參數(shù)資料
型號(hào): ICS8344AYI-01T
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類(lèi): 時(shí)鐘及定時(shí)
英文描述: LOW SKEW, 1-TO-24 DIFFERENTIAL -TO-LVCMOS/LVTTL FANOUT BUFFER
中文描述: 8344 SERIES, LOW SKEW CLOCK DRIVER, 24 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP48
封裝: 7 X 7 MM, 1.40 MM HEIGHT, MS-026BBC, LQFP-48
文件頁(yè)數(shù): 4/13頁(yè)
文件大小: 240K
代理商: ICS8344AYI-01T
IDT
/ ICS
LVCMOS/LVTTL FANOUT BUFFER
4
ICS8344AYI-01 REV. B MAY 10, 2007
ICS8344I-01
LOW SKEW, 1-TO-24 DIFFERENTIAL-TO-LVCMOS/LVTTL FANOUT BUFFER
PRELIMINARY
A
BSOLUTE
M
AXIMUM
R
ATINGS
Supply Voltage, V
DD
4.6V
Inputs, V
I
-0.5V to V
DD
+ 0.5 V
Outputs, V
O
-0.5V to V
DDO
+ 0.5V
Package Thermal Impedance,
θ
JA
47.9°C/W (0 lfpm)
Storage Temperature, T
STG
-65°C to 150°C
NOTE: Stresses beyond those listed under Absolute
Maximum Ratings may cause permanent damage to the
device. These ratings are stress specifications only. Functional op-
eration of product at these conditions or any conditions beyond
those listed in the
DC Characteristics
or
AC Characteristics
is not
implied. Exposure to absolute maximum rating conditions for ex-
tended periods may affect product reliability.
T
ABLE
4A. P
OWER
S
UPPLY
DC C
HARACTERISTICS
,
V
DD
= V
DDO
= 3.3V±5%
OR
2.5V ± 5%,
OR
V
DD
= 3.3V ± 5%, V
DDO
= 2.5V ± 5%;
T
A
= -40°C
TO
85°C
l
b
m
y
S
r
e
m
a
r
a
P
s
n
o
n
o
C
t
e
T
m
u
5
5
5
5
m
3
7
3
7
i
M
1
3
1
3
l
c
y
T
3
5
3
5
m
u
5
5
5
5
m
6
2
6
2
0
5
i
a
4
6
4
6
M
s
U
V
V
V
V
m
m
V
D
D
e
g
a
V
y
p
u
S
e
C
V
O
D
D
e
g
a
V
y
p
u
S
t
p
O
I
I
D
D
t
t
e
C
e
C
y
p
y
p
u
u
S
S
r
w
o
P
p
O
7
2
A
A
O
D
D
t
T
ABLE
4B. LVCMOS DC C
HARACTERISTICS
,
V
DD
= V
DDO
= 3.3V±5%
OR
2.5V ± 5%,
OR
V
DD
= 3.3V ± 5%, V
DDO
= 2.5V ± 5%;
T
A
= -40°C
TO
85°C
l
b
m
y
S
r
e
m
a
r
a
P
s
n
o
n
o
C
t
e
T
m
u
m
i
M
l
c
y
T
m
u
m
i
a
M
s
U
V
H
I
e
g
a
V
h
g
H
t
p
n
,
E
,
N
,
E
,
N
,
N
L
E
,
N
E
E
S
_
S
E
S
E
E
S
_
_
_
_
_
_
_
K
K
K
K
K
K
K
K
L
L
L
L
L
L
L
L
C
C
C
C
C
C
C
C
E
O
2
V
D
D
3
+
V
V
L
e
g
a
V
w
o
L
t
p
n
E
E
O
O
3
8
V
I
H
I
t
e
C
h
g
H
t
p
n
V
V
D
D
V
V
=
=
4
=
4
=
N
I
V
V
0
0
5
5
2
2
=
=
m
m
6
6
V
V
3
2
r
r
,
5
,
5
=
=
V
V
2
2
5
5
6
6
4
4
r
r
5
3
5
7
=
=
5
5
5
5
A
A
A
A
V
V
μ
μ
μ
μ
D
D
N
6
6
1
3
I
0
1
I
L
t
e
C
w
o
L
t
p
n
E
O
V
V
D
D
6
6
I
I
N
I
V
V
0
5
1
L
D
V
V
D
N
6
7
I
5
6
8
V
H
O
e
g
a
V
h
g
H
t
p
O
O
D
D
=
=
H
O
A
A
O
D
D
H
O
V
L
O
e
g
a
V
w
o
L
t
p
O
V
O
D
D
I
5
3
1
=
L
O
A
m
6
3
=
5
V
V
O
D
D
I
5
7
3
=
L
O
A
m
7
2
=
5
V
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