.7 V
V
CC
= 3.3 V
± 0.3 V
UNIT
MIN MAX MIN MAX MIN MAX MIN MAX
f
clock
Clock frequency
†
150 150 150 MHz
LE low
†
3.3 3.3 3.3
t
w
Pulse duration
CLK high or low
†
3.3 3.3 3.3
ns
Data before CLK↑
†
1.4 1.7 1.5
t
su
Setup time
↑
CLK high
†
1.2 1.6 1.3
ns
Data before LE
↑
CLK low
†
1.4 1.5 1.2
Data after CLK↑
†
0.9 0.9 0.9
t
h
Hold time
Data after LE↑
CLK
high or low
†
1.1 1.1 1.1
ns
†
This information was not available at the time of publication.
switching characteristics over recommended operating free-air temperature range (unless
otherwise noted) (see Figures 1 through 3)
PARAMETER
FROM TO
V
CC
= 1.8 V
V
CC
= 2.5 V
± 0.2 V
V
CC
= 2.7 V
V
CC
= 3.3 V
± 0.3 V
UNIT
(INPUT) (OUTPUT)
MIN TYP MIN MAX MIN MAX MIN MAX
f
max
†
150 150 150 MHz
A
†
1 4.4 4.6 1.2 4
t
pd
LE
Y
†
1.1 5.8 6.1 1.4 5.1
ns
CLK
†
1 5.2 5.5 1.1 5
t
en
OE Y
†
1.1 6.4 6.5 1.2 5.5 ns
t
dis
OE Y
†
1 4.7 5.2 1.7 5.1 ns
†
This information was not available at the time of publication.
operating characteristics, T
A
= 25°C
V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 V
PARAMETER TEST CONDITIONS
TYP TYP TYP
UNIT
Power dissipation
Outputs enabled
†
31.5 36
C
pd
capacitance
Outputs disabled
C
L
= 0, f = 10 MHz
†
8 10.5
pF
†
This information was not available at the time of publication.