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Электронный компонент: CD4015BM

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TL F 5948
CD4015BMCD4015BC
Dual
4-Bit
Static
Shift
Register
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 V
DD
and V
SS
Features
Y
Wide supply voltage range
3 0V to 18V
Y
High noise immunity
0 45 V
DD
(typ )
Y
Low power TTL
Fan out of 2 driving 74L
compatibility
or 1 driving 74LS
Y
Medium speed operation
8 MHz (typ ) clock rate
Y
Fully static design
V
DD
b
V
SS
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
TL F 5948 1
CL
U
D
R
Q
1
Q
n
L 0 0
0
Q
nb1
L 1 0
1
Q
nb1
K X 0 Q
1
Q
n
(No change)
X
X
1
0
0
U
Level change
X
e
Don't care case
Order Number CD4015B
C1996 National Semiconductor Corporation
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
DC Supply Voltage (V
DD
)
b
0 5 to
a
18 V
DC
Input Voltage (V
IN
)
b
0 5 to V
DD
a
0 5 V
DC
Storage Temperature Range (T
S
)
b
65 C to
a
150 C
Power Dissipation (P
D
)
Dual-In-Line
700 mW
Small Outline
500 mW
Lead Temperature (T
L
)
(Soldering 10 seconds)
260 C
Recommended Operating
Conditions
DC Supply Voltage (V
DD
)
a
3 to
a
15 V
DC
Input Voltage (V
IN
)
0 to V
DD
V
DC
Operating Temperature Range (T
A
)
CD4015BM
b
55 C to
a
125 C
CD4015BC
b
40 C to
a
85 C
DC Electrical Characteristics
CD4015BM (Note 2)
Symbol
Parameter
Conditions
b
55 C
a
25 C
a
125 C
Units
Min
Max
Min
Typ
Max
Min
Max
I
DD
Quiescent Device
V
DD
e
5V V
IN
e
V
DD
or V
SS
5
0 005
5
150
m
A
Current
V
DD
e
10V V
IN
e
V
DD
or V
SS
10
0 010
10
300
m
A
V
DD
e
15V V
IN
e
V
DD
or V
SS
20
0 015
20
600
m
A
V
OL
Low Level
V
DD
e
5V
0 05
0
0 05
0 05
V
Output Voltage
V
DD
e
10V
l
I
O
l
k
1 mA
0 05
0
0 05
0 05
V
V
DD
e
15V
(
0 05
0
0 05
0 05
V
V
OH
High Level
V
DD
e
5V
4 95
4 95
5
4 95
V
Output Voltage
V
DD
e
10V
l
I
O
l
k
1 mA
9 95
9 95
10
9 95
V
V
DD
e
15V
(
14 95
14 95
15
14 95
V
V
IL
Low Level
V
DD
e
5V V
O
e
0 5V or 4 5V
1 5
2 25
1 5
1 5
V
Input Voltage
V
DD
e
10V V
O
e
1 0V or 9 0V
3 0
4 50
3 0
3 0
V
V
DD
e
15V V
O
e
1 5V or 13 5V
4 0
6 75
4 0
4 0
V
V
IH
High Level
V
DD
e
5V V
O
e
0 5V or 4 5V
3 5
3 5
2 75
3 5
V
Input Voltage
V
DD
e
10V V
O
e
1 0V or 9 0V
7 0
7 0
5 50
7 0
V
V
DD
e
15V V
O
e
1 5V or 13 5V
11 0
11 0
8 25
11 0
V
I
OL
Low Level Output
V
DD
e
5V V
O
e
0 4V
0 64
0 51
0 88
0 36
mA
Current (Note 3)
V
DD
e
10V V
O
e
0 5V
1 6
1 3
2 25
0 9
mA
V
DD
e
15V V
O
e
1 5V
4 2
3 4
8 8
2 4
mA
I
OH
High Level Output
V
DD
e
5V V
O
e
4 6V
b
0 64
b
0 51
b
0 88
b
0 36
mA
Current (Note 3)
V
DD
e
10V V
O
e
9 5V
b
1 6
b
1 3
b
2 25
b
0 9
mA
V
DD
e
15V V
O
e
13 5V
b
4 2
b
3 4
b
8 8
b
2 4
mA
I
IN
Input Current
V
DD
e
15V V
IN
e
0V
b
0 1
b
10
b
5
b
0 1
b
1 0
m
A
V
DD
e
15V V
IN
e
15V
0 1
10
b
5
0 1
1 0
m
A
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
V
SS
e
0V unless otherwise specified
Note 3
I
OH
and I
OL
are tested one output at a time
http
www national com
2
DC Electrical Characteristics
CD4015BC (Note 2)
Symbol
Parameter
Conditions
b
55 C
a
25 C
a
125 C
Units
Min
Max
Min
Typ
Max
Min
Max
I
DD
Quiescent Device
V
DD
e
5V V
IN
e
V
DD
or V
SS
20
0 005
20
150
m
A
Current
V
DD
e
10V V
IN
e
V
DD
or V
SS
40
0 010
40
300
m
A
V
DD
e
15V V
IN
e
V
DD
or V
SS
80
0 015
80
600
m
A
V
OL
Low Level
V
DD
e
5V
0 05
0
0 05
0 05
V
Output Voltage
V
DD
e
10V
0 05
0
0 05
0 05
V
V
DD
e
15V
0 05
0
0 05
0 05
V
V
OH
High Level
V
DD
e
5V
4 95
4 95
5
4 95
V
Output Voltage
V
DD
e
10V
9 95
9 95
10
9 95
V
V
DD
e
15V
14 95
14 95
15
14 95
V
V
IL
Low Level
V
DD
e
5V V
O
e
0 5V or 4 5V
1 5
2 25
1 5
1 5
V
Input Voltage
V
DD
e
10V V
O
e
1 0V or 9 0V
3 0
4 50
3 0
3 0
V
V
DD
e
15V V
O
e
1 5V or 13 5V
4 0
6 75
4 0
4 0
V
V
IH
High Level
V
DD
e
5V V
O
e
0 5V or 4 5V
3 5
3 5
2 75
3 5
V
Input Voltage
V
DD
e
10V V
O
e
1 0V or 9 0V
7 0
7 0
5 50
7 0
V
V
DD
e
15V V
O
e
1 5V or 13 5V
11 0
11 0
8 25
11 0
V
I
OL
Low Level Output
V
DD
e
5V V
O
e
0 4V
0 52
0 44
0 88
0 36
mA
Current (Note 3)
V
DD
e
10V V
O
e
0 5V
1 3
1 1
2 25
0 9
mA
V
DD
e
15V V
O
e
1 5V
3 6
3 0
8 8
2 4
mA
I
OH
High Level Output
V
DD
e
5V V
O
e
4 6V
b
0 52
b
0 44
b
0 88
b
0 36
mA
Current (Note 3)
V
DD
e
10V V
O
e
9 5V
b
1 3
b
1 1
b
2 25
b
0 9
mA
V
DD
e
15V V
O
e
13 5V
b
3 6
b
3 0
b
8 8
b
2 4
mA
I
IN
Input Current
V
DD
e
15V V
IN
e
0V
b
0 3
b
10
b
5
b
0 3
b
1 0
m
A
V
DD
e
15V V
IN
e
15V
0 3
10
b
5
0 3
1 0
m
A
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
V
SS
e
0V unless otherwise specified
Note 3
I
OH
and I
OL
are tested one output at a time
http
www national com
3
AC Electrical Characteristics
T
A
e
25 C C
L
e
50 pF R
L
e
200k t
r
e
t
f
e
20 ns unless otherwise specified
Symbol
Parameter
Conditions
Min
Typ
Max
Units
CLOCK OPERATION
t
PHL
t
PLH
Propagation Delay Time
V
DD
e
5V
230
350
ns
V
DD
e
10V
80
160
ns
V
DD
e
15V
60
120
ns
t
THL
t
TLH
Transition Time
V
DD
e
5V
100
200
ns
V
DD
e
10V
50
100
ns
V
DD
e
15V
40
80
ns
t
WL
t
WM
Minimum Clock
V
DD
e
5V
160
250
ns
Pulse-Width
V
DD
e
10V
60
110
ns
V
DD
e
15V
50
85
ns
t
rCL
t
fCL
Clock Rise and
V
DD
e
5V
15
m
s
Fall Time
V
DD
e
10V
15
m
s
V
DD
e
15V
15
m
s
t
SU
Minimum Data
V
DD
e
5V
50
100
m
s
Set-Up Time
V
DD
e
10V
20
40
m
s
V
DD
e
15V
15
30
m
s
f
CL
Maximum Clock
V
DD
e
5V
2
3 5
MHz
Frequency
V
DD
e
10V
4 5
8
MHz
V
DD
e
15V
6
11
MHz
C
IN
Input Capacitance
Clock Input
7 5
10
pF
Other Inputs
5
7 5
pF
RESET OPERATION
t
PHL(R)
Propagation Delay Time
V
DD
e
5V
200
400
ns
V
DD
e
10V
100
200
ns
V
DD
e
15V
80
160
ns
t
WH(R)
Minimum Reset
V
DD
e
5V
135
250
ns
Pulse Width
V
DD
e
10V
40
80
ns
V
DD
e
15V
30
60
ns
AC Parameters are guaranteed by DC correlated testing
Logic Diagrams
TL F 5948 2
http
www national com
4
Logic Diagrams
(Continued)
Terminal No 16
e
V
DD
TL F 5948 3
Terminal No 8
e
GND
Physical Dimensions
inches (millimeters) unless otherwise noted
Ceramic Dual-In-Line Package (J)
Order Number CD4015BMJ or CD4015BCJ
NS Package Number J16A
http
www national com
5
CD4015BMCD4015BC
Dual
4-Bit
Static
Shift
Register
Physical Dimensions
inches (millimeters) unless otherwise noted (Continued)
Molded Dual-In-Line Package (N)
Order Number CD4015BMN or CD4015BCN
NS Package Number N16E
LIFE SUPPORT POLICY
NATIONAL'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL
SEMICONDUCTOR CORPORATION As used herein
1 Life support devices or systems are devices or
2 A critical component is any component of a life
systems which (a) are intended for surgical implant
support device or system whose failure to perform can
into the body or (b) support or sustain life and whose
be reasonably expected to cause the failure of the life
failure to perform when properly used in accordance
support device or system or to affect its safety or
with instructions for use provided in the labeling can
effectiveness
be reasonably expected to result in a significant injury
to the user
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National Semiconductor
National Semiconductor
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Corporation
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National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications