CD4020BMS, CD4024BMS,
CD4040BMS
October 1996
CMOS Ripple-Carry Binary
Counter/Dividers
Pinouts
CD4020BMS
TOP VIEW
Features
• High Voltage Types (20V Rating)
• Medium Speed Operation
• Fully Static Operation
• Buffered Inputs and Outputs
• 100% Tested for Quiescent Current at 20V
• Standardized Symmetrical Output Characteristics
• Common Reset
• 5V, 10V and 15V Parametric Ratings
• Maximum Input Current of 1µa at 18V Over Full Pack-
age-Temperature Range;
- 100nA at 18V and 25
o
C
• Noise Margin (Over Full Package Temperature Range):
- 1V at VDD = 5V
- 2V at VDD = 10V
- 2.5V at VDD = 15V
• Meets All Requirements of JEDEC Tentative Standard
No. 13B, “Standard Specifications For Description Of
‘B’ Series CMOS Devices”
Q12 1
Q13 2
Q14 3
Q6 4
Q5 5
Q7 6
Q4 7
VSS 8
16 VDD
15 Q11
14 Q10
13 Q8
12 Q9
11 RESET
10
θ
9 Q1
CD4024BMS
TOP VIEW
θ
1
RESET 2
Q7 3
Q6 4
Q5 5
Q4 6
VSS 7
14 VDD
13 NC
12 Q1
11 Q2
10 NC
9 Q3
8 NC
Applications
• Control Counters
• Timers
• Frequency Dividers
• Time-Delay Circuits
Description
NC = NO CONNECTION
CD4020BMS - 14 Stage
CD4024BMS - 7 Stage
CD4040BMS - 12 Stage
CD4020BMS, CD4024BMS, and CD4040BMS are ripple-
carry binary counters. All counter stages are master-slave
flip-flops. The state of a counter advances one count on the
negative transition of each input pulse; a high level on the
RESET line resets the counter to its all zeros state. Schmitt
trigger action on the input-pulse line permits unlimited rise
and fall times. All inputs and outputs are buffered.
The CD4020BMS, CD4024BMS and the CD4040BMS is
supplied in these 14 lead outline packages:
CD4020B
CD4024B
H4Q
H1B
H3W
CD4040B
H4X
H1F
H6W
Q12 1
Q6 2
Q5 3
Q7 4
Q4 5
Q3 6
Q2 7
VSS 8
CD4040BMS
TOP VIEW
16 VDD
15 Q11
14 Q10
13 Q8
12 Q9
11 R
10
θ
9 Q1
Braze Seal DIP
Frit Seal DIP
Ceramic Flatpack
H4W
H1F
H6W
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
File Number
3300.1
7-359
Specifications CD4020BMS, CD4024BMS, CD4040BMS
Absolute Maximum Ratings
DC Supply Voltage Range, (VDD) . . . . . . . . . . . . . . . -0.5V to +20V
(Voltage Referenced to VSS Terminals)
Input Voltage Range, All Inputs . . . . . . . . . . . . .-0.5V to VDD +0.5V
DC Input Current, Any One Input.
. . . . . . . . . . . . . . . . . . . . . . . .±10mA
Operating Temperature Range . . . . . . . . . . . . . . . . -55
o
C to +125
o
C
Package Types D, F, K, H
Storage Temperature Range (TSTG) . . . . . . . . . . . -65
o
C to +150
o
C
Lead Temperature (During Soldering) . . . . . . . . . . . . . . . . . +265
o
C
At Distance 1/16
±
1/32 Inch (1.59mm
±
0.79mm) from case for
10s Maximum
Reliability Information
Thermal Resistance . . . . . . . . . . . . . . . .
θ
ja
θ
jc
Ceramic DIP and FRIT Package . . . . . 80
o
C/W
20
o
C/W
Flatpack Package . . . . . . . . . . . . . . . . 70
o
C/W
20
o
C/W
Maximum Package Power Dissipation (PD) at +125
o
C
For TA = -55
o
C to +100
o
C (Package Type D, F, K) . . . . . . 500mW
For TA = +100
o
C to +125
o
C (Package Type D, F, K) . . . . . . Derate
Linearity at 12mW/
o
C to 200mW
Device Dissipation per Output Transistor . . . . . . . . . . . . . . . 100mW
For TA = Full Package Temperature Range (All Package Types)
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175
o
C
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS
GROUP A
SUBGROUPS
1
2
VDD = 18V, VIN = VDD or GND
Input Leakage Current
IIL
VIN = VDD or GND
VDD = 20
3
1
2
VDD = 18V
Input Leakage Current
IIH
VIN = VDD or GND
VDD = 20
3
1
2
VDD = 18V
Output Voltage
Output Voltage
Output Current (Sink)
Output Current (Sink)
Output Current (Sink)
Output Current (Source)
Output Current (Source)
Output Current (Source)
Output Current (Source)
N Threshold Voltage
P Threshold Voltage
Functional
VOL15
VOH15
IOL5
IOL10
IOL15
IOH5A
IOH5B
IOH10
IOH15
VNTH
VPTH
F
VDD = 15V, No Load
VDD = 15V, No Load (Note 3)
VDD = 5V, VOUT = 0.4V
VDD = 10V, VOUT = 0.5V
VDD = 15V, VOUT = 1.5V
VDD = 5V, VOUT = 4.6V
VDD = 5V, VOUT = 2.5V
VDD = 10V, VOUT = 9.5V
VDD = 15V, VOUT = 13.5V
VDD = 10V, ISS = -10µA
VSS = 0V, IDD = 10µA
VDD = 2.8V, VIN = VDD or GND
VDD = 20V, VIN = VDD or GND
VDD = 18V, VIN = VDD or GND
VDD = 3V, VIN = VDD or GND
Input Voltage Low
(Note 2)
Input Voltage High
(Note 2)
Input Voltage Low
(Note 2)
Input Voltage High
(Note 2)
VIL
VIH
VIL
VIH
VDD = 5V, VOH > 4.5V, VOL < 0.5V
VDD = 5V, VOH > 4.5V, VOL < 0.5V
VDD = 15V, VOH > 13.5V,
VOL < 1.5V
VDD = 15V, VOH > 13.5V,
VOL < 1.5V
3
1, 2, 3
1, 2, 3
1
1
1
1
1
1
1
1
1
7
7
8A
8B
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
LIMITS
TEMPERATURE
+25
o
C
+125
o
C
-55
o
C
+25
o
C
+125
o
C
-55
o
C
+25
o
C
+125
o
C
-55
o
C
+25
o
C, +125
o
C, -55
o
C
MIN
-
-
-
-100
-1000
-100
-
-
-
-
MAX
10
1000
10
-
-
-
100
1000
100
50
-
-
-
-
-0.53
-1.8
-1.4
-3.5
-0.7
2.8
UNITS
µA
µA
µA
nA
nA
nA
nA
nA
nA
mV
V
mA
mA
mA
mA
mA
mA
mA
V
V
V
PARAMETER
Supply Current
SYMBOL
IDD
CONDITIONS
(NOTE 1)
VDD = 20V, VIN = VDD or GND
+25
o
C, +125
o
C, -55
o
C 14.95
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+125
o
C
-55
o
C
+25
o
C, +125
o
C, -55
o
C
+25
o
C, +125
o
C, -55
o
C
+25
o
C, +125
o
C, -55
o
C
+25
o
C, +125
o
C, -55
o
C
-
3.5
-
11
0.53
1.4
3.5
-
-
-
-
-2.8
0.7
VOH > VOL <
VDD/2 VDD/2
1.5
-
4
-
V
V
V
V
NOTES: 1. All voltages referenced to device GND, 100% testing being
implemented.
2. Go/No Go test with limits applied to inputs
3. For accuracy, voltage is measured differentially to VDD. Limit
is 0.050V max.
7-360
Specifications CD4020BMS, CD4024BMS, CD4040BMS
TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS
GROUP A
SUBGROUPS TEMPERATURE
9
10, 11
VDD = 5V, VIN = VDD or GND
9
10, 11
VDD = 5V, VIN = VDD or GND
9
10, 11
VDD = 5V, VIN = VDD or GND
9
10, 11
VDD = 5V, VIN = VDD or GND
9
10, 11
+25
o
C
+125
o
C, -55
o
C
+25
o
C
+125
o
C, -55
o
C
+25
o
C
+125
o
C, -55
o
C
+25
o
C
+125
o
C, -55
o
C
+25
o
C
+125
o
C, -55
o
C
LIMITS
MIN
-
-
-
-
-
-
-
-
3.5
2.22
MAX
360
486
330
446
280
378
200
270
-
-
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
PARAMETER
Propagation Delay
0 To Q1
Propagation Delay
Qn To Qn + 1
Propagation Delay
Reset To Q
Transition Time
Q1
Maximum Clock Input
Frequency
NOTES:
SYMBOL
TPHL1
TPLH1
TPHL2
TPLH2
TPLH3
TPHL3
TTHL
TTLH
FCL
CONDITIONS
(NOTE 1, 2)
VDD = 5V, VIN = VDD or GND
1. VDD = 5V, CL = 50pF, RL = 200K
2. -55
o
C and +125
o
C limits guaranteed, 100% testing being implemented.
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS
LIMITS
PARAMETER
Supply Current
SYMBOL
IDD
CONDITIONS
VDD = 5V, VIN = VDD or GND
NOTES
1, 2
TEMPERATURE
-55
o
C, +25
o
C
+125
o
C
VDD = 10V, VIN = VDD or GND
1, 2
-55
o
C, +25
o
C
+125
o
C
VDD = 15V, VIN = VDD or GND
1, 2
-55
o
C, +25
o
C
+125
o
C
Output Voltage
Output Voltage
Output Voltage
Output Voltage
Output Current (Sink)
VOL
VOL
VOH
VOH
IOL5
VDD = 5V, No Load
VDD = 10V, No Load
VDD = 5V, No Load
VDD = 10V, No Load
VDD = 5V, VOUT = 0.4V
1, 2
1, 2
1, 2
1, 2
1, 2
+25
o
C, +125
o
C,
-55
o
C
+25
o
C, +125
o
C,
-55
o
C
+25
o
C, +125
o
C,
-55
o
C
+25
o
C, +125
o
C,
-55
o
C
+125
o
C
-55
o
C
Output Current (Sink)
IOL10
VDD = 10V, VOUT = 0.5V
1, 2
+125
o
C
-55
o
C
Output Current (Sink)
IOL15
VDD = 15V, VOUT = 1.5V
1, 2
+125
o
C
-55
o
C
Output Current (Source)
IOH5A
VDD = 5V, VOUT = 4.6V
1, 2
+125
o
C
-55
o
C
Output Current (Source)
IOH5B
VDD = 5V, VOUT = 2.5V
1, 2
+125
o
C
-55
o
C
Output Current (Source)
IOH10
VDD = 10V, VOUT = 9.5V
1, 2
+125
o
C
-55
o
C
Output Current (Source)
IOH15
VDD =15V, VOUT = 13.5V
1, 2
+125
o
C
-55
o
C
MIN
-
-
-
-
-
-
-
-
4.95
9.95
0.36
0.64
0.9
1.6
2.4
4.2
-
-
-
-
-
-
-
-
MAX
5
150
10
300
10
600
50
50
-
-
-
-
-
-
-
-
-0.36
-0.64
-1.15
-2.0
-0.9
-1.6
-2.4
-4.2
UNITS
µA
µA
µA
µA
µA
µA
mV
mV
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
7-361
Specifications CD4020BMS, CD4024BMS, CD4040BMS
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS
(Continued)
LIMITS
PARAMETER
Input Voltage Low
Input Voltage High
Propagation Delay
Input To Q1
Propagation Delay
QN To QN + 1
Propagation Delay
Reset To Q
Transition Time
SYMBOL
VIL
VIH
TPHL1
TPLH1
TPHL2
TPLH2
TPHL3
CONDITIONS
VDD = 10V, VOH > 9V, VOL < 1V
VDD = 10V, VOH > 9V, VOL < 1V
VDD = 10V
VDD = 15V
VDD = 10V
VDD = 15V
VDD = 10V
VDD = 15V
TTHL
TTLH
FCL
VDD = 10V
VDD = 15V
VDD = 10V
VDD = 15V
TW
VDD = 5V
VDD = 10V
VDD = 15V
Reset Removal Time
TREM
VDD = 5V
VDD = 10V
VDD = 15V
Minimum Input Pulse
Width
TW
VDD = 5V
VDD = 10V
VDD = 15V
Input Capacitance
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.
TABLE 4. POST IRRADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS
LIMITS
PARAMETER
Supply Current
N Threshold Voltage
N Threshold Voltage
Delta
P Threshold Voltage
P Threshold Voltage
Delta
Functional
SYMBOL
IDD
VNTH
∆VTND
VTP
∆VTPD
F
CONDITIONS
VDD = 20V, VIN = VDD or GND
VDD = 10V, ISS = -10µA
VDD = 10V, ISS = -10µA
VSS = 0V, IDD = 10µA
VSS = 0V, IDD = 10µA
VDD = 18V, VIN = VDD or GND
VDD = 3V, VIN = VDD or GND
Propagation Delay Time
TPHL
TPLH
VDD = 5V
1, 2, 3, 4
+25
o
C
NOTES
1, 4
1, 4
1, 4
1, 4
1, 4
1
TEMPERATURE
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
MIN
-
-2.8
-
0.2
-
VOH >
VDD/2
-
MAX
25
-0.2
±1
2.8
±1
VOL <
VDD/2
1.35 x
+25
o
C
Limit
UNITS
µA
V
V
V
V
V
CIN
Any Input
NOTES
1, 2
1, 2
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
2, 3
2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
1, 2
TEMPERATURE
+25
o
C, +125
o
C,
-55
o
C
+25
o
C, +125
o
C,
-55
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
+25
o
C
MIN
-
7
-
-
-
-
-
-
-
-
8
12
-
-
-
-
-
-
-
-
-
-
MAX
3
-
160
130
80
60
120
100
100
80
-
-
200
80
60
350
150
100
140
60
40
7.5
UNITS
V
V
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
Maximum Clock Input
Frequency
Minimum Reset Pulse
Width
ns
7-362
Specifications CD4020BMS, CD4024BMS, CD4040BMS
TABLE 4. POST IRRADIATION ELECTRICAL PERFORMANCE CHARACTERISTICS
(Continued)
LIMITS
PARAMETER
SYMBOL
CONDITIONS
NOTES
TEMPERATURE
MIN
MAX
UNITS
NOTES: 1. All voltages referenced to device GND.
2. CL = 50pF, RL = 200K, Input TR, TF < 20ns.
3. See Table 2 for +25
o
C limit.
4. Read and Record
TABLE 5. BURN-IN AND LIFE TEST DELTA PARAMETERS +25
O
C
PARAMETER
Supply Current - MSI-2
Output Current (Sink)
Output Current (Source)
SYMBOL
IDD
IOL5
IOH5A
±
1.0µA
±
20% x Pre-Test Reading
±
20% x Pre-Test Reading
DELTA LIMIT
TABLE 6. APPLICABLE SUBGROUPS
CONFORMANCE GROUP
Initial Test (Pre Burn-In)
Interim Test 1 (Post Burn-In)
Interim Test 2 (Post Burn-In)
PDA (Note 1)
Interim Test 3 (Post Burn-In)
PDA (Note 1)
Final Test
Group A
Group B
Subgroup B-5
Subgroup B-6
Group D
MIL-STD-883
METHOD
100% 5004
100% 5004
100% 5004
100% 5004
100% 5004
100% 5004
100% 5004
Sample 5005
Sample 5005
Sample 5005
Sample 5005
GROUP A SUBGROUPS
1, 7, 9
1, 7, 9
1, 7, 9
1, 7, 9, Deltas
1, 7, 9
1, 7, 9, Deltas
2, 3, 8A, 8B, 10, 11
1, 2, 3, 7, 8A, 8B, 9, 10, 11
1, 2, 3, 7, 8A, 8B, 9, 10, 11, Deltas
1, 7, 9
1, 2, 3, 8A, 8B, 9
Subgroups 1, 2 3
Subgroups 1, 2, 3, 9, 10, 11
IDD, IOL5, IOH5A
READ AND RECORD
IDD, IOL5, IOH5A
IDD, IOL5, IOH5A
IDD, IOL5, IOH5A
NOTE: 1. 5% Parameteric, 3% Functional; Cumulative for Static 1 and 2.
TABLE 7. TOTAL DOSE IRRADIATION
MIL-STD-883
METHOD
5005
TEST
PRE-IRRAD
1, 7, 9
POST-IRRAD
Table 4
READ AND RECORD
PRE-IRRAD
1, 9
POST-IRRAD
Table 4
CONFORMANCE GROUPS
Group E Subgroup 2
TABLE 8. BURN-IN AND IRRADIATION TEST CONNECTIONS
OSCILLATOR
FUNCTION
OPEN
GROUND
VDD
9V
±
-0.5V
50kHz
25kHz
PART NUMBER CD4020BMS
Static Burn-In 1
Note 1
Static Burn-In 2
Note 1
Dynamic Burn-
In Note 1
Irradiation
Note 2
1 - 7, 9, 12 - 15
1 - 7, 9, 12 - 15
-
1 - 7, 9, 12 - 15
8, 10, 11
8
8, 11
8
16
10, 11, 16
16
10, 11, 16
1 - 7, 9, 12 - 15
10
PART NUMBER CD4024BMS
Static Burn-In 1
Note 1
3 - 6, 8 - 13
1, 2, 7
14
7-363
