74lvth16244mtdx-nl Fairchild Semiconductor, 74lvth16244mtdx-nl Datasheet - Page 2

• Manufacturer Part Number: 74lvth16244mtdx-nl
• Description: 74lvt16244 * 74lvth16244 Low Voltage16-bit Buffer/line Driver With 3-state Outputs
• Manufacturer: Fairchild Semiconductor

www.fairchildsemi.com
Connection Diagrams
Logic Diagram
Pin Assignment for SSOP and TSSOP
Pin Assignment for FBGA
(Top Thru View)
2
Pin Descriptions
FBGA Pin Assignments
Truth Table
H
L
X
Z
Functional Description
The LVT16244 and LVTH16244 contain sixteen non-invert-
ing buffers with 3-STATE outputs. The device is nibble
(4-bits) controlled with each nibble functioning identically,
but independent of the other. The control pins can be
shorted together to obtain full 16-bit operation.
Pin Names
OE
I
O
NC
0
–I
0
Low Voltage Level
High Impedance
High Voltage Level
Immaterial
–O
n
15
A
B
C
D
G
H
E
F
J
15
OE
OE
OE
OE
H
H
H
H
L
L
L
L
L
L
L
L
1
2
3
4
O
O
O
O
O
O
O
O
O
1
10
12
14
15
0
2
4
6
8
Inputs
Inputs
Inputs
Inputs
Output Enable Inputs (Active LOW)
Inputs
Outputs
No Connect
O
O
NC
NC
O
O
O
O
O
2
11
13
1
3
5
7
9
I
I
12
I
I
8
0
4
–I
H
X
H
X
H
X
H
X
–I
L
–I
L
L
–I
L
GND
GND
GND
OE
OE
V
V
NC
NC
11
3
7
15
3
CC
CC
1
4
Description
GND
GND
GND
OE
OE
V
V
NC
NC
4
CC
CC
2
3
O
Outputs
Outputs
Outputs
Outputs
O
O
O
NC
NC
12
I
I
8
I
I
I
I
I
5
11
13
0
4
1
3
5
7
9
–O
H
Z
H
Z
H
Z
H
Z
–O
L
–O
L
L
–O
L
11
3
7
15
I
I
I
I
I
I
I
I
I
6
10
12
14
15
0
2
4
6
8