CD4015 [NSC]
Dual 4-Bit Static Shift Register; 双4位静态移位寄存器
| 型号： | CD4015 |
| 厂家： | 
National Semiconductor |
| 描述： | Dual 4-Bit Static Shift Register |
| 文件： | 总6页 (文件大小：136K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
June 1996
CD4015BM/CD4015BC Dual 4-Bit Static Shift Register
General Description
Features
Y
Wide supply voltage range
3.0V to 18V
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
Y
High noise immunity
0.45 V
(typ.)
DD
Y
Low power TTL
compatibility
Fan out of 2 driving 74L
or 1 driving 74LS
Y
Medium speed operation
8 MHz (typ.) clock rate
@
Y
b
e
10V
Fully static design
V
DD
V
SS
series resistor and diode clamps to V
and V
.
SS
DD
Applications
Y
Serial-input/parallel-output data queueing
Serial to parallel data conversion
General purpose register
Y
Y
Connection Diagram and Truth Table
Dual-In-Line Package
TL/F/5948–1
U
CL
D
R
Q
1
Q
n
L
L
K
X
0
1
X
X
0
0
0
1
0
1
Q
Q
b
b
n
1
1
n
Q
1
Q
(No change)
n
0
0
U
Level change
e
X
Don’t care case
Order Number CD4015B
C
1996 National Semiconductor Corporation
TL/F/5948
RRD-B30M76/Printed in U. S. A.
http://www.national.com
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.
Recommended Operating
Conditions
a
a
DC Supply Voltage (V
)
DD
3 to 15 V
DC
Input Voltage (V
)
IN
0 to V V
DD DC
b
a
0.5 to 18 V
DC Supply Voltage (V
)
DD
DC
Operating Temperature Range (T )
A
b
a
0.5 V
Input Voltage (V
IN
)
0.5 to V
DD
DC
b
b
a
55 C to 125 C
§
40 C to 85 C
CD4015BM
CD4015BC
§
b
a
65 C to 150 C
Storage Temperature Range (T )
S
§
§
a
§
§
Power Dissipation (P )
D
Dual-In-Line
Small Outline
700 mW
500 mW
Lead Temperature (T )
L
(Soldering, 10 seconds)
260 C
§
DC Electrical Characteristics CD4015BM (Note 2)
b
a
a
55 C
§
25 C
§
125 C
§
Symbol
Parameter
Conditions
Units
Min
Max
Min
Typ
Max
Min
Max
e
e
e
e
V
I
Quiescent Device
Current
V
DD
V
DD
V
DD
5V, V
IN
or V
DD SS
5
0.005
0.010
0.015
5
150
300
600
mA
mA
mA
DD
e
10V, V
15V, V
V
V
or V
10
20
10
20
IN
IN
DD
DD
SS
SS
e
or V
e
e
e
V
V
V
V
Low Level
V
V
V
5V
0.05
0.05
0.05
0
0
0
0.05
0.05
0.05
0.05
0.05
0.05
V
V
V
OL
OH
IL
DD
DD
DD
k
Output Voltage
10V
I
1 mA
1 mA
l
l
O
O
l
15V
(
e
e
e
High Level
V
DD
V
DD
V
DD
5V
4.95
9.95
4.95
9.95
5
4.95
9.95
V
V
V
k
Output Voltage
10V
15V
I
10
15
l
(
14.95
14.95
14.95
e
e
e
e
0.5V or 4.5V
Low Level
V
DD
V
DD
V
DD
5V, V
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
O
e
e
Input Voltage
10V, V
15V, V
1.0V or 9.0V
O
1.5V or 13.5V
O
e
e
e
e
0.5V or 4.5V
High Level
V
DD
V
DD
V
DD
5V, V
3.5
7.0
3.5
7.0
2.75
5.50
8.25
3.5
7.0
V
V
V
IH
O
e
e
Input Voltage
10V, V
15V, V
1.0V or 9.0V
O
O
1.5V or 13.5V
11.0
11.0
11.0
e
e
e
e
0.4V
I
I
I
Low Level Output
Current (Note 3)
V
DD
V
DD
V
DD
5V, V
0.64
1.6
0.51
1.3
0.88
2.25
8.8
0.36
0.9
mA
mA
mA
OL
O
e
e
10V, V
15V, V
0.5V
1.5V
O
O
4.2
3.4
2.4
e
e
e
e
e
e
b
b
b
b
b
0.36
High Level Output
Current (Note 3)
V
DD
V
DD
V
DD
5V, V
4.6V
0.64
0.51
0.88
2.25
mA
mA
mA
OH
O
b
b
b
b
b
b
10V, V
15V, V
9.5V
1.6
4.2
1.3
3.4
0.9
2.4
O
O
b
13.5V
8.8
b
5
e
e
e
e
b
b
b
b
Input Current
V
V
15V, V
15V, V
0V
0.1
10
10b
5
0.1
1.0
mA
mA
IN
DD
IN
15V
0.1
0.1
1.0
DD
IN
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.
e
Note 2: V
0V unless otherwise specified.
and I are tested one output at a time.
SS
Note 3: I
OH
OL
http://www.national.com
2
DC Electrical Characteristics CD4015BC (Note 2)
b
a
a
55 C
§
25 C
§
125 C
§
Symbol
Parameter
Conditions
Units
Min
Max
Min
Typ
Max
Min
Max
e
e
e
e
V
I
Quiescent Device
Current
V
DD
V
DD
V
DD
5V, V
IN
or V
DD SS
20
40
80
0.005
0.010
0.015
20
40
80
150
300
600
mA
mA
mA
DD
e
10V, V
15V, V
V
V
or V
IN
IN
DD
DD
SS
SS
e
or V
e
e
e
V
V
V
V
Low Level
V
V
V
5V
0.05
0.05
0.05
0
0
0
0.05
0.05
0.05
0.05
0.05
0.05
V
V
V
OL
OH
IL
DD
DD
DD
Output Voltage
10V
15V
e
e
e
High Level
V
DD
V
DD
V
DD
5V
4.95
9.95
4.95
9.95
5
4.95
9.95
V
V
V
Output Voltage
10V
15V
10
15
14.95
14.95
14.95
e
e
e
e
0.5V or 4.5V
Low Level
V
DD
V
DD
V
DD
5V, V
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
O
e
e
Input Voltage
10V, V
15V, V
1.0V or 9.0V
O
O
1.5V or 13.5V
e
e
e
e
0.5V or 4.5V
High Level
V
DD
V
DD
V
DD
5V, V
O
3.5
7.0
3.5
7.0
2.75
5.50
8.25
3.5
7.0
V
V
V
IH
e
e
Input Voltage
10V, V
15V, V
1.0V or 9.0V
O
O
1.5V or 13.5V
11.0
11.0
11.0
e
e
e
e
0.4V
I
I
I
Low Level Output
Current (Note 3)
V
V
V
5V, V
O
0.52
1.3
0.44
1.1
0.88
2.25
8.8
0.36
0.9
mA
mA
mA
OL
DD
DD
DD
e
e
10V, V
15V, V
0.5V
1.5V
O
O
3.6
3.0
2.4
e
e
e
e
5V, V
O
b
b
b
b
b
0.36
High Level Output
Current (Note 3)
V
DD
V
DD
V
DD
4.6V
0.52
0.44
0.88
2.25
mA
mA
mA
OH
IN
e
e
b
b
b
b
b
b
10V, V
15V, V
9.5V
1.3
3.6
1.1
3.0
0.9
2.4
O
O
b
13.5V
8.8
b
5
e
e
e
e
b
b
b
b
Input Current
V
V
15V, V
15V, V
0V
0.3
10
0.3
1.0
mA
mA
DD
IN
15V
0.3
10b
5
0.3
1.0
DD
IN
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.
e
Note 2: V
0V unless otherwise specified.
and I are tested one output at a time.
SS
Note 3: I
OH
OL
3
http://www.national.com
AC Electrical Characteristics*
e
e
e
e
e
t 20 ns, unless otherwise specified
f
T
A
25 C, C
§
50 pF, R
200k, t
L
L
r
Symbol
CLOCK OPERATION
, t
Parameter
Conditions
Min
Typ
Max
Units
e
e
e
t
t
t
t
t
f
Propagation Delay Time
Transition Time
V
DD
V
DD
V
DD
5V
230
80
350
160
120
ns
ns
ns
PHL PLH
10V
15V
60
e
e
e
, t
THL TLH
V
DD
V
DD
V
DD
5V
100
50
200
100
80
ns
ns
ns
10V
15V
40
e
e
e
, t
WL WM
Minimum Clock
Pulse-Width
V
DD
V
DD
V
DD
5V
160
60
250
110
85
ns
ns
ns
10V
15V
50
e
e
e
, t
rCL fCL
Clock Rise and
Fall Time
V
DD
V
DD
V
DD
5V
15
15
15
ms
ms
ms
10V
15V
e
e
e
Minimum Data
Set-Up Time
V
DD
V
DD
V
DD
5V
50
20
15
100
40
ms
ms
ms
SU
CL
10V
15V
30
e
e
e
Maximum Clock
Frequency
V
DD
V
DD
V
DD
5V
2
4.5
6
3.5
8
MHz
MHz
MHz
10V
15V
11
C
IN
Input Capacitance
Clock Input
7.5
5
10
pF
pF
Other Inputs
7.5
RESET OPERATION
e
e
e
t
Propagation Delay Time
V
DD
V
DD
V
DD
5V
200
100
80
400
200
160
ns
ns
ns
PHL(R)
10V
15V
e
e
e
t
Minimum Reset
Pulse Width
V
DD
V
DD
V
DD
5V
135
40
250
80
ns
ns
ns
WH(R)
10V
15V
30
60
*AC Parameters are guaranteed by DC correlated testing.
Logic Diagrams
TL/F/5948–2
http://www.national.com
4
Logic Diagrams (Continued)
e
Terminal No. 16
V
DD
TL/F/5948–3
e
Terminal No. 8
GND
Physical Dimensions inches (millimeters) unless otherwise noted
Ceramic Dual-In-Line Package (J)
Order Number CD4015BMJ or CD4015BCJ
NS Package Number J16A
5
http://www.national.com
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
Molded Dual-In-Line Package (N)
Order Number CD4015BMN or CD4015BCN
NS Package Number N16E
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with instructions for use provided in the labeling, can
be reasonably expected to result in a significant injury
to the user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
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a
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