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74LCX16244 Datasheet, PDF (2/10 Pages) Fairchild Semiconductor – Low Voltage 16-Bit Buffer/Line Driver with 5V Tolerant Inputs and Outputs | |||
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Connection Diagrams
Pin Assignment for SSOP and TSSOP
Pin Assignment for FBGA
(Top Thru View)
Pin Descriptions
Pin Names
OEn
I0âI15
O0âO15
NC
Description
Output Enable Input (Active LOW)
Inputs
Outputs
No Connect
FBGA Pin Assignments
1
2
3
4
5
6
A
O0
NC OE1 OE2 NC
I0
B
O2
O1
NC NC
I1
I2
C
O4
O3
VCC VCC
I3
I4
D
O6
O5 GND GND I5
I6
E
O8
O7 GND GND I7
I8
F
O10
O9 GND GND
I9
I10
G
O12
O11 VCC VCC
I11
I12
H
O14
O13
NC
NC
I13
I14
J
O15 NC OE4 OE3 NC
I15
Truth Tables
Inputs
OE1
L
L
H
I0âI3
L
H
X
Inputs
OE2
L
L
H
I4âI7
L
H
X
Inputs
OE3
L
L
H
I8âI11
L
H
X
Inputs
OE4
L
L
H
H HIGH Voltage Level
L LOW Voltage Level
X Immaterial
Z High Impedance
I12âI15
L
H
X
Outputs
O0âO3
L
H
Z
Outputs
O4âO7
L
H
Z
Outputs
O8âO11
L
H
Z
Outputs
O12âO15
L
H
Z
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