參數(shù)資料
型號: CD4508BD
元件分類: 通用總線功能
英文描述: LATCH|DUAL|4-BIT|CMOS|DIP|24PIN|CERAMIC
中文描述: 鎖存|雙| 4位|的CMOS |雙酯| 24針|陶瓷
文件頁數(shù): 2/7頁
文件大小: 81K
代理商: CD4508BD
www.fairchildsemi.com
2
C
Absolute Maximum Ratings
(Note 1)
(Note 2)
Recommended Operating
Conditions
(Note 2)
Note 1:
Absolute Maximum Ratings
are those values beyond which the
safety of the device cannot be guaranteed. They are not meant to imply
that the devices should be operated at these limits. The tables of
Recom-
mended Operating Conditions
and
Electrical Characteristics
provide con-
ditions for actual device operation.
Note 2:
V
SS
=
0V unless otherwise specified.
DC Electrical Characteristics
(Note 2)
Note 3:
I
OH
and I
OL
are tested one output at a time.
Supply Voltage (V
DD
)
Input Voltage (V
IN
)
Storage Temperature Range (T
S
)
Power Dissipation (P
D
)
Dual-In-Line
Small Outline
Lead Temperature (T
L
)
(Soldering, 10 seconds)
0.5V to
+
18V
0.5V to
+
0.5V
65
°
C to
+
150
°
C
700 mW
500 mW
260
°
C
Supply Voltage (V
DD
)
Operating Temperature Range (T
A
)
+
3V to
+
15V
55
°
C to
+
125
°
C
Symbol
Parameter
Conditions
55
°
C
Min
+
25
°
C
Typ
+
125
°
C
Min
Units
Max
1
Min
Max
1
Max
30
I
DD
Quiescent Device
Current
V
DD
=
5V,
V
IN
=
V
DD
or V
SS
V
DD
=
10V,
V
IN
=
V
DD
or V
SS
V
DD
=
15V,
V
IN
=
V
DD
or V
SS
V
IN
=
V
DD
or 0
V
DD
=
5V
V
DD
=
10V
V
DD
=
15V
V
IN
=
V
DD
or 0
V
DD
=
5V
V
DD
=
10V
V
DD
=
15V
V
DD
=
5V,
V
O
=
4.5V or 0.5V
V
DD
=
10V,
V
O
=
9.0V or 1.0V
V
DD
=
15V,
V
O
=
13.5V or 1.5V
V
DD
=
5V,
V
O
=
0.5V or 4.5V
V
DD
=
10V,
V
O
=
1.0V or 9.0V
V
DD
=
15V,
V
O
=
1.5V or 13.5V
V
DD
=
4.5V, V
OL
=
0.4V
V
DD
=
5.0V, V
OL
=
0.4V
V
DD
=
10V, V
OL
=
0.5V
V
DD
=
15V, V
OL
=
1.5V
V
DD
=
5V, V
OH
=
4.6V
V
DD
=
10V, V
OH
=
9.5V
V
DD
=
15V, V
OH
=
13.5V
V
DD
=
15V
V
DD
=
15V
μ
A
2
2
60
4
4
120
V
OL
LOW Level
Output Voltage
0.05
0
0.05
0.05
V
0.05
0.05
0
0
0.05
0.05
0.05
0.05
V
OH
HIGH Level
Output Voltage
4.95
9.95
14.95
4.95
9.95
14.95
5
4.95
9.95
14.95
V
10
15
V
IL
LOW Level
Input Voltage
1.5
2.25
1.5
1.5
V
3.0
4.50
3.0
3.0
4.0
6.75
4.0
4.0
V
IH
HIGH Level
Input Voltage
3.5
3.5
2.75
3.5
V
7.0
7.0
5.5
7.0
11.0
11.0
8.25
11.0
I
OL
LOW Level Output
Current
2.8
3.0
7.85
2.3
2.4
6.35
2.55
2.75
7.00
1.60
1.75
4.45
mA
19.95
1.28
3.20
8.20
16.10
1.02
2.60
6.80
25.00
1.76
4.5
17.6
±
10
4
±
10
4
11.30
0.7
1.8
4.8
I
OH
HIGH Level Output
Current
mA
I
OZ
I
IN
3-STATE Leakage Current
Input Current
±
0.1
±
0.1
±
0.1
±
0.1
±
1.0
±
1.0
μ
A
μ
A
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