Absolute Maximum Ratings(Note 3)
(Note 4)
Recommended Operating
Conditions (Note 4)
Supply Voltage (VDD
)
−0.5V to +18V
−0.5V to VDD +0.5V
−65°C to +150°C
Supply Voltage (VDD
Input Voltage (VIN
)
3V to 15V
0 to VDD
Input Voltage (VIN
)
)
Storage Temperature Range (TS)
Power Dissipation (PD)
Dual-In-Line
Operating Temperature Range (TA)
CD4021BCN
−40°C to +85°C
Note 3: “Absolute Maximum Ratings” are those values beyond which the
safety of the device cannot be guaranteed. Except for “Operating Tempera-
ture Range” they are not meant to imply that the devices should be oper-
ated at these limits. The table of “Electrical Characteristics” provides
conditions for actual device operation.
700 mW
500 mW
Small Outline
Lead Temperature (TL)
(Soldering, 10 seconds)
260°C
Note 4: V = 0V unless otherwise specified.
SS
DC Electrical Characteristics (Note 4)
−40°C
+25°C
Typ
0.1
0.2
0.3
0
+85°C
Symbol
Parameter
Conditions
= 5V, V = V or V
SS
Units
Min
Max
Min
Max
20
Min
Max
I
Quiescent Device
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
20
40
150
300
600
0.05
0.05
0.05
µA
µA
µA
V
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
DD
IN
DD
Current
= 10V, V = V or V
40
IN
DD
SS
SS
= 15V, V = V or V
80
80
IN
DD
V
LOW Level
= 5V
0.05
0.05
0.05
0.05
0.05
0.05
OL
OH
IL
Output Voltage
= 10V
= 15V
= 5V
|I | < 1 µA
0
V
O
0
V
V
V
V
HIGH Level
4.95
9.95
4.95
9.95
5
4.95
9.95
V
Output Voltage
= 10V
= 15V
|I |< 1 µA
10
15
2
V
O
14.95
14.95
14.95
V
LOW Level
= 5V, V = 0.5V or 4.5V
1.5
3.0
4.0
1.5
3.0
4.0
1.5
3.0
4.0
V
O
Input Voltage
= 10V, V = 1.0V or 9.0V
4
V
O
= 15V, V = 1.5V or 13.5V
6
V
O
HIGH Level
= 5V, V = 0.5V or 4.5V
3.5
7.0
3.5
7.0
3
3.5
7.0
V
IH
O
Input Voltage
= 10V, V = 1.0V or 9.0V
6
V
O
= 15V, V = 1.5V or 13.5V
11.0
0.52
1.3
11.0
0.44
1.1
9
11.0
0.36
0.90
2.4
V
O
I
I
I
LOW Level Output
Current (Note 5)
= 5V, V = 0.4V
0.88
2.2
8
mA
mA
mA
mA
mA
mA
µA
µA
OL
O
= 10V, V = 0.5V
O
= 15V, V = 1.5V
3.6
3.0
O
HIGH Level Output
Current (Note 5)
= 5V, V = 4.6V
−0.52
−1.3
−3.6
−0.44 −0.88
−0.36
−0.90
−2.4
OH
O
= 10V, V = 9.5V
−1.1
−3.0
−2.2
−8
O
= 15V, V = 13.5V
O
−5
Input Current
= 15V, V = 0V
−0.3
−10
−0.3
−1.0
IN
IN
−5
= 15V, V = 15V
0.3
10
0.3
1.0
IN
Note 5: I
and I are tested one output at a time.
OL
OH
3
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