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National Semiconductor
National Semiconductor

CD4015BM Datasheet

Dual 4-Bit Static Shift Register


CD4015BM Datasheet Preview


June 1996
CD4015BM CD4015BC Dual 4-Bit Static Shift Register
General Description
The CD4015BM CD4015BC contains two identical 4-stage
serial-input parallel-output registers with independent
‘‘Data’’ ‘‘Clock ’’ and ‘‘Reset’’ inputs The logic level pres-
ent at the input of each stage is transferred to the output of
that stage at each positive-going clock transition A logic
high on the ‘‘Reset’’ input resets all four stages covered by
that input All inputs are protected from static discharge by a
series resistor and diode clamps to VDD and VSS
Features
Y Wide supply voltage range
Y High noise immunity
Y Low power TTL
compatibility
Y Medium speed operation
Y Fully static design
3 0V to 18V
0 45 VDD (typ )
Fan out of 2 driving 74L
or 1 driving 74LS
8 MHz (typ ) clock rate
VDD b VSS e 10V
Applications
Y Serial-input parallel-output data queueing
Y Serial to parallel data conversion
Y General purpose register
Connection Diagram and Truth Table
Dual-In-Line Package
CLU D R Q1 Qn
L 0 0 0 Qnb1
L 1 0 1 Qnb1
K X 0 Q1 Qn (No change)
X X1 0 0
U Level change
X e Don’t care case
Order Number CD4015B
TL F 5948 – 1
C1996 National Semiconductor Corporation TL F 5948
RRD-B30M76 Printed in U S A
http www national com
Page 1

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
DC Supply Voltage (VDD)
Input Voltage (VIN)
Storage Temperature Range (TS)
Power Dissipation (PD)
Dual-In-Line
Small Outline
b0 5 to a18 VDC
b0 5 to VDD a0 5 VDC
b65 C to a150 C
700 mW
500 mW
Lead Temperature (TL)
(Soldering 10 seconds)
260 C
Recommended Operating
Conditions
DC Supply Voltage (VDD)
Input Voltage (VIN)
Operating Temperature Range (TA)
CD4015BM
CD4015BC
a3 to a15 VDC
0 to VDD VDC
b55 C to a125 C
b40 C to a85 C
DC Electrical Characteristics CD4015BM (Note 2)
Symbol Parameter
Conditions
b55 C
Min Max
a25 C
Min Typ Max
a125 C
Units
Min Max
IDD Quiescent Device VDD e 5V VIN e VDD or VSS
Current
VDD e 10V VIN e VDD or VSS
VDD e 15V VIN e VDD or VSS
5 0 005 5 150 mA
10 0 010 10 300 mA
20 0 015 20 600 mA
VOL Low Level
VDD e 5V
l lOutput Voltage VDD e 10V IO k 1 mA
(VDD e 15V
0 05
0 0 05
0 05 V
0 05
0 0 05
0 05 V
0 05
0 0 05
0 05 V
( l lVOH
High Level
Output Voltage
VDD e 5V
VDD e 10V
VDD e 15V
IO k 1 mA
4 95
9 95
14 95
4 95
9 95
14 95
5
10
15
4 95
9 95
14 95
V
V
V
VIL Low Level
VDD e 5V VO e 0 5V or 4 5V
Input Voltage
VDD e 10V VO e 1 0V or 9 0V
VDD e 15V VO e 1 5V or 13 5V
15
30
40
2 25 1 5
4 50 3 0
6 75 4 0
15 V
30 V
40 V
VIH High Level
VDD e 5V VO e 0 5V or 4 5V
35
Input Voltage
VDD e 10V VO e 1 0V or 9 0V
70
VDD e 15V VO e 1 5V or 13 5V 11 0
3 5 2 75
7 0 5 50
11 0 8 25
35
70
11 0
V
V
V
IOL Low Level Output VDD e 5V VO e 0 4V
Current (Note 3) VDD e 10V VO e 0 5V
VDD e 15V VO e 1 5V
0 64 0 51 0 88
1 6 1 3 2 25
42 34 88
0 36 mA
0 9 mA
2 4 mA
IOH High Level Output VDD e 5V VO e 4 6V
Current (Note 3) VDD e 10V VO e 9 5V
VDD e 15V VO e 13 5V
b0 64
b1 6
b4 2
b0 51
b1 3
b3 4
b0 88
b2 25
b8 8
b0 36
b0 9
b2 4
mA
mA
mA
IIN
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
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 actual device
operation
Note 2 VSS e 0V unless otherwise specified
Note 3 IOH and IOL are tested one output at a time
http www national com
2
Page 2

DC Electrical Characteristics CD4015BC (Note 2)
Symbol Parameter
Conditions
b55 C
Min Max
a25 C
Min Typ Max
a125 C
Units
Min Max
IDD Quiescent Device VDD e 5V VIN e VDD or VSS
Current
VDD e 10V VIN e VDD or VSS
VDD e 15V VIN e VDD or VSS
20 0 005 20 150 mA
40 0 010 40 300 mA
80 0 015 80 600 mA
VOL Low Level
VDD e 5V
Output Voltage VDD e 10V
VDD e 15V
0 05
0 0 05
0 05 V
0 05
0 0 05
0 05 V
0 05
0 0 05
0 05 V
VOH
High Level
Output Voltage
VDD e 5V
VDD e 10V
VDD e 15V
4 95
9 95
14 95
4 95
9 95
14 95
5
10
15
4 95
9 95
14 95
V
V
V
VIL Low Level
VDD e 5V VO e 0 5V or 4 5V
Input Voltage
VDD e 10V VO e 1 0V or 9 0V
VDD e 15V VO e 1 5V or 13 5V
15
30
40
2 25 1 5
4 50 3 0
6 75 4 0
15 V
30 V
40 V
VIH High Level
VDD e 5V VO e 0 5V or 4 5V
35
Input Voltage
VDD e 10V VO e 1 0V or 9 0V
70
VDD e 15V VO e 1 5V or 13 5V 11 0
3 5 2 75
7 0 5 50
11 0 8 25
35
70
11 0
V
V
V
IOL Low Level Output VDD e 5V VO e 0 4V
Current (Note 3) VDD e 10V VO e 0 5V
VDD e 15V VO e 1 5V
0 52 0 44 0 88
1 3 1 1 2 25
36 30 88
0 36 mA
0 9 mA
2 4 mA
IOH High Level Output VDD e 5V VO e 4 6V
Current (Note 3) VDD e 10V VO e 9 5V
VDD e 15V VO e 13 5V
b0 52
b1 3
b3 6
b0 44
b1 1
b3 0
b0 88
b2 25
b8 8
b0 36
b0 9
b2 4
mA
mA
mA
IIN
Input Current
VDD e 15V VIN e 0V
VDD e 15V VIN e 15V
b0 3
03
b10b5 b0 3
10b5 0 3
b1 0 mA
1 0 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 tables of ‘‘Recommended Operating Conditions’’ and ‘‘Electrical Characteristics’’ provide conditions for actual device
operation
Note 2 VSS e 0V unless otherwise specified
Note 3 IOH and IOL are tested one output at a time
3 http www national com
Page 3
Part Number CD4015BM
Manufactur National Semiconductor
Description Dual 4-Bit Static Shift Register
Total Page 6 Pages
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CD4015B , CD4015B , CD4015BC , CD4015BM , CD4015BMS , CD4015BT ,

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