74VCX162244CW(2005) Ver la hoja de datos (PDF) - Fairchild Semiconductor
Número de pieza
componentes Descripción
Fabricante
74VCX162244CW
(Rev.:2005)
(Rev.:2005)
Fairchild Semiconductor
74VCX162244CW Datasheet PDF : 10 Pages
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Connection Diagrams
Pin Assignment for TSSOP
Pin Assignment for FBGA
(Top Thru View)
www.fairchildsemi.com
Pin Descriptions
Pin Names
OEn
I0–I15
O0–O15
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
I0–I3
L
H
X
Outputs
O0–O3
L
H
Z
Inputs
OE2
L
L
H
I4–I7
L
H
X
Outputs
O4–O7
L
H
Z
Inputs
OE3
L
L
H
I8–I11
L
H
X
Outputs
O8–O11
L
H
Z
Inputs
Outputs
OE4
I12–I15
O12–O15
L
L
L
L
H
H
H
X
Z
H HIGH Voltage Level
L LOW Voltage Level
X Immaterial (HIGH or LOW, inputs may not float)
Z High Impedance
2
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