Datasheet

SN74ALVCH16843
18-BIT BUS-INTERFACE D-TYPE LATCH
WITH 3-STATE OUTPUTS
SCES044C – JULY 1995 – REVISED FEBRUARY 1999
3–411
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
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)
TYP MIN MAX MIN MAX MIN MAX
D
t
pd
LE
Q ns
PRE or CLR
t
en
OE
Q ns
t
dis
OE
Q ns
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
C
pd
capacitance
Outputs disabled
C
L
= 0, f = 10 MHz pF
PRODUCT PREVIEW