Datasheet

www.ti.com
GKE OR ZKE PACKAGE
(TOP VIEW)
J
H
G
F
E
D
C
B
A
21 3 4 65
P
N
M
L
K
T
R
To Seven Other Channels
1DIR
1A1
1B1
1OE
To Seven Other Channels
2DIR
2A1
2B1
2OE
A3
A5
H3
E5
A4
A2
H4
E2
To Seven Other Channels
3DIR
3A1
3B1
3OE
To Seven Other Channels
4DIR
4A1
4B1
4OE
J3
J5
T3
N5
J4
J2
T4
N2
SN74ALVCH32245
32-BIT BUS TRANSCEIVER
WITH 3-STATE OUTPUTS
SCES282D – OCTOBER 1999 – REVISED SEPTEMBER 2004
TERMINAL ASSIGNMENTS
1 2 3 4 5 6
A 1B2 1B1 1DIR 1 OE 1A1 1A2
B 1B4 1B3 GND GND 1A3 1A4
C 1B6 1B5 V
CC
V
CC
1A5 1A6
D 1B8 1B7 GND GND 1A7 1A8
E 2B2 2B1 GND GND 2A1 2A2
F 2B4 2B3 V
CC
V
CC
2A3 2A4
G 2B6 2B5 GND GND 2A5 2A6
H 2B7 2B8 2DIR 2 OE 2A8 2A7
J 3B2 3B1 3DIR 3 OE 3A1 3A2
K 3B4 3B3 GND GND 3A3 3A4
L 3B6 3B5 V
CC
V
CC
3A5 3A6
M 3B8 3B7 GND GND 3A7 3A8
N 4B2 4B1 GND GND 4A1 4A2
P 4B4 4B3 V
CC
V
CC
4A3 4A4
R 4B6 4B5 GND GND 4A5 4A6
T 4B7 4B8 4DIR 4 OE 4A8 4A7
LOGIC DIAGRAM (POSITIVE LOGIC)
2