Datasheet

SN54ALS373A, SN54AS373, SN74ALS373A, SN74AS373
OCTAL TRANSPARENT D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SDAS083C – APRIL 1982 – REVISED MARCH 2002
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
ORDERING INFORMATION
T
A
PACKAGE
†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP N
Tube
SN74ALS373AN SN74ALS373AN
PDIP
–
N
Tube
SN74AS373N SN74AS373N
Tube SN74ALS373ADW
ALS373A
0°Cto70°C
SOIC DW
Tape and reel SN74ALS373ADWR
ALS373A
0°C
to
70°C
SOIC
–
DW
Tube SN74AS373DW
AS373
Tape and reel SN74AS373DWR
AS373
SOP NS
Ta
p
e and reel
SN74ALS373ANSR ALS373A
SOP
–
NS
Tape
and
reel
SN74AS373NSR 74AS373
CDIP J
Tube
SNJ54ALS373AJ SNJ54ALS373AJ
CDIP
–
J
Tube
SNJ54AS373J SNJ54AS373J
–55°C to 125°C
CFP – W Tube SNJ54ALS373AW SNJ54ALS373AW
LCCC FK
Tube
SNJ54ALS373AFK SNJ54ALS373AFK
LCCC
–
FK
Tube
SNJ54AS373FK SNJ54AS373FK
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.
FUNCTION TABLE
(each latch)
INPUTS
OUTPUT
OE LE D
Q
L H H H
L HL L
L LX Q
0
H X X Z
logic diagram (positive logic)
OE
LE
1D
1Q
1
11
3
2
To Seven Other Channels
C1
1D