Page 1
TL/F/5953
CD4020BM/BC 14-Stage Ripple Carry Binary Counters/CD4040BM/BC 12-Stage
Ripple Carry Binary Counters CD4060BM/BC 14-Stage Ripple Carry Binary Counters
February 1988
CD4020BM/CD4020BC
14-Stage Ripple Carry Binary Counters
CD4040BM/CD4040BC
12-Stage Ripple Carry Binary Counters
CD4060BM/CD4060BC
14-Stage Ripple Carry Binary Counters
General Description
The CD4020BM/CD4020BC, CD4060BM/CD4060BC are
14-stage ripple carry binary counters, and the CD4040BM/
CD4040BC is a 12-stage ripple carry binary counter. The
counters are advanced one count on the negative transition
of each clock pulse. The counters are reset to the zero state
by a logical ‘‘1’’ at the reset input independent of clock.
Features
Y
Wide supply voltage range 1.0V to 15V
Y
High noise immunity 0.45 VDD(typ.)
Y
Low power TTL Fan out of 2 driving 74L
compatibility or 1 driving 74LS
Y
Medium speed operation 8 MHz typ. at V
DD
e
10V
Y
Schmitt trigger clock input
Connection Diagrams
Dual-In-Line Package
CD4020BM/CD4020BC
TL/F/5953– 1
Top View
Order Number CD4020B, CD4040B or CD4060B
Dual-In-Line Package
CD4040BM/CD4040BC
TL/F/5953– 2
Top View
Dual-In-Line Package
CD4060BM/CD4060BC
TL/F/5953– 3
Top View
C
1995 National Semiconductor Corporation RRD-B30M105/Printed in U. S. A.
Page 2
Absolute Maximum Ratings (Notes 1 and 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Supply Voltage (V
DD
)
b
0.5V toa18V
Input Voltage (VIN)
b
0.5V to V
DD
a
0.5V
Storage Temperature Range (T
S
)
b
65§Ctoa150§C
Package Dissipation (PD)
Dual-In-Line 700 mW
Small Outline 500 mW
Lead Temperature (T
L
)
(Soldering, 10 seconds) 260
§
C
Recommended Operating
Conditions
Supply Voltage (VDD)
a
3V toa15V
Input Voltage (VIN) 0VtoV
DD
Operating Temperature Range (TA)
CD40XXBM
b
55§Ctoa125§C
CD40XXBC
b
40§Ctoa85§C
DC Electrical Characteristics CD40XXBM (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 Current V
DD
e
5V, V
IN
e
VDDor V
SS
5 5 150 mA
V
DD
e
10V, V
IN
e
VDDor V
SS
10 10 300 mA
V
DD
e
15V, V
IN
e
VDDor V
SS
20 20 600 mA
V
OL
Low Level Output Voltage V
DD
e
5V 0.05 0 0.05 0.05 V
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 Output Voltage V
DD
e
5V 4.95 4.95 5 4.95 V
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 Input Voltage V
DD
e
5V, V
O
e
0.5V or 4.5V 1.5 2 1.5 1.5 V
V
DD
e
10V, V
O
e
1.0V or 9.0V 3.0 4 3.0 3.0 V
V
DD
e
15V, V
O
e
1.5V or 13.5V 4.0 6 4.0 4.0 V
V
IH
High Level Input Voltage V
DD
e
5V, V
O
e
0.5V or 4.5V 3.5 3.5 3 3.5 V
V
DD
e
10V, V
O
e
1.0V or 9.0V 7.0 7.0 6 7.0 V
V
DD
e
15V, V
O
e
1.5V or 13.5V 11.0 11.0 9 11.0 V
I
OL
Low Level Output Current V
DD
e
5V, V
O
e
0.4V 0.64 0.51 0.88 0.36 mA
(See 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 Current V
DD
e
5V, V
O
e
4.6V
b
0.64
b
0.51b0.88
b
0.36 mA
(See Note 3) V
DD
e
10V, V
O
e
9.5V
b
1.6
b
1.3b2.25
b
0.9 mA
V
DD
e
15V, V
O
e
13.5V
b
4.2
b
3.4b8.8
b
2.4 mA
I
IN
Input Current V
DD
e
15V, V
IN
e
0V
b
0.10
b
10
b
5
b
0.10
b
1.0 mA
V
DD
e
15V, V
IN
e
15V 0.10 10
b
5
0.10 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: V
SS
e
0V unless otherwise specified.
Note 3: Data does not apply to oscillator points w
0
and w
0
of CD4060BM/CD4060BC. IOHand IOLare tested one output at a time.
DC Electrical Characteristics 40XXBC (Note 2)
Symbol Parameter Conditions
b
40§C
a
25§C
a
85§C
Units
Min Max Min Typ Max Min Max
I
DD
Quiescent Device Current V
DD
e
5V, V
IN
e
VDDor V
SS
20 20 150 mA
V
DD
e
10V, V
IN
e
VDDor V
SS
40 40 300 mA
V
DD
e
15V, V
IN
e
VDDor V
SS
80 80 600 mA
V
OL
Low Level Output Voltage V
DD
e
5V 0.05 0 0.05 0.05 V
V
DD
e
10V 0.05 0 0.05 0.05 V
V
DD
e
15V 0.05 0 0.05 0.05 V
2
Page 3
DC Electrical Characteristics 40XXBC (Note 2) (Continued)
Symbol Parameter Conditions
b
40§C
a
25§C
a
85§C
Units
Min Max Min Typ Max Min Max
V
OH
High Level Output Voltage V
DD
e
5V 4.95 4.95 5 4.95 V
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 Input Voltage V
DD
e
5V, V
O
e
0.5V or 4.5V 1.5 2 1.5 1.5 V
V
DD
e
10V, V
O
e
1.0V or 9.0V 3.0 4 3.0 3.0 V
V
DD
e
15V, V
O
e
1.5V or 13.5V 4.0 6 4.0 4.0 V
V
IH
High Level Input Voltage V
DD
e
5V, V
O
e
0.5V or 4.5V 3.5 3.5 3 3.5 V
V
DD
e
10V, V
O
e
1.0V or 9.0V 7.0 7.0 6 7.0 V
V
DD
e
15V, V
O
e
1.5V or 13.5V 11.0 11.0 9 11.0 V
I
OL
Low Level Output Current V
DD
e
5V, V
O
e
0.4V 0.52 0.44 0.88 0.36 mA
(See 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 Current V
DD
e
5V, V
O
e
4.6V
b
0.52
b
0.44b0.88
b
0.36 mA
(See Note 3) V
DD
e
10V, V
O
e
9.5V
b
1.3
b
1.1b2.25
b
0.9 mA
V
DD
e
15V, V
O
e
13.5V
b
3.6
b
3.0b8.8
b
2.4 mA
I
IN
Input Current V
DD
e
15V, V
IN
e
0V
b
0.30
b
10
b
5
b
0.30
b
1.0 mA
V
DD
e
15V, V
IN
e
15V 0.30 10
b
5
0.30 1.0 mA
AC Electrical Characteristics* CD4020BM/CD4020BC, CD4040BM/CD4040BC
T
A
e
25§C, C
L
e
50 pF, R
L
e
200k, t
r
e
t
f
e
20 ns, unless otherwise noted
Symbol Parameter Conditions Min Typ Max Units
t
PHL1,tPLH1
Propagation Delay Time to Q
1
V
DD
e
5V 250 550 ns
V
DD
e
10V 100 210 ns
V
DD
e
15V 75 150 ns
t
PHL,tPLH
Interstage Propagation Delay Time V
DD
e
5V 150 330 ns
from Q
n
to Q
na1
V
DD
e
10V 60 125 ns
V
DD
e
15V 45 90 ns
t
THL,tTLH
Transition Time V
DD
e
5V 100 200 ns
V
DD
e
10V 50 100 ns
V
DD
e
15V 40 80 ns
tWL,t
WH
Minimum Clock Pulse Width V
DD
e
5V 125 335 ns
V
DD
e
10V 50 125 ns
V
DD
e
15V 40 100 ns
t
rCL,tfCL
Maximum Clock Rise and Fall Time V
DD
e
5V No Limit ns
V
DD
e
10V No Limit ns
V
DD
e
15V No Limit ns
f
CL
Maximum Clock Frequency V
DD
e
5V 1.5 4 MHz
V
DD
e
10V 4 10 MHz
V
DD
e
15V 5 12 MHz
t
PHL(R)
Reset Propagation Delay V
DD
e
5V 200 450 ns
V
DD
e
10V 100 210 ns
V
DD
e
15V 80 170 ns
t
WH(R)
Minimum Reset Pulse Width V
DD
e
5V 200 450 ns
V
DD
e
10V 100 210 ns
V
DD
e
15V 80 170 ns
C
in
Average Input Capacitance Any Input 5 7.5 pF
C
pd
Power Dissipation Capacitance 50 pF
*AC Parameters are guaranteed by DC correlated testing.
3
Page 4
AC Electrical Characteristics* CD4060BM/CD4060BC
T
A
e
25§C, C
L
e
50 pF, R
L
e
200k, t
r
e
t
f
e
20 ns, unless otherwise noted
Symbol Parameter Conditions Min Typ Max Units
t
PHL4,tPLH4
Propagation Delay Time to Q
4
V
DD
e
5V 550 1300 ns
V
DD
e
10V 250 525 ns
V
DD
e
15V 200 400 ns
t
PHL,tPLH
Interstage Propagation Delay Time V
DD
e
5V 150 330 ns
from Q
n
to Q
na1
V
DD
e
10V 60 125 ns
V
DD
e
15V 45 90 ns
t
THL,tTLH
Transition Time V
DD
e
5V 100 200 ns
V
DD
e
10V 50 100 ns
V
DD
e
15V 40 80 ns
tWL,t
WH
Minimum Clock Pulse Width V
DD
e
5V 170 500 ns
V
DD
e
10V 65 170 ns
V
DD
e
15V 50 125 ns
t
rCL,tfCL
Maximum Clock Rise and Fall Time V
DD
e
5V No Limit ns
V
DD
e
10V No Limit ns
V
DD
e
15V No Limit ns
f
CL
Maximum Clock Frequency V
DD
e
5V 1 3 MHz
V
DD
e
10V 3 8 MHz
V
DD
e
15V 4 10 MHz
t
PHL(R)
Reset Propagation Delay V
DD
e
5V 200 450 ns
V
DD
e
10V 100 210 ns
V
DD
e
15V 80 170 ns
t
WH(R)
Minimum Reset Pulse Width V
DD
e
5V 200 450 ns
V
DD
e
10V 100 210 ns
V
DD
e
15V 80 170 ns
C
in
Average Input Capacitance Any Input 5 7.5 pF
C
pd
Power Dissipation Capacitance 50 pF
*AC Parameters are guaranteed by DC correlated testing.
CD4060B Typical Oscillator Connections
RC Oscillator
TL/F/5953– 4
Crystal Oscillator
TL/F/5953– 5
4
Page 5
Schematic Diagrams
CD4020BM/CD4020BC Schematic Diagram
TL/F/5953– 6
CD4040BM/CD4040BC Schematic Diagram
TL/F/5953– 7
CD4060BM/CD4060BC Schematic Diagram
TL/F/5953– 8
5
Page 6
CD4020BM/BC 14-Stage Ripple Carry Binary Counters/CD4040BM/BC 12-Stage
Ripple Carry Binary Counters CD4060BM/BC 14-Stage Ripple Carry Binary Counters
Physical Dimensions inches (millimeters)
Ceramic Dual-In-Line Package (J)
Order Number CD4020BMJ, CD4020BCJ,
CD4040BMJ, CD4040BCJ, CD4060BMJ or CD4060BCJ
NS Package Number J16A
Molded Dual-In-Line Package (N)
Order Number CD4020BMN, CD4020BCN,
CD4040BMN, CD4040BCN, CD4060BMN or CD4060BCN
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.
National Semiconductor National Semiconductor National Semiconductor National Semiconductor
Corporation Europe Hong Kong Ltd. Japan Ltd.
1111 West Bardin Road Fax: (
a
49) 0-180-530 85 86 13th Floor, Straight Block, Tel: 81-043-299-2309
Arlington, TX 76017 Email: [email protected] Ocean Centre, 5 Canton Rd. Fax: 81-043-299-2408
Tel: 1(800) 272-9959 Deutsch Tel: (
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49) 0-180-532 93 58 Tel: (852) 2737-1600
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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.
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