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CD4028BM Datasheet, PDF (2/4 Pages) National Semiconductor (TI) – BCD-to-Decimal Decoder
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Absolute Maximum Ratings (Notes 1 2)
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Supply Voltage (VDD)
Input Voltage (VIN)
Storage Temperature Range (TS)
Power Dissipation (PD)
Dual-In-Line
Small Outline
b0 5 to a18V
b0 5 to VDD a0 5V
b65 C to a150 C
700 mW
500 mW
Lead Temperature (TL)
(Soldering 10 seconds)
260 C
Recommended Operating
Conditions (Note 2)
Supply Voltage (VDD)
3 to 15V
Input Voltage (VIN)
0 to VDDV
Operating Temperature Range (TA)
CD4028BM
CD4028BC
b55 C to a125 C
b40 C to a185 C
DC Electrical Characteristics CD4028BC (Note 2)
Symbol
Parameter
Conditions
b55 C
a25 C
a125 C Units
Min Max Min Typ Max Min Max
IDD
VOL
VOH
VIL
VIH
IOL
IOH
IIN
Quiescent Device Current VDD e 5V VIN e VDD or VSS
VDD e 10V VIN e VDD or VSS
VDD e 15V VIN e VDD or VSS
5
0 01 5
150 mA
10
0 01 10
300 mA
20
0 02 20
600 mA
l l Low Level Output Voltage IO k 1 mA VIL e 0V VIH e VDD
VDD e 5V
0 05
VDD e 10V
0 05
VDD e 15V
0 05
0 0 05
0 0 05
0 0 05
0 05 V
0 05 V
0 05 V
l l High Level Output Voltage IO k 1 mA VIL e 0V VIH e VDD
VDD e 5V
VDD e 10V
VDD e 15V
4 95
9 95
14 95
4 95 5
9 95 10
14 95 15
4 95
V
9 95
V
14 95
V
l l Low Level Input Voltage IO k 1 mA
VDD e 5V VO e 0 5V or 4 5V
15
VDD e 10V VO e 1V or 9V
30
VDD e 15V VO e 1 5V or 13 5V
40
2 25 1 5
45 30
6 75 4 0
15 V
30 V
40 V
l l High Level Input Voltage IO k 1 mA
VDD e 5V VO e 0 5V or 4 5V 3 5
3 5 2 75
35
V
VDD e 10V VO e 1V or 9V
70
70 55
70
V
VDD e 15V VO e 1 5V or 13 5V 11 0
11 0 8 25
11 0
V
Low Level Output Current
(Note 3)
VIL e 0V VIH e VDD
VDD e 5V VO e 0 4V
VDD e 10V VO e 0 5V
VDD e 15V VO e 1 5V
0 64
0 51 1 0
16
13 26
42
34 68
0 36
mA
09
mA
24
mA
High Level Output Current VIL e 0V VIH e VDD
(Note 3)
VDD e 5V VO e 4 6V
b0 25
b0 2 b0 4
b0 14
mA
VDD e 10V VO e 9 5V
b0 62
b0 5 b1 0
b0 35
mA
VDD e 15V VO e 13 5V
b1 8
b1 5 b3 0
b1 1
mA
Input Current
VDD e 15V VIN e 0V
VDD e 15V VIN e 15V
b0 1
01
b10b5 b0 1
10b5 0 1
b1 0 mA
1 0 mA
DC Electrical Characteristics CD4028BC (Note 2)
Symbol
IDD
VOL
Parameter
Quiescent Device Current
Low Level Output Voltage
Conditions
VDD e 5V VIN e VDD or VSS
VDD e 10V VIN e VDD or VSS
VDD e 15V VIN e VDD or VSS
l lIO k 1 mA VIL e 0V VIH e VDD
VDD e 5V
VDD e 10V
VDD e 15V
b40 C
Min Max
20
40
80
0 05
0 05
0 05
a25 C
Min Typ Max
0 01 20
0 01 40
0 02 80
0 0 05
0 0 05
0 0 05
a85 C
Min Max
150
300
600
0 05
0 05
0 05
Units
mA
mA
mA
V
V
V
2
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