Datasheet

www.ti.com
TIMING REQUIREMENTS
SWITCHING CHARACTERISTICS
OPERATING CHARACTERISTICS
SN74ALVCH162601
18-BIT UNIVERSAL BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SCES026H – JULY 1995 – REVISED AUGUST 2004
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1 through Figure 3)
V
CC
= 2.5 V V
CC
= 3.3 V
V
CC
= 1.8 V V
CC
= 2.7 V
± 0.2 V ± 0.3 V
UNIT
MIN MAX MIN MAX MIN MAX MIN MAX
f
clock
Clock frequency
(1)
140 150 150 MHz
LE high
(1)
3.3 3.3 3.3
t
w
Pulse duration ns
CLK high or low
(1)
3.3 3.3 3.3
Data before CLK↑
(1)
2.3 2.4 2.1
CLK high
(1)
2 1.6 1.6
t
su
Setup time Data before LE↓ ns
CLK low
(1)
1.3 1.2 1.1
CLKEN before CLK↑
(1)
2 2 1.7
Data after CLK↑
(1)
0.7 0.7 0.8
CLK high
(1)
1.3 1.6 1.4
t
h
Hold time Data after LE↓ ns
CLK low
(1)
1.7 2 1.7
CLKEN after CLK↑
(1)
0.3 0.5 0.6
(1) This information was not available at the time of publication.
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1 through Figure 3)
V
CC
= 2.5 V V
CC
= 3.3 V
V
CC
= 1.8 V V
CC
= 2.7 V
FROM TO
± 0.2 V ± 0.3 V
PARAMETER UNIT
(INPUT) (OUTPUT)
MIN TYP MIN MAX MIN MAX MIN MAX
f
max
x
(1)
140 150 150 MHz
A B
(1)
1.3 4.8 5.2 1.6 4.5
B A
(1)
1 4.3 4.6 1 4.1
LEAB B
(1)
1 5.5 5.9 1.5 5.1
t
pd
ns
LEBA A
(1)
1 5 5.3 1 4.7
CLKAB B
(1)
1.5 6.1 6.3 1.6 5.5
CLKBA A
(1)
1.3 5.6 5.8 1.4 5
t
en
OEAB B
(1)
1.6 6.1 6.7 1.6 5.7 ns
t
dis
OEAB B
(1)
1.8 5.7 5.3 1.8 4.8 ns
t
en
OEBA A
(1)
1.1 5.5 6.1 1.1 5.2 ns
t
dis
OEBA A
(1)
1.3 5.2 4.8 1.6 4.4 ns
(1) This information was not available at the time of publication.
T
A
= 25°C
V
CC
= 1.8 V V
CC
= 2.5 V V
CC
= 3.3 V
PARAMETER TEST CONDITIONS UNIT
TYP TYP TYP
Outputs enabled
(1)
41 50
Power dissipation
C
pd
C
L
= 50 pF, f = 10 MHz pF
capacitance
Outputs disabled
(1)
6 6
(1) This information was not available at the time of publication.
6