
Absolute Maximum Ratings
(Notes 1 and 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
DC 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)
b
0.5 to
a
18 V
DC
b
0.5V to V
DD
a
0.5 V
DC
b
65
§
C to
a
150
§
C
V
DD
e
15V
(
All Outputs Open
700 mW
500 mW
260
§
C
Recommended Operating
Conditions
(Note 2)
DC Supply Voltage (V
DD
)
Input Voltage (V
IN
)
Operating Temperature Range (T
A
)
CD4538BM
CD4538BC
3 to 15 V
DC
0 to V
DD
V
DC
b
55
§
C to
a
125
§
C
b
40
§
C to
a
85
§
C
DC Electrical Characteristics
CD4538BM (Note 2)
V
DD
e
15V
(
l
I
O
l
k
1
m
A
Input Voltage
V
DD
e
5V, V
O
e
0.5V or 4.5V
V
DD
e
10V, V
O
e
1.0V or 9.0V
V
DD
e
15V, V
O
e
1.5V or 13.5V
l
I
O
l
k
1
m
A
Input Voltage
V
DD
e
5V, V
O
e
0.5V or 4.5V
V
DD
e
10V, V
O
e
1.0V or 9.0V
V
DD
e
15V, V
O
e
1.5V or 13.5V
Symbol
Parameter
Conditions
b
55
§
C
a
25
§
C
a
125
§
C
Units
Min
Max
Min
Typ
Max
Min
Max
I
DD
Quiescent
Device Current V
DD
e
10V
V
DD
e
5V
V
IH
e
V
DD
V
IL
e
V
SS
5
0.005
0.010
0.015
5
150
300
600
m
A
m
A
m
A
10
20
10
20
V
OL
Low Level
Output Voltage V
DD
e
10V
V
DD
e
5V
l
I
O
l
k
1
m
A
V
IH
e
V
DD
, V
IL
e
V
SS
0.05
0.05
0.05
0
0
0
0.05
0.05
0.05
0.05
0.05
0.05
V
V
V
V
DD
e
15V
(
V
OH
High Level
Output Voltage V
DD
e
10V
V
DD
e
5V
l
I
O
l
k
1
m
A
V
IH
e
V
DD
, V
IL
e
V
SS
4.95
9.95
14.95
4.95
9.95
14.95
5
4.95
9.95
14.95
V
V
V
10
15
V
IL
Low Level
1.5
3.0
4.0
2.25
4.50
6.75
1.5
3.0
4.0
1.5
3.0
4.0
V
V
V
V
IH
High Level
3.5
7.0
11.0
3.5
7.0
11.0
2.75
5.50
8.25
3.5
7.0
11.0
V
V
V
I
OL
Low Level
Output Current
(Note 3)
V
DD
e
5V, V
O
e
0.4V
V
DD
e
10V, V
O
e
0.5V
V
IH
e
V
DD
V
IL
e
V
SS
0.64
1.6
4.2
0.51
1.3
3.4
0.88
2.25
8.8
0.36
0.9
2.4
mA
mA
mA
V
D
e
15V, V
O
e
1.5V
(
I
OH
High Level
Output Current
(Note 3)
V
DD
e
5V, V
O
e
4.6V
V
DD
e
10V, V
O
e
9.5V
V
IH
e
V
DD
V
IL
e
V
SS
b
0.64
b
1.6
b
4.2
b
0.51
b
1.3
b
3.4
b
0.88
b
2.25
b
8.8
b
0.36
b
0.9
b
2.4
mA
mA
mA
V
D
e
15V, V
O
e
13.5V
I
IN
Input Current,
Pin 2 or 14
V
DD
e
15V, V
IN
e
0V or 15V
g
0.02
g
10
b
5
g
0.05
g
0.5
m
A
I
IN
Input Current
Other Inputs
V
DD
e
15V, V
IN
e
0V or 15V
g
0.1
g
10
b
5
g
0.1
g
1.0
m
A
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 ‘‘Recommended Operating Conditions’’ and ‘‘Electrical Characteristics’’ provide conditions for acutal device
operation.
Note 2:
V
SS
e
0V unless otherwise specified.
Note 3:
I
OH
and I
OL
are tested one output at a time.
2