參數(shù)資料
型號: ICS83840BH
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 編、解碼器及復(fù)用、解復(fù)用
英文描述: 83840 SERIES, 10 1 LINE TO 4 LINE MULTIPLEXER, TRUE OUTPUT, PBGA64
封裝: 7 X 7 MM, 1.20 MM PITCH, TFBGA-64
文件頁數(shù): 2/8頁
文件大?。?/td> 270K
代理商: ICS83840BH
83840BH
www.icst.com/products/hiperclocks.html
REV. A JANUARY 30, 2004
2
Integrated
Circuit
Systems, Inc.
ICS83840B
DDR SDRAM MUX
TABLE 1. PIN DESCRIPTIONS
r
e
b
m
u
Ne
m
a
Ne
p
y
Tn
o
i
t
p
i
r
c
s
e
D
2
B
,
1
AV
D
r
e
w
o
P.
s
n
i
p
y
l
p
u
s
e
v
i
t
i
s
o
P
7
K
,
2
K
,
0
1
G
,
2
D
,
0
1
B
,
4
BD
N
Gr
e
w
o
P.
d
n
u
o
r
g
y
l
p
u
s
r
e
w
o
P
1
C
,
3
Ac
nd
e
s
u
n
U.
t
c
e
n
o
c
o
N
3
B
,
2
C
,
1
B
,
2
A0
S
n
,
3
S
n
,
2
S
n
,
1
S
nt
r
o
P.
s
n
i
p
t
c
e
l
e
S
,
0
1
F
,
2
F
,
0
1
C
,
9
B
,
6
B
9
K
,
6
K
,
3
K
,
0
1
J
,
2
J
,
3
P
H
,
9
P
H
,
2
P
H
,
1
P
H
,
0
P
H
5
P
H
,
6
P
H
,
7
P
H
,
4
P
H
,
8
P
H
t
r
o
P.
s
t
r
o
p
t
s
o
H
5
B
,
7
A
,
6
A
,
5
A0
P
D
0
,
0
P
D
3
,
0
P
D
2
,
0
P
D
1t
r
o
P.
s
t
r
o
p
M
I
D
8
B
,
7
B
,
0
1
A
,
9
A1
P
D
1
,
1
P
D
0
,
1
P
D
3
,
1
P
D
2t
r
o
P.
s
t
r
o
p
M
I
D
0
1
D
,
1
C
,
1
B
,
1
A2
P
D
3
,
2
P
D
2
,
2
P
D
1
,
2
P
D
0t
r
o
P.
s
t
r
o
p
M
I
D
1
G
,
1
F
,
1
E
,
0
1
E3
P
D
3
,
3
P
D
2
,
3
P
D
1
,
3
P
D
Ot
r
o
P.
s
t
r
o
p
M
I
D
1
K
,
0
1
K
,
1
J
,
0
1
H4
P
D
2
,
4
P
D
3
,
4
P
D
1
,
4
P
D
0t
r
o
P.
s
t
r
o
p
M
I
D
1
L
,
0
1
L
,
9
L
,
8
K5
P
D
0
,
5
P
D
1
,
5
P
D
2
,
5
P
D
3t
r
o
P.
s
t
r
o
p
M
I
D
7
L
,
6
L
,
5
L
,
5
K6
P
D
0
,
6
P
D
1
,
6
P
D
2
,
6
P
D
3t
r
o
P.
s
t
r
o
p
M
I
D
3
L
,
2
L
,
1
L
,
4
K7
P
D
1
,
7
P
D
2
,
7
P
D
3
,
7
P
D
0t
r
o
P.
s
t
r
o
p
M
I
D
1
K
,
1
J
,
2
H
,
2
G8
P
D
0
,
8
P
D
1
,
8
P
D
2
,
8
P
D
3t
r
o
P.
s
t
r
o
p
M
I
D
1
G
,
1
F
,
2
E
,
1
E9
P
D
0
,
9
P
D
1
,
9
P
D
3
,
9
P
D
2t
r
o
P.
s
t
r
o
p
M
I
D
TABLE 2. PIN CHARACTERISTICS
TABLE 3. FUNCTION TABLE
t
u
p
n
I
l
o
r
t
n
o
C
n
o
i
t
c
n
u
F
x
S
n
Lt
r
o
P
M
I
D
=
t
r
o
P
t
s
o
H
d
e
t
c
e
n
o
c
s
i
D
=
t
r
o
P
t
s
o
H
0
4
=
t
r
o
P
M
I
D
D
N
G
o
t
l
o
b
m
y
Sr
e
t
e
m
a
r
a
Ps
n
o
i
t
i
d
n
o
C
t
s
e
Tm
u
m
i
n
i
Ml
a
c
i
p
y
Tm
u
m
i
x
a
Ms
t
i
n
U
C
N
I
e
c
n
a
t
i
c
a
p
a
C
t
u
p
n
Ix
S
nV
I
V
r
o
V
0
=
D
5F
p
C
N
O
e
c
n
a
t
i
c
a
p
a
C
n
o
l
e
n
a
h
Cx
P
HV
N
I
V
5
.
1
=4
1F
p
.
d
e
t
s
e
t
n
o
i
t
c
u
d
o
r
p
t
o
n
s
i
e
c
n
a
t
i
c
a
p
a
C
.
V
3
e
g
a
t
l
o
v
s
a
i
b
a
d
n
a
z
H
M
0
1
t
a
d
e
r
u
s
a
e
m
e
r
a
s
e
u
l
a
v
e
c
n
a
t
i
c
a
p
a
C
:
E
T
O
N
ICS83840B
DDR SDRAM MUX
TSD
IDT / ICS DDR SDRAM MUX
ICS83840B
2
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