CD4049/CD4050
DC Electrical Characteristics
CD4049M
Symbol
I
OH
Parameter
High Level Output Current
(Note 3)
Conditions
V
IH
e
V
DD
V
IL
e
0V
V
DD
e
5V V
O
e
4 6V
V
DD
e
10V V
O
e
9 5V
V
DD
e
15V V
O
e
13 5V
V
DD
e
15V V
IN
e
0V
V
DD
e
15V V
IN
e
15V
CD4050BM (Note 2) (Continued)
b
55 C
a
25 C
a
125 C
Units
Min
b
1 3
b
2 6
b
8 0
Max
Min
b
1 1
b
2 2
b
7 2
Typ
b
1 6
b
3 6
b
12
b
10
b
5
Max
Min
b
0 72
b
1 5
b
5 0
Max
mA
mA
mA
b
1 0
I
IN
Input Current
b
0 1
b
0 1
01
10
b
5
01
10
mA
mA
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 table of ‘‘Recommended Operating Conditions’’ and ‘‘Electrical Characteristics’’ provides conditions for actual device
operation
Note 2
V
SS
e
0V unless otherwise specified
Note 3
These are
peak
output current capabilities Continuous output current is rated at 12 mA maximum The output current should not be allowed to exceed this
value for extended periods of time I
OL
and I
OH
are tested one output at a time
DC Electrical Characteristics
CD4049UBC
Symbol
I
DD
Parameter
Quiescent Device Current
Conditions
V
DD
e
5V
V
DD
e
10V
V
DD
e
15V
V
IH
e
V
DD
V
IL
e
0V
l
I
O
l
k
1
mA
V
DD
e
5V
V
DD
e
10V
V
DD
e
15V
V
IH
e
V
DD
V
IL
e
0V
l
I
O
l
k
1
mA
V
DD
e
5V
V
DD
e
10V
V
DD
e
15V
V
DD
e
5V V
O
e
0 5V
V
DD
e
10V V
O
e
1V
V
DD
e
15V V
O
e
1 5V
CD4050BC (Note 2)
b
40 C
a
25 C
a
85 C
Units
mA
mA
mA
Min
Max
4
8
16
Min
Typ
0 03
0 05
0 07
Max
40
80
16 0
Min
Max
30
60
120
V
OL
Low Level Output Voltage
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
OH
High Level Output Voltage
4 95
9 95
14 95
15
30
40
10
20
30
35
70
11 0
40
80
12 0
4 95
9 95
14 95
5
10
15
2 25
45
6 75
15
25
35
15
30
40
10
20
30
4 95
9 95
14 95
15
30
40
10
20
30
35
70
11 0
40
80
12 0
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
IL
Low Level Input Voltage
(CD4050BC Only)
l
I
O
l
k
1
mA
V
IL
Low Level Input Voltage
(CD4049UBC Only)
V
DD
e
5V V
O
e
4 5V
V
DD
e
10V V
O
e
9V
V
DD
e
15V V
O
e
13 5V
V
DD
e
5V V
O
e
4 5V
V
DD
e
10V V
O
e
9V
V
DD
e
15V V
O
e
13 5V
V
DD
e
5V V
O
e
0 5V
V
DD
e
10V V
O
e
1V
V
DD
e
15V V
O
e
1 5V
l
I
O
l
k
1
mA
V
IH
High Level Input Voltage
(CD4050BC Only)
l
I
O
l
k
1
mA
35
70
11 0
40
80
12 0
2 75
55
8 25
35
75
11 5
V
IH
High Level Input Voltage
(CD4049UBC Only)
l
I
O
l
k
1
mA
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 table of ‘‘Recommended Operating Conditions’’ and ‘‘Electrical Characteristics’’ provides conditions for actual device
operation
Note 2
V
SS
e
0V unless otherwise specified
Note 3
These are
peak
output current capabilities Continuous output current is rated at 12 mA maximum The output current should not be allowed to exceed this
value for extended periods of time I
OL
and I
OH
are tested one output at a time
3
Specification Number CD4049_50UB-M-(N) REV -
Page 4 of 7
ROCHESTER [ Rochester Electronics ]
