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Part: CD4029BMN
Category:
Logic
-> Counters
Description: Presettable Binary/decade Up/down Counter
Company: National Semiconductor Corporation
Datasheet: Download CD4029BMN datasheet File size : 495 kB
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CD4029BM CD4029BC Presettable Binary Decade Up Down Counter
February 1988
CD4029BM CD4029BC Presettable Binary Decade Up Down Counter
General Description
The CD4029BM CD4029BC is a presettable up down counter which counts in either binary or decade mode deW pending on the voltage level applied at binary decade input hen binary decade is at logical ``1'' the counter counts in binary otherwise it counts in decade Similarly the counter counts up when the up down input is at logical ``1'' and vice A versa logical ``1'' preset enable signal allows information at the ``jam'' inputs to preset the counter to any state asynchronously with the clock The counter is advanced one count at the positive-going edge of the clock if the carry in and preset enable inputs are at logical ``0'' Advancement is inhibitT ed when either or both of these two inputs is at logical ``1'' he carry out signal is normally at logical ``1'' state and goes to logical ``0'' state when the counter reaches its maximum count in the ``up'' mode or the minimum count in the ``down'' A mode provided the carry input is at logical ``0'' state ll inputs are protected against static discharge by diode cl Famps to both VDD and VSS
eatures
Y Y Y
Wide supply voltage range High noise immunity Low power TTL compatibility
3V to 15V 0 45 VDD (typ ) fan out of 2 driving 74L or 1 driving 74LS
Y Y
Parallel jam inputs Binary or BCD decade up down counting
Logic Diagram
TL F 5960 1
C1995 National Semiconductor Corporation
TL F 5960
RRD-B30M105 Printed in U S A
Absolute Maximum Ratings
(Notes 1 and 2) p If Military Aerospace specified devices are required lease contact the National Semiconductor Sales D Office Distributors for availability and specifications C Supply Voltage (VDD) Input Voltage (VIN)
b 0 5V to a 18 VDC b 0 5V to VDD a 0 5 VDC b 65 C to a 150 C Storage Temperature Range (TS)
Recommended Operating Conditions (Note 2)
DC Supply Voltage (VDD) Input Voltage (VIN) Operating Temperature Range (TA) CD4029BM CD4029BC 3V to 15 VDC 0V to VDD VDC
b 55 C to a 125 b 40 C to a 85
C C
Power Dissipation (PD) Dual-In-Line Small Outline Lead Temperature (TL) (Soldering 10 seconds)
700 mW 500 mW 260 C
DC Electrical Characteristics CD4029BM (Note 2)
Symbol IDD Parameter Conditions
b 55
C
Max 5 10 20 0 05 0 05 0 05 Min
a 25
C
Max 5 10 20
a 125
C
Max 150 300 600 0 05 0 05 0 05
Units mA mA mA V V V V V V
Min Quiescent Device Current VDD e 5V VDD e 10V VDD e 15V Low Level Output Voltage
Typ
Min 5
VOL
l IO l k 1 m A VDD e 5V VDD e 10V VDD e 15V l IO l k 1 m A VDD e 5V VDD e 10V VDD e 15V
VDD e 5V VO e 0 5V or 4 5V VDD e 10V VO e 1V or 9V VDD e 15V VO e 1 5V or 13 5V VDD e 5V VO e 0 5V or 4 5V VDD e 10V VO e 1V or 9V VDD e 15V VO e 1 5V or 13 5V VDD e 5V VO e 0 4V VDD e 10V VO e 0 5V VDD e 15V VO e 1 5V VDD e 5V VO e 4 6V VDD e 10V VO e 9 5V VDD e 15V VO e 13 5V VDD e 15V VIN e 0V VDD e 15V VIN e 15V 35 70 11 0 0 64 16 42
b 0 64 b1 6 b4 2
0 0 0 4 95 9 95 14 95 5 10 15
0 05 0 05 0 05 4 95 9 95 14 95 15 30 40
VOH
High Level Output Voltage
4 95 9 95 14 95 15 30 40
VIL
Low Level Input Voltage High Level Input Voltage Low Level Output Current (Note 3) High Level Output Current (Note 3) Input Current
15 30 40 35 70 11 0
V V V V V V mA mA mA mA mA mA
VIH
35 70 11 0 0 51 13 34
b 0 51 b1 3 b3 4 b0 1
IOL
0 88 2 25 88
b 0 88 b 2 25 b8 8 b 10 b 5 b 0 1
0 36 09 24
b 0 36 b0 9 b2 4 b1 0
IOH
IIN
01
10b5
01
10
mA mA
DC Electrical Characteristics CD4029BC (Note 2)
Symbol IDD Parameter Quiescent Device Current Conditions VDD e 5V VDD e 10V VDD e 15V
b 40
C
Max 20 40 80 0 05 0 05 0 05 Min
a 25
C
Max 20 40 80
a 85
C
Max 150 300 600 0 05 0 05 0 05
Units mA mA mA V V V V V V
Min
Typ
Min
VOL
Low Level Output Voltage
l IO l k 1 m A VDD e 5V VDD e 10V VDD e 15V l IO l k 1 m A VDD e 5V VDD e 10V VDD e 15V
4 95 9 95 14 95
0 0 0 4 95 9 95 14 95 5 10 15
0 05 0 05 0 05 4 95 9 95 14 95
VOH
High Level Output Voltage
Note 1 ``Absolute Maximum Ratings'' are those values beyond which the safety of the device cannot be guaranteed Except for ``Operating Temperature Range'' they are not meant to imply that the devices should be operated at these limits The table of ``Electrical Characteristics'' provides conditions for actual device N operation Note 2 VSS e 0V unless otherwise specified ote 3 IOH and IOL are tested one output at a time 2
DC Electrical Characteristics CD4029BC (Note 2) (Continued)
Symbol VIL Parameter Low Level Input Voltage High Level Input Voltage Low Level Output Current (Note 3) High Level Output Current (Note 3) Input Current Conditions VDD e 5V VO e 0 5V or 4 5V VDD e 10V VO e 1V or 9V VDD e 15V VO e 1 5V or 13 5V VDD e 5V VO e 0 5V or 4 5V VDD e 10V VO e 1V or 9V VDD e 15V VO e 1 5V or 13 5V VDD e 5V VO e 0 4V VDD e 10V VO e 0 5V VDD e 15V VO e 1 5V VDD e 5V VO e 4 6V VDD e 10V VO e 9 5V VDD e 15V VO e 13 5V VDD e 15V VIN e 0V VDD e 15V VIN e 15V 35 70 11 0 0 52 13 36
b 0 52 b1 3 b3 6 b0 3 b 40
C
Max 15 30 40 35 70 11 0 0 44 11 30
b 0 44 b1 1 b3 0
a 25
C
Max 15 30 40
a 85
C
Max 15 30 40
Units V V V V V V mA mA mA mA mA mA
Min
Min
Typ
Min
VIH
35 70 11 0 0 88 2 25 88
b 0 88 b 2 25 b8 8 b 10 b 5 b0 3
IOL
0 36 09 24
b 0 36 b0 9 b2 4 b1 0
IOH
IIN
03
10b5
03
10
mA mA
T AC Electrical Characteristics
A e 25
C CL e 50 pF RL e 200k Input trCL e tfCL e 20 ns unless otherwise specified
Parameter Propagation Delay Time to Q Outputs Propagation Delay Time to Carry Output Propagation Delay Time to Carry Output Conditions VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V CL e 15 pF VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V Any Input Per Package (Note 4) 15 37 45 15 10 5 180 70 55 31 74 9 5 65 75 360 140 110 Min Typ 200 85 70 320 135 110 285 120 95 100 50 40 160 70 55 Max 400 170 140 640 270 220 570 240 190 200 100 80 320 135 110 Units ns ns ns ns ns ns ns ns ns ns ns ns ns ns ns ms ms ms ns ns ns MHz MHz MHz pF pF
Symbol CLOCKED OPERATION tPHL or tPLH
tPHL or tPLH
tPHL or tPLH
tTHL or tTLH
Transition Time Q or Carry Output Minimum Clock Pulse Width Maximum Clock Rise and Fall Time Minimum Set-Up Time
tWH or tWL
trCL or tfCL
tSU
fCL
Maximum Clock Frequency
CIN CPD
Average Input Capacitance Power Dissipation Capacitance
Note 1 ``Absolute Maximum Ratings'' are those values beyond which the safety of the device cannot be guaranteed Except for ``Operating Temperature Range'' they are not meant to imply that the devices should be operated at these limits The table of ``Electrical Characteristics'' provides conditions for actual device N operation Note 2 VSS e 0V unless otherwise specified ote 3 IOH and IOL are tested one output at a time 3
T AC Electrical Characteristics
A e 25
C CL e 50 pF RL e 200 k Input trCL e tfCL e 20 ns unless otherwise specified (Continued)
Parameter Conditions Min Typ Max Units
Symbol
PRESET ENABLE OPERATION tPHL or tPLH Propagation Delay Time to Q output Propagation Delay Time to Carry Output Minimum Preset Enable Pulse Width Minimum Preset Enable Removal Time VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V VDD e 5V VDD e 10V VDD e 15V 285 115 95 400 165 135 80 30 25 150 60 50 570 230 195 800 330 260 160 60 50 300 120 100 ns ns ns ns ns ns ns ns ns ns ns ns
tPHL or tPLH
tWH
tREM
CARRY INPUT OPERATION tPHL or tPLH Propagation Delay Time to Carry Output Propagation Delay Time to Carry Output VDD e 5V VDD e 10V VDD e 15V CL e 15 pF VDD e 5V VDD e 10V VDD e 15V 265 110 90 200 85 70 530 220 180 400 170 140 ns ns ns ns ns ns
tPHL tPLH
N Parameters are guaranteed by DC correlated testing AC ote 1 ``Absolute Maximum Ratings'' are those values beyond which the safety of the device cannot be guaranteed Except for ``Operating Temperature Range'' they are not meant to imply that the devices should be operated at these limits The table of ``Electrical Characteristics'' provides conditions for actual device N operation Note 2 VSS e 0V unless otherwise specified Note 3 IOH and IOL are tested one output at a time A ote 4 CPD determines the no load AC power consumption of any CMOS device For complete explanation see 54C 74C Family Characteristics application note C-90 N
onnection Diagram
Dual-In-Line Package
Order Number CD4029B
TL F 5960 2
Top View
4
Logic Waveforms
Decade Mode
TL F 5960 3
Binary Mode
TL F 5960 4
5
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