Datasheet

www.ti.com
TIMING REQUIREMENTS
SWITCHING CHARACTERISTICS
OPERATING CHARACTERISTICS
SN74ALVCH162260
12-BIT TO 24-BIT MULTIPLEXED D-TYPE LATCH
WITH 3-STATE OUTPUTS
SCAS570I – MARCH 1996 – 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)
150 150 150 MHz
Pulse duration, LE1B, LE2B, LEA1B, or LEA2B
t
w
(1)
3.3 3.3 3.3 ns
high
Setup time, data before LE1B, LE2B, LEA1B, or
t
su
(1)
1.4 1.1 1.1 ns
LEA2B high or low
Hold time, data after LE1B, LE2B, LEA1B, or
t
h
(1)
1.6 1.9 1.5 ns
LEA2B high or low
(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
(1)
150 150 150 MHz
A B
(1)
1 5.9 5.8 1.2 4.9
B A
(1)
1 5.7 5.1 1.2 4.3
t
pd
A
(1)
1 5.6 5.2 1 4.4 ns
LE
B
(1)
1 6.1 5.9 1 5
SEL A
(1)
1 6.9 6.6 1.1 5.6
A
(1)
1 6.7 6.4 1 5.4
t
en
OE ns
B
(1)
1 7.2 7.1 1 6
A
(1)
1 5.7 5 1.3 4.6
t
dis
OE ns
B
(1)
1 6.2 5.5 1.3 5.1
(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
All outputs enabled
(1)
37 41
Power dissipation
C
pd
C
L
= 50 pF, f = 10 MHz pF
capacitance
All outputs disabled
(1)
4 7
(1) This information was not available at the time of publication.
7