Datasheet

SN54ABT841, SN74ABT841A
10-BIT BUS-INTERFACE D-TYPE LATCHES
WITH 3-STATE OUTPUTS
SCBS196D – FEBRUARY 1991 – REVISED MAY 1997
2
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
FUNCTION TABLE
INPUTS
OUTPUT
OE LE D
Q
L H H H
L HL L
L LX Q
0
H X X Z
logic symbol
†
†
This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.
Pin numbers shown are for the DB, DW, JT, NT, PW, and W packages.
EN
1
7
6D
8
7D
9
8D
10
9D
1D
2
1D
6Q
18
7Q
17
8Q
16
9Q
15
1Q
23
3
2D
4
3D
5
4D
6
5D
2Q
22
3Q
21
4Q
20
5Q
19
OE
C1
13
LE
11
10D
10Q
14
logic diagram (positive logic)
OE
To Seven Other Channels
1
13
2
23
LE
1D
C1
1D
1Q
Pin numbers shown are for the DB, DW, JT, NT, PW, and W packages.