CD4029BMS

December 1992
CMOS Presettable Up/Down Counter

Features Description
High-Voltage Type (20V Rating) CD4029BMS consists of a four-stage binary or BCD-decade up/
Medium Speed Operation: 8MHz (Typ.) at CL = 50pF down counter with provisions for look-ahead carry in both count-
and VDD - VSS = 10V ing modes. The inputs consist of a single CLOCK, CARRY-IN
Multi-Package Parallel Clocking for Synchronous High (CLOCK ENABLE), BINARY/DECADE, UP/DOWN, PRESET
Speed Output Response or Ripple Clocking for Slow ENABLE, and four individual JAM signals. Q1, Q2, Q3, Q4 and a
Clock Input Rise and Fall Times CARRY OUT signal are provided as outputs.
Preset Enable and Individual Jam Inputs Provided A high PRESET ENABLE signal allows information on the JAM
INPUTS to preset the counter to any state asynchronously with
Binary or Decade Up/Down Counting
the clock. A low on each JAM line, when the PRESET-ENABLE
BCD Outputs in Decade Mode signal is high, resets the counter to its zero count. The counter is
100% Tested for Maximum Quiescent Current at 20V advanced one count at the positive transition of the clock when
5V, 10V and 15V Parametric Ratings the CARRY-IN and PRE-SET ENABLE signals are low.
Advancement is inhibited when the CARRY-IN or PRESET
Standardized Symmetrical Output Characteristics ENABLE signals are high. The CARRY-OUT signal is normally
Maximum Input Current of 1A at 18V Over Full Pack- high and goes low when the counter reaches its maximum count
age-Temperature Range; 100nA at 18V and +25oC in the UP mode or the minimum count in the DOWN mode pro-
Noise Margin (Over Full Package Temperature Range): vided the CARRY-IN signal is low. The CARRY-IN signal in the
- 1V at VDD = 5V low state can thus be considered a CLOCK ENABLE. The
CARRY-IN terminal must be connected to VSS when not in use.
- 2V at VDD = 10V
Binary counting is accomplished when the BINARY/DECADE
- 2.5V at VDD = 15V
input is high; the counter counts in the decade mode when the
Meets All Requirements of JEDEC Tentative Stan- BINARY/DECADE input is low. The counter counts up when the
dards No. 13B, Standard Specifications for Descrip- UP/DOWN input is high, and down when the UP/DOWN input is
tion of B Series CMOS Devices low. Multiple packages can be connected in either a parallel-
clocking or a ripple-clocking arrangement as shown in Figure 17.
Applications
Parallel clocking provides synchronous control and hence faster
Programmable Binary and Decade Counting/Fre- response from all counting outputs. Ripple-clocking allows for
quency Synthesizers-BCD Output longer clock input rise and fall times.
Analog to Digital and Digital to Analog Conversion The CD4029BMS is supplied in these 16-lead outline packages:
Up/Down Binary Counting Braze Seal DIP H4X
Difference Counting Frit Seal DIP H1F
Ceramic Flatpack H6W
Magnitude and Sign Generation
Up/Down Decade Counting

Pinout Functional Diagram

CD4029BMS JAM INPUTS
PRESET
TOP VIEW ENABLE VDD
1 2 3 4
CARRY IN
PRESET ENABLE 1 16 VDD 1 4 12 13 3 16
(CLOCK
Q4 2 15 CLOCK ENABLE) 5 6 Q1

JAM 4 3 14 Q3
BINARY/ 11 Q2
JAM 1 4 13 JAM 3 DECADE 9
CARRY IN 5 12 JAM 2 Q3 BUFFERED
14
Q1 6 11 Q2 OUTPUTS
UP/DOWN 10
CARRY OUT 7 10 UP/DOWN Q4
2
VSS 8 9 BINARY/DECADE CLOCK 15
7

CARRY
8
OUT
VSS

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. File Number 3304
1-888-INTERSIL or 321-724-7143 | Copyright Intersil Corporation 1999
7-798
 Specifications CD4029BMS
Absolute Maximum Ratings Reliability Information
DC Supply Voltage Range, (VDD) . . . . . . . . . . . . . . . -0.5V to +20V Thermal Resistance . . . . . . . . . . . . . . . . ja jc
(Voltage Referenced to VSS Terminals) Ceramic DIP and FRIT Package . . . . . 80oC/W 20oC/W
Input Voltage Range, All Inputs . . . . . . . . . . . . .-0.5V to VDD +0.5V Flatpack Package . . . . . . . . . . . . . . . . 70oC/W 20oC/W
DC Input Current, Any One Input . . . . . . . . . . . . . . . . . . . . . . . .10mA Maximum Package Power Dissipation (PD) at +125 C o

Operating Temperature Range . . . . . . . . . . . . . . . . -55oC to +125oC For TA = -55oC to +100oC (Package Type D, F, K) . . . . . . 500mW
Package Types D, F, K, H For TA = +100oC to +125oC (Package Type D, F, K) . . . . . Derate
Storage Temperature Range (TSTG) . . . . . . . . . . . -65oC to +150oC Linearity at 12mW/oC to 200mW
Lead Temperature (During Soldering) . . . . . . . . . . . . . . . . . +265oC Device Dissipation per Output Transistor . . . . . . . . . . . . . . . 100mW
At Distance 1/16 1/32 Inch (1.59mm 0.79mm) from case for For TA = Full Package Temperature Range (All Package Types)
10s Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC

TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS

LIMITS
GROUP A
PARAMETER SYMBOL CONDITIONS (NOTE 1) SUBGROUPS TEMPERATURE MIN MAX UNITS
Supply Current IDD VDD = 20V, VIN = VDD or GND 1 +25 oC - 10 A
2 +125oC - 1000 A
VDD = 18V, VIN = VDD or GND 3 -55oC - 10 A
Input Leakage Current IIL VIN = VDD or GND VDD = 20 1 +25o C -100 - nA
2 +125oC -1000 - nA
VDD = 18V 3 -55oC -100 - nA
Input Leakage Current IIH VIN = VDD or GND VDD = 20 1 +25oC - 100 nA
2 +125oC - 1000 nA
VDD = 18V 3 -55oC - 100 nA
Output Voltage VOL15 VDD = 15V, No Load 1, 2, 3 +25oC, +125oC, -55oC - 50 mV
Output Voltage VOH15 VDD = 15V, No Load (Note 3) 1, 2, 3 +25oC, +125oC, -55oC 14.95 - V
Output Current (Sink) IOL5 VDD = 5V, VOUT = 0.4V 1 +25oC 0.53 - mA
Output Current (Sink) IOL10 VDD = 10V, VOUT = 0.5V 1 +25oC 1.4 - mA
Output Current (Sink) IOL15 VDD = 15V, VOUT = 1.5V 1 +25oC 3.5 - mA
Output Current (Source) IOH5A VDD = 5V, VOUT = 4.6V 1 +25oC - -0.53 mA
Output Current (Source) IOH5B VDD = 5V, VOUT = 2.5V 1 +25oC - -1.8 mA
Output Current (Source) IOH10 VDD = 10V, VOUT = 9.5V 1 +25oC - -1.4 mA
Output Current (Source) IOH15 VDD = 15V, VOUT = 13.5V 1 +25oC - -3.5 mA
N Threshold Voltage VNTH VDD = 10V, ISS = -10A 1 +25oC -2.8 -0.7 V
P Threshold Voltage VPTH VSS = 0V, IDD = 10A 1 +25oC 0.7 2.8 V
Functional F VDD = 2.8V, VIN = VDD or GND 7 +25oC VOH > VOL < V
VDD/2 VDD/2
VDD = 20V, VIN = VDD or GND 7 +25oC
VDD = 18V, VIN = VDD or GND 8A +125oC
VDD = 3V, VIN = VDD or GND 8B -55oC
Input Voltage Low VIL VDD = 5V, VOH > 4.5V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC - 1.5 V
(Note 2)
Input Voltage High VIH VDD = 5V, VOH > 4.5V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC 3.5 - V
(Note 2)
Input Voltage Low VIL VDD = 15V, VOH > 13.5V, 1, 2, 3 +25oC, +125oC, -55oC - 4 V
(Note 2) VOL < 1.5V
Input Voltage High VIH VDD = 15V, VOH > 13.5V, 1, 2, 3 +25oC, +125oC, -55oC 11 - V
(Note 2) VOL < 1.5V
NOTES: 1. All voltages referenced to device GND, 100% testing being 3. For accuracy, voltage is measured differentially to VDD. Limit
implemented. is 0.050V max.
2. Go/No Go test with limits applied to inputs.

7-799
 Specifications CD4029BMS

TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS

LIMITS
GROUP A
PARAMETER SYMBOL CONDITIONS (NOTE 1, 2) SUBGROUPS TEMPERATURE MIN MAX UNITS
Propagation Delay TPHL1 VDD = 5V, VIN = VDD or GND 9 +25oC - 500 ns
Clock To Q Output TPLH1
10, 11 +125oC, -55oC - 675 ns
Propagation Delay TPHL2 VDD = 5V, VIN = VDD or GND 9 +25oC - 560 ns
Clock To Carry Out TPLH2
10, 11 +125oC, -55oC - 756 ns
Propagation Delay TPHL3 VDD = 5V, VIN = VDD or GND 9 +25oC - 470 ns
Preset Enable To Q TPLH3
10, 11 +125oC, -55oC - 635 ns
Propagation Delay TPHL4 VDD = 5V, VIN = VDD or GND 9 +25oC - 640 ns
Preset Enable To Carry- TPLH4
10, 11 +125oC, -55oC - 864 ns
Out
Propagation Delay TPHL5 VDD = 5V, VIN = VDD or GND 9 +25oC - 340 ns
Carry-In To TPLH5
10, 11 +125oC, -55oC - 459 ns
Carry-Out
Transition Time TTHL VDD = 5V, VIN = VDD or GND 9 +25oC - 200 ns
Q Output TTLH
10, 11 +125oC, -55oC - 270 ns
Maximum Clock Input FCL VDD = 5V, VIN = VDD or GND 9 +25oC 2 - MHz
Frequency
10, 11 +125oC, -55oC 1.48 - MHz
NOTES:
1. VDD = 5V, CL = 50pF, RL = 200K
2. -55oC and +125oC limits guaranteed, 100% testing being implemented.

TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS

LIMITS
PARAMETER SYMBOL CONDITIONS NOTES TEMPERATURE MIN MAX UNITS
Supply Current IDD VDD = 5V, VIN = VDD or GND 1, 2 -55oC, +25oC - 5 A
+125oC - 150 A
VDD = 10V, VIN = VDD or GND 1, 2 -55oC, +25oC - 10 A
+125oC - 300 A
VDD = 15V, VIN = VDD or GND 1, 2 -55oC, +25oC - 10 A
+125oC - 600 A
Output Voltage VOL VDD = 5V, No Load 1, 2 +25oC, +125oC, - 50 mV
-55oC
Output Voltage VOL VDD = 10V, No Load 1, 2 +25oC, +125oC, - 50 mV
-55oC
Output Voltage VOH VDD = 5V, No Load 1, 2 +25oC, +125oC, 4.95 - V
-55oC
Output Voltage VOH VDD = 10V, No Load 1, 2 +25oC, +125oC, 9.95 - V
-55oC
Output Current (Sink) IOL5 VDD = 5V, VOUT = 0.4V 1, 2 +125oC 0.36 - mA
-55oC 0.64 - mA
Output Current (Sink) IOL10 VDD = 10V, VOUT = 0.5V 1, 2 +125oC 0.9 - mA
-55oC 1.6 - mA
Output Current (Sink) IOL15 VDD = 15V, VOUT = 1.5V 1, 2 +125oC 2.4 - mA
-55oC 4.2 - mA
Output Current (Source) IOH5A VDD = 5V, VOUT = 4.6V 1, 2 +125oC - -0.36 mA
-55oC - -0.64 mA

7-800
 Specifications CD4029BMS

TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued)

LIMITS
PARAMETER SYMBOL CONDITIONS NOTES TEMPERATURE MIN MAX UNITS
Output Current (Source) IOH5B VDD = 5V, VOUT = 2.5V 1, 2 +125oC - -1.15 mA
o
-55 C - -2.0 mA
Output Current (Source) IOH10 VDD = 10V, VOUT = 9.5V 1, 2 +125oC - -0.9 mA
oC
-55 - -2.6 mA
Output Current (Source) IOH15 VDD =15V, VOUT = 13.5V 1, 2 +125oC - -2.4 mA
-55oC - -4.2 mA
Input Voltage Low VIL VDD = 10V, VOH > 9V, VOL < 1V 1, 2 +25oC, +125oC, - 3 V
-55oC
Input Voltage High VIH VDD = 10V, VOH > 9V, VOL < 1V 1, 2 +25oC, +125oC, 7 - V
-55oC
Propagation Delay TPHL1 VDD = 10V 1, 2, 3 +25oC - 240 ns
Q Output TPLH1
VDD = 15V 1, 2, 3 +25oC - 180 ns
Propagation Delay TPHL2 VDD = 10V 1, 2, 3 +25oC - 260 ns
Carry Output TPLH2
VDD = 15V 1, 2, 3 +25oC - 190 ns
o
Propagation Delay TPHL3 VDD = 10V 1, 2, 3 +25 C - 200 ns
Preset Enable To Q TPLH3
VDD = 15V 1, 2, 3 +25oC - 160 ns
Propagation Delay TPHL4 VDD = 10V 1, 2, 3 +25oC - 290 ns
Preset Enable To Carry- TPLH4 oC
VDD = 15V 1, 2, 3 +25 - 210 ns
Out
Propagation Delay TPHL5 VDD = 10V 1, 2, 3 +25oC - 140 ns
Carry In To Carry Out TPLH5
VDD = 15V 1, 2, 3 +25oC - 100 ns
o
Transition Time TTHL VDD = 10V 1, 2, 3 +25 C - 100 ns
TTLH oC
VDD = 15V 1, 2, 3 +25 - 80 ns
Maximum Clock Input FCL VDD = 10V 1, 2, 3 +25oC 4 - MHz
Frequency
VDD = 15V 1, 2, 3 +25oC 5.5 - MHz
Minimum Data Setup TS VDD = 5V 1, 2, 3 +25oC - 340 ns
Time
VDD = 10V 1, 2, 3 +25oC - 140 ns
Note 4
oC
VDD = 15V 1, 2, 3 +25 - 100 ns
Clock Rise And Fall Time TRCL VDD = 5V 1, 2, 3 +25oC - 15 s
Note 5 TFCL
VDD = 10V 1, 2, 3 +25oC - 15 s
VDD = 15V 1, 2, 3 +25oC - 15 s
Minimum Clock Pulse TW VDD = 5V 1, 2, 3 +25oC - 180 ns
Width
VDD = 10V 1, 2, 3 +25oC - 90 ns
VDD = 15V 1, 2, 3 +25oC - 60 ns
Minimum Carry In Setup TS VDD = 5V 1, 2, 3 +25oC - 200 ns
Time
VDD = 10V 1, 2, 3 +25oC - 70 ns
Note 6
VDD = 15V 1, 2, 3 +25oC - 60 ns
Minimum Carry Input TH VDD = 5V 1, 2, 3 +25oC - 50 ns
Hold Time
VDD = 10V 1, 2, 3 +25oC - 30 ns
Note 6
VDD = 15V 1, 2, 3 +25oC - 25 ns
Minimum Preset Enable TREM VDD = 5V 1, 2, 3 +25oC - 200 ns
Removal Time
VDD = 10V 1, 2, 3 +25oC - 110 ns
Note 4
VDD = 15V 1, 2, 3 +25oC - 80 ns

7-801
 Specifications CD4029BMS

TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued)

LIMITS
PARAMETER SYMBOL CONDITIONS NOTES TEMPERATURE MIN MAX UNITS
Minimum Preset Enable TW VDD = 5V 1, 2, 3 +25oC - 130 ns
Pulse Width o
VDD = 10V 1, 2, 3 +25 C - 70 ns
VDD = 15V 1, 2, 3 +25oC - 50 ns
oC
Input Capacitance CIN Any Input 1, 2 +25 - 7.5 pF
NOTES:
1. All voltages referenced to device GND.
2. The parameters listed on Table 3 are controlled via design or process and are not directly tested. These parameters are characterized
on initial design release and upon design changes which would affect these characteristics.
3. CL = 50pF, RL = 200K, Input TR, TF < 20ns.
4. From Up/Down, Binary/Decode, Carry In, or Preset Enable Control Inputs to Clock Edge.
5. If more than one unit is cascaded in the parallel clocked application, tr CL should be made the sum of the fixed propagation delay at
15pF and the transition time of the carry output driving stage for the estimated capacitive load. This measurement was made with a de-
coupling capacitor (>1F) between VDD and VSS.
6. From Carry In to Clock Edge.

TABLE 4. POST IRRADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS

LIMITS
PARAMETER SYMBOL CONDITIONS NOTES TEMPERATURE MIN MAX UNITS
Supply Current IDD VDD = 20V, VIN = VDD or GND 1, 4 +25oC - 25 A
N Threshold Voltage VNTH VDD = 10V, ISS = -10A 1, 4 +25oC -2.8 -0.2 V
N Threshold Voltage VTN VDD = 10V, ISS = -10A 1, 4 +25oC - 1 V
Delta
P Threshold Voltage VTP VSS = 0V, IDD = 10A 1, 4 +25oC 0.2 2.8 V
P Threshold Voltage VTP VSS = 0V, IDD = 10A 1, 4 +25oC - 1 V
Delta
Functional F VDD = 18V, VIN = VDD or GND 1 +25oC VOH > VOL < V
VDD/2 VDD/2
VDD = 3V, VIN = VDD or GND
Propagation Delay Time TPHL VDD = 5V 1, 2, 3, 4 +25oC - 1.35 x ns
TPLH +25oC
Limit
NOTES: 1. All voltages referenced to device GND.
2. CL = 50pF, RL = 200K, Input TR, TF < 20ns
3. See Table 2 for +25oC limit.
4. Read and Record

TABLE 5. BURN-IN AND LIFE TEST DELTA PARAMETERS +25OC

PARAMETER SYMBOL DELTA LIMIT

Supply Current - MSI-2 IDD 1.0A
Output Current (Sink) IOL5 20% x Pre-Test Reading
Output Current (Source) IOH5A 20% x Pre-Test Reading

7-802
 Specifications CD4029BMS

TABLE 6. APPLICABLE SUBGROUPS

MIL-STD-883
CONFORMANCE GROUP METHOD GROUP A SUBGROUPS READ AND RECORD
Initial Test (Pre Burn-In) 100% 5004 1, 7, 9 IDD, IOL5, IOH5A
Interim Test 1 (Post Burn-In) 100% 5004 1, 7, 9 IDD, IOL5, IOH5A
Interim Test 2 (Post Burn-In) 100% 5004 1, 7, 9 IDD, IOL5, IOH5A
PDA (Note 1) 100% 5004 1, 7, 9, Deltas
Interim Test 3 (Post Burn-In) 100% 5004 1, 7, 9 IDD, IOL5, IOH5A
PDA (Note 1) 100% 5004 1, 7, 9, Deltas
Final Test 100% 5004 2, 3, 8A, 8B, 10, 11
Group A Sample 5005 1, 2, 3, 7, 8A, 8B, 9, 10, 11
Group B Subgroup B-5 Sample 5005 1, 2, 3, 7, 8A, 8B, 9, 10, 11, Deltas Subgroups 1, 2, 3, 9, 10, 11
Subgroup B-6 Sample 5005 1, 7, 9
Group D Sample 5005 1, 2, 3, 8A, 8B, 9 Subgroups 1, 2 3
NOTE: 1. 5% Parameteric, 3% Functional; Cumulative for Static 1 and 2.

TABLE 7. TOTAL DOSE IRRADIATION

TEST READ AND RECORD

MIL-STD-883
CONFORMANCE GROUPS METHOD PRE-IRRAD POST-IRRAD PRE-IRRAD POST-IRRAD
Group E Subgroup 2 5005 1, 7, 9 Table 4 1, 9 Table 4

TABLE 8. BURN-IN AND IRRADIATION TEST CONNECTIONS

OSCILLATOR
FUNCTION OPEN GROUND VDD 9V -0.5V 50kHz 25kHz
Static Burn-In 1 2, 6, 7, 11, 14 1, 3 - 5, 8 - 10, 12, 16
Note 1 13, 15
Static Burn-In 2 2, 6, 7, 11, 14 8 1, 3 - 5, 9, 10, 12,
Note 1 13, 15, 16
Dynamic Burn- - 1, 3 - 5, 8, 12, 13 9, 10, 16 2, 6, 7, 11, 14 15 -
In Note 1
Irradiation 2, 6, 7, 11, 14 8 1, 3 - 5, 9, 10, 12,
Note 2 13, 15, 16
NOTE:
1. Each pin except VDD and GND will have a series resistor of 10K 5%, VDD = 18V 0.5V
2. Each pin except VDD and GND will have a series resistor of 47K 5%; Group E, Subgroup 2, sample size is 4 dice/wafer, 0 failures,
VDD = 10V 0.5V

7-803
 Logic Diagram
* * * *
4 J1 12 J2 13 J3 3 J4
BINARY/
DECADE
* 9

PRESET
ENABLE
* 1

CARRY IN PE J PE J PE J PE J
* 5 TE1 Q1 TE2 Q2 TE3 Q3 TE4 Q4 7
F/F1 F/F2 F/F3 F/F4 CARRY
CLOCK Q1 Q2 Q3 Q4 OUT
ENABLE
CL CL CL CL

UP/DOWN

CD4029BMS
* 10
7-804

CLOCK
* 15 6 11 14 2
Q2 Q2 Q3 Q4

TRUTH TABLE FUNCTION TABLE

CONTROL LOGIC
VDD CLOCK TE PE J Q Q INPUT LEVEL ACTION
X X 0 0 0 1 BIN/DEC 1 Binary Count
*ALL INPUTS ARE PROTECTED (B/D) 0 Decade Count
BY CMOS PROTECTION
NETWORK 0 1 X Q Q UP/DOWN 1 Up Count
PE J
(U/D) 0 Down Count
VSS TE Q
X X 0 1 1 0 Preset Enable 1 Jam In
(PE) 0 No Jam
Q
1 1 X Q Q NC 1 No Counter Advance at
CARRY IN (CI) POS Clock Transition
(CLOCK ENABLE) 0 Advance Counter at
POS Clock Transition
X 1 X Q Q NC
X = Dont Care

FIGURE 1.
 CD4029BMS

Typical Performance Characteristics

AMBIENT TEMPERATURE (TA) = +25oC AMBIENT TEMPERATURE (TA) = +25oC

OUTPUT LOW (SINK) CURRENT (IOL) (mA)

OUTPUT LOW (SINK) CURRENT (IOL) (mA)

30 15
GATE-TO-SOURCE VOLTAGE (VGS) = 15V
GATE-TO-SOURCE VOLTAGE (VGS) = 15V
25 12.5

20 10

10V
15 7.5
10V

10 5

5 2.5
5V
5V
0 5 10 15
0 5 10 15
DRAIN-TO-SOURCE VOLTAGE (VDS) (V)
DRAIN-TO-SOURCE VOLTAGE (VDS) (V)
FIGURE 2. TYPICAL OUTPUT LOW (SINK) CURRENT FIGURE 3. MINIMUM OUTPUT LOW (SINK) CURRENT
CHARACTERISTICS CHARACTERISTICS

DRAIN-TO-SOURCE VOLTAGE (VDS) (V) DRAIN-TO-SOURCE VOLTAGE (VDS) (V)

-15 -10 -5 0 -15 -10 -5 0
0 0
AMBIENT TEMPERATURE (TA) = +25oC AMBIENT TEMPERATURE (TA) = +25oC

OUTPUT HIGH (SOURCE) CURRENT (IOH) (mA)

OUTPUT HIGH (SOURCE) CURRENT (IOH) (mA)

GATE-TO-SOURCE VOLTAGE (VGS) = -5V -5 GATE-TO-SOURCE VOLTAGE (VGS) = -5V

-10 -5

-15

-10V -10V
-20 -10

-25

-15V -15V
-30 -15

FIGURE 4. TYPICAL OUTPUT HIGH (SOURCE) CURRENT FIGURE 5. MINIMUM OUTPUT HIGH (SOURCE) CURRENT
CHARACTERISTICS CHARACTERISTICS
PROPAGATION DELAY TIME (tPHL, tPLH) (ns)

AMBIENT TEMPERATURE (TA) = +25oC AMBIENT TEMPERATURE (TA) = +25oC

TRANSITION TIME (tTHL, tTLH) (ns)

300
SUPPLY VOLTAGE (VDD) = 5V
200

SUPPLY VOLTAGE (VDD) = 5V

150 200

100 10V
10V
100
15V 15V
50

0
0 20 40 60 80 100 0 20 40 60 80 100
LOAD CAPACITANCE (CL) (pF) LOAD CAPACITANCE (CL) (pF)

FIGURE 6. TYPICAL TRANSITION TIME AS A FUNCTION OF FIGURE 7. TYPICAL PROPAGATION DELAY TIME AS A
LOAD CAPACITANCE FUNCTION OF LOAD CAPACITANCE (Q OUTPUT)

7-805
 CD4029BMS

Typical Performance Characteristics (Continued)

105 8
6
AMBIENT TEMPERATURE (TA) = +25oC
PROPAGATION DELAY TIME (tPHL, tPLH) (ns)

4
SUPPLY VOLTAGE (VDD) = 15V
2

POWER DISSIPATION (PD) (W)

300 SUPPLY VOLTAGE (VDD) = 5V 104 8 10V
6
4

200 103 8 10V

6
5V
4
2
10V
100 102 8
6
15V CL = 50pF
4
CL = 15pF
2
AMBIENT TEMPERATURE (TA) = +25oC
10
0 20 40 60 80 100 2 4 68 2 4 6 8 2 4 6 8 2 4 6 8 2 4 6 8
1 10 102 103 104
LOAD CAPACITANCE (CL) (pF) CLOCKFREQUENCY (fCL) (kHz)
FIGURE 8. TYPICAL PROPAGATION DELAY TIME AS A FIGURE 9. TYPICAL POWER DISSIPATION AS A FUNCTION
FUNCTION OF LOAD CAPACITANCE (CARRY OF FREQUENCY
OUTPUT)

Timing Diagrams
CLOCK (CL)
CARRY IN
(CL ENABLE)
UP/DOWN
BINARY/
DECADE
PRESET
ENABLE
J1
J2
J3
J4

Q1
Q2
Q3
Q4
CARRY OUT

COUNT 5 6 7 8 9 10 11 12 13 14 15 9 8 7 6 5 4 3 2 1 0 0 15

The CD4029BMS CLOCK and UP/DOWN inputs are used

directly in most applications. In applications where CLOCK CLOCK UP
UP and CLOCK DOWN inputs are provided, conversion to UP/DOWN
the CD4029BMS CLOCK and UP/DOWN inputs can easily VDD
be realized by use of the circuit in Figure 11.
CLOCK
CD4029BMS changes count on positive transitions of DOWN
CLOCK UP or CLOCK DOWN inputs. For the gate configu- CLOCK

ration in Figure 12, when counting up the CLOCK DOWN

1 CD4011
input must be maintained high and conversely when count- QUAD 2 INPUT NAND GATE
ing down the CLOCK UP input must be maintained high.
FIGURE 11. CONVERSION OF CLOCK UP, CLOCK DOWN
INPUT SIGNALS TO CLOCK AND UP/DOWN
INPUT SIGNALS

7-806
 CD4029BMS

Timing Diagrams (Continued)

CLOCK (CL)
CARRY IN
(CL ENABLE)
UP/DOWN
BINARY/
DECADE
PRESET
ENABLE
J1
J2
J3
J4
Q1
Q2
Q3
Q4
CARRY OUT

COUNT 0 1 2 3 4 5 6 7 8 9 8 7 6 5 4 3 2 1 0 0 9 8 7

FIGURE 12. TIMING DIAGRAM-DECADE MODE

PARALLEL CLOCKING

UP/DOWN
PRESET
ENABLE

UP/D PE J1 J2 J3 J4 UP/D PE J1 J2 J3 J4 UP/D PE J1 J2 J3 J4

*
CI CD4029 CO CI CD4029 CO CI CD4029 CO

B/D CL Q1 Q2 Q3 Q4 B/D CL Q1 Q2 Q3 Q4 B/D CL Q1 Q2 Q3 Q4

CLOCK

BINARY/
DECADE

*CARRY OUT LINES AT THE 2ND, 3RD, ETC, STAGES MAY HAVE A NEG-
ATIVE-GOING GLITCH PULSE RESULTING FROM DIFFERENTIAL
DELAYS OF DIFFERENT CD4029BMS ICS. THESE NEGATIVE GOING
GLITCHES DO NOT AFFECT PROPER CD4029BMS OPERATION. HOW-
EVER, IF THE CARRY OUT SIGNALS ARE USED TO TRIGGER OTHER
EDGE-SENSITIVE LOGIC DEVICES, SUCH AS FFS OR COUNTERS, THE
CARRY OUT SIGNALS SHOULD BE GATED WITH THE CLOCK SIGNAL
USING A 2-INPUT OR GATE SUCH AS CD4071BMS.

FIGURE 13. CASCADING COUNTER PACKAGES

All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate
and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which
may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site http://www.intersil.com

807
 CD4029BMS

Timing Diagrams (Continued)

RIPPLE CLOCKING

UP/DOWN

PRESET
ENABLE

UP/D PE J1 J2 J3 J4 UP/D PE J1 J2 J3 J4 UP/D PE J1 J2 J3 J4

CI CD4029 CO CI CD4029 CO CI CD4029 CO

B/D CL Q1 Q2 Q3 Q4 B/D CL Q1 Q2 Q3 Q4 B/D CL Q1 Q2 Q3 Q4

CLOCK
1/4 CD4071B 1/4 CD4071B

BINARY/
DECADE

RIPPLE CLOCKING MODE:

THE UP/DOWN CONTROL CAN BE CHANGED AT ANY COUNT. THE ONLY
RESTRICTION ON CHANGING THE UP/DOWN CONTROL IS THAT THE CLOCK
INPUT TO THE FIRST COUNTING STAGE MUST BE HIGH. FOR CASCADING
COUNTERS OPERATING IN A FIXED UP-COUNT OR DOWN-COUNT MODE,
THE OR GATES ARE NOT REQUIRED BETWEEN STAGES, AND CO IS CON-
NECTED DIRECTLY TO THE CL INPUT OF THE NEXT STAGE WITH CI
GROUNDED.

FIGURE 13. CASCADING COUNTER PACKAGES (Continued)

Chip Dimensions and Pad Layout

Dimensions in parentheses are in millimeters

and are derived from the basic inch dimensions
as indicated. Grid graduations are in mils (10-3 inch)
METALLIZATION: Thickness: 11k 14k, AL.
PASSIVATION: 10.4k - 15.6k, Silane
BOND PADS: 0.004 inches X 0.004 inches MIN
DIE THICKNESS: 0.0198 inches - 0.0218 inches

7-808