74lcx16245mtdx-nl Fairchild Semiconductor, 74lcx16245mtdx-nl Datasheet - Page 2

• Manufacturer Part Number: 74lcx16245mtdx-nl
• Description: 74lcx16245 Low Voltage 16-bit Bidirectional Transceiver With 5v Tolerant Inputs And Outputs
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
Connection Diagrams
Logic Diagrams
Note: Please note that these diagrams are provided only for the understanding of logic operations and should not be used to estimate propagation delays.
Pin Assignment for SSOP and TSSOP
Pin Assignment for FBGA
(Top Thru View)
2
Pin Descriptions
FBGA Pin Assignments
Truth Tables
H
L
X
Z
OE
T/R
A
B
NC
0
0
LOW Voltage Level
High Impedance
Pin Names
OE
HIGH Voltage Level
Immaterial
OE
–A
–B
G
A
B
C
D
E
F
H
H
J
n
H
L
L
L
L
n
2
15
15
1
Inputs
Inputs
B
B
B
B
B
B
B
B
B
T/R
1
10
12
14
15
0
2
4
6
8
T/R
H
X
L
H
L
X
2
Output Enable Input
Transmit/Receive Input
Side A Inputs or 3-STATE Outputs
Side B Inputs or 3-STATE Outputs
No Connect
1
B
NC
B
NC
B
B
B
B
B
Bus B
Bus A
HIGH Z State on A
2
11
13
1
3
5
7
9
Bus B
Bus A
HIGH Z State on A
8
8
GND
GND
GND
T/R
T/R
–B
–A
V
V
0
0
NC
NC
–B
–A
3
CC
CC
15
15
1
2
Description
7
7
Data to Bus A
Data to Bus B
Data to Bus A
Data to Bus B
Outputs
GND
GND
GND
OE
OE
Outputs
V
V
NC
NC
4
CC
CC
1
2
8
–A
0
–A
15
7
A
NC
A
NC
, B
A
A
A
A
A
, B
5
11
13
1
3
5
7
9
8
8
0
0
8
–A
–B
0
–A
–B
–B
–B
15
15
7
7
15
7
A
A
A
A
A
A
A
A
A
6
10
12
14
15
0
2
4
6
8