National Semiconductor CD4020BM, CD4020BC, CD4040BM, CD4040BC, CD4060BM Service Manual
...
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 VDD e 10V |
Y Schmitt trigger clock input |
|
Connection Diagrams
Dual-In-Line Package
CD4020BM/CD4020BC
Order Number CD4020B, CD4040B or CD4060B
|
TL/F/5953 ± 1 |
Top View |
|
Dual-In-Line Package |
Dual-In-Line Package |
CD4040BM/CD4040BC |
CD4060BM/CD4060BC |
|
TL/F/5953 ± 2 |
TL/F/5953 ± 3 |
Top View |
|
|
|
Top View |
CD4060BM/BC Counters Binary Carry Ripple |
Binary Carry Ripple Stage-14 CD4020BM/BC |
Counters Binary Carry Ripple Stage-14 |
Stage-12 Counters/CD4040BM/BC |
C1995 National Semiconductor Corporation |
TL/F/5953 |
RRD-B30M105/Printed in U. S. A. |
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 (VDD) |
b0.5V to a18V |
Input Voltage (VIN) |
b0.5V to VDD a0.5V |
Storage Temperature Range (TS) |
b65§C to a150§C |
Package Dissipation (PD) |
|
Dual-In-Line |
700 mW |
Small Outline |
500 mW |
Lead Temperature (TL) |
260§C |
(Soldering, 10 seconds) |
Recommended Operating
Conditions
Supply Voltage (VDD) |
a3V to a15V |
Input Voltage (VIN) |
0V to VDD |
Operating Temperature Range (TA) |
b55§C to a125§C |
CD40XXBM |
|
CD40XXBC |
b40§C to a85§C |
DC Electrical Characteristics CD40XXBM (Note 2)
Symbol |
Parameter |
Conditions |
b55§C |
|
a25§C |
|
a125§C |
Units |
||
|
|
|
Min |
Max |
Min |
Typ |
Max |
Min |
Max |
|
|
|
|
|
|
|
|
|
|
|
|
IDD |
Quiescent Device Current |
VDD e 5V, VIN e VDD or VSS |
|
5 |
|
|
5 |
|
150 |
mA |
|
|
VDD e 10V, VIN e VDD or VSS |
|
10 |
|
|
10 |
|
300 |
mA |
|
|
VDD e 15V, VIN e VDD or VSS |
|
20 |
|
|
20 |
|
600 |
mA |
VOL |
Low Level Output Voltage |
VDD e 5V |
|
0.05 |
|
0 |
0.05 |
|
0.05 |
V |
|
|
VDD e 10V |
|
0.05 |
|
0 |
0.05 |
|
0.05 |
V |
|
|
VDD e 15V |
|
0.05 |
|
0 |
0.05 |
|
0.05 |
V |
VOH |
High Level Output Voltage |
VDD e 5V |
4.95 |
|
4.95 |
5 |
|
4.95 |
|
V |
|
|
VDD e 10V |
9.95 |
|
9.95 |
10 |
|
9.95 |
|
V |
|
|
VDD e 15V |
14.95 |
|
14.95 |
15 |
|
14.95 |
|
V |
VIL |
Low Level Input Voltage |
VDD e 5V, VO e 0.5V or 4.5V |
|
1.5 |
|
2 |
1.5 |
|
1.5 |
V |
|
|
VDD e 10V, VO e 1.0V or 9.0V |
|
3.0 |
|
4 |
3.0 |
|
3.0 |
V |
|
|
VDD e 15V, VO e 1.5V or 13.5V |
|
4.0 |
|
6 |
4.0 |
|
4.0 |
V |
VIH |
High Level Input Voltage |
VDD e 5V, VO e 0.5V or 4.5V |
3.5 |
|
3.5 |
3 |
|
3.5 |
|
V |
|
|
VDD e 10V, VO e 1.0V or 9.0V |
7.0 |
|
7.0 |
6 |
|
7.0 |
|
V |
|
|
VDD e 15V, VO e 1.5V or 13.5V |
11.0 |
|
11.0 |
9 |
|
11.0 |
|
V |
IOL |
Low Level Output Current |
VDD e 5V, VO e 0.4V |
0.64 |
|
0.51 |
0.88 |
|
0.36 |
|
mA |
|
(See Note 3) |
VDD e 10V, VO e 0.5V |
1.6 |
|
1.3 |
2.25 |
|
0.9 |
|
mA |
|
|
VDD e 15V, VO e 1.5V |
4.2 |
|
3.4 |
8.8 |
|
2.4 |
|
mA |
IOH |
High Level Output Current |
VDD e 5V, VO e 4.6V |
b0.64 |
|
b0.51 |
b0.88 |
|
b0.36 |
|
mA |
|
(See Note 3) |
VDD e 10V, VO e 9.5V |
b1.6 |
|
b1.3 |
b2.25 |
|
b0.9 |
|
mA |
|
|
VDD e 15V, VO e 13.5V |
b4.2 |
|
b3.4 |
b8.8 |
|
b2.4 |
|
mA |
IIN |
Input Current |
VDD e 15V, VIN e 0V |
|
b0.10 |
|
b10b5 |
b0.10 |
|
b1.0 |
mA |
|
|
VDD e 15V, VIN e 15V |
|
0.10 |
|
10b5 |
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: VSS e 0V unless otherwise specified.
Note 3: Data does not apply to oscillator points w0 and w0 of CD4060BM/CD4060BC. IOH and IOL are tested one output at a time.
DC Electrical Characteristics 40XXBC (Note 2)
Symbol |
Parameter |
Conditions |
b40§C |
|
a25§C |
|
a85§C |
Units |
|||
|
|
|
Min |
Max |
Min |
Typ |
|
Max |
Min |
Max |
|
|
|
|
|
|
|
|
|
|
|
|
|
IDD |
Quiescent Device Current |
VDD e 5V, VIN e VDD or VSS |
|
20 |
|
|
|
20 |
|
150 |
mA |
|
|
VDD e 10V, VIN e VDD or VSS |
|
40 |
|
|
|
40 |
|
300 |
mA |
|
|
VDD e 15V, VIN e VDD or VSS |
|
80 |
|
|
|
80 |
|
600 |
mA |
VOL |
Low Level Output Voltage |
VDD e 5V |
|
0.05 |
|
0 |
|
0.05 |
|
0.05 |
V |
|
|
VDD e 10V |
|
0.05 |
|
0 |
|
0.05 |
|
0.05 |
V |
|
|
VDD e 15V |
|
0.05 |
|
0 |
|
0.05 |
|
0.05 |
V |
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