INTERSIL CD4018BMS

CD4018BMS
CMOS Presettable
Divide-By- “N” Counter
November 1994
Features
Description
• High Voltage Type (20V Rating)
CD4018BMS types consist of 5 Johnson-Counter stages,
buffered Q outputs from each stage, and counter preset control gating. CLOCK, RESET, DATA, PRESET ENABLE, and
5 individual JAM inputs are provided. Divide by 10, 8, 6, 4, or
2 counter configurations can be implemented by feeding the
Q5, Q4, Q3, Q2, Q1 signals, respectively, back to the DATA
input. Divide-by-9, 7, 5, or 3 counter configurations can be
implemented by the use of a CD4011B to gate the feedback
connection to the DATA input. Divide-by functions greater
than 10 can be achieved by use of multiple CD4018BMS
units. The counter is advanced one count at the positive
clock-signal transition. Schmitt Trigger action on the clock
line permits unlimited clock rise and fall times. A high
RESET signal clears the counter to an all-zero condition. A
high PRESET-ENABLE signal allows information on the JAM
inputs to preset the counter. Anti-lock gating is provided to
assure the proper counting sequence.
• Medium Speed Operation 10MHz (typ.) at VDD - VSS =
10V
• Fully Static Operation
• 100% Tested for Quiescent Current at 20V
• Standardized Symmetrical Output Characteristics
• 5V, 10V and 15V Parametric Ratings
• Maximum Input Current of 1µa at 18V Over Full Package-Temperature Range;
- 100nA at 18V and 25oC
• 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”
Applications
The CD4018BMS is supplied in these 16-lead outline packages:
Braze Seal DIP
Frit Seal DIP
Ceramic Flatpack
H4T
H1F
H6W
• Fixed and Programmable Divided- By-10, 9, 8, 7, 6, 5,
4, 3, 2 Counters
• Fixed and Programmable Counters Greater Than 10
Functional Diagram
• Programmable Decade Counters
VDD
JAM INPUTS
• Divide-By- “N” Counters/Frequency Synthesizers
“1”
• Counter Control/Timers
2
Pinout
16 VDD
JAM 1 2
15 RESET
JAM 2 3
14 CLOCK
7
“5”
9
12 16
5
14
4
1
6
DATA
DATA 1
3
PRESET 10
ENABLE
CLOCK
CD4018BMS
TOP VIEW
“4”
“3”
RESET
15
Q1
Q2
Q3
11 Q4
13
Q2 4
13 Q5
Q1 5
12 JAM 5
Q3 6
JAM 3 7
VSS 8
BUFFERED OUT
“2”
• Frequency Division
Q5
8
VSS
11 Q4
10 PRESET ENABLE
9 JAM 4
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
7-350
File Number
3298
Specifications CD4018BMS
Absolute Maximum Ratings
Reliability Information
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 . . . . . . . . . . . . . . . . -55oC to +125oC
Package Types D, F, K, H
Storage Temperature Range (TSTG) . . . . . . . . . . . -65oC to +150oC
Lead Temperature (During Soldering) . . . . . . . . . . . . . . . . . +265oC
At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for
10s Maximum
Thermal Resistance . . . . . . . . . . . . . . . .
θja
θjc
Ceramic DIP and FRIT Package . . . . . 80oC/W
20oC/W
Flatpack Package . . . . . . . . . . . . . . . . 70oC/W
20oC/W
o
Maximum Package Power Dissipation (PD) at +125 C
For TA = -55oC to +100oC (Package Type D, F, K) . . . . . . 500mW
For TA = +100oC to +125oC (Package Type D, F, K) . . . . . Derate
Linearity at 12mW/oC to 200mW
Device Dissipation per Output Transistor . . . . . . . . . . . . . . . 100mW
For TA = Full Package Temperature Range (All Package Types)
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
Supply Current
Input Leakage Current
SYMBOL
IDD
IIL
CONDITIONS (NOTE 1)
VDD = 20V, VIN = VDD or GND
IIH
LIMITS
TEMPERATURE
10
µA
µA
-55oC
-
10
µA
1
+25oC
-100
-
nA
2
+125o
VDD = 18V, VIN = VDD or GND
3
VIN = VDD or GND
VDD = 20
-1000
-
nA
3
-55oC
C
-100
-
nA
1
+25oC
-
100
nA
2
+125oC
-
1000
nA
-
100
nA
-
50
mV
3
-55oC
Output Voltage
VOL15
VDD = 15V, No Load
1, 2, 3
+25oC, +125oC, -55oC
Output Voltage
VOH15
VDD = 15V, No Load (Note 3)
1, 2, 3
+25oC, +125oC, -55oC 14.95
VDD = 18V
UNITS
1000
+25
+125oC
VIN = VDD or GND
MAX
-
1
VDD = 20
MIN
-
oC
2
VDD = 18V
Input Leakage Current
GROUP A
SUBGROUPS
-
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
-2.8
-0.7
V
0.7
2.8
V
N Threshold Voltage
VNTH
VDD = 10V, ISS = -10µA
1
+25oC
P Threshold Voltage
VPTH
VSS = 0V, IDD = 10µA
1
+25oC
VDD = 2.8V, VIN = VDD or GND
7
+25oC
VDD = 20V, VIN = VDD or GND
7
+25oC
VDD = 18V, VIN = VDD or GND
8A
+125oC
VDD = 3V, VIN = VDD or GND
8B
Functional
F
Input Voltage Low
(Note 2)
VIL
VDD = 5V, VOH > 4.5V, VOL < 0.5V
1, 2, 3
Input Voltage High
(Note 2)
VIH
VDD = 5V, VOH > 4.5V, VOL < 0.5V
1, 2, 3
Input Voltage Low
(Note 2)
VIL
VDD = 15V, VOH > 13.5V,
VOL < 1.5V
Input Voltage High
(Note 2)
VIH
VDD = 15V, VOH > 13.5V,
VOL < 1.5V
7-351
V
-55oC
+25oC,
NOTES: 1. All voltages referenced to device GND, 100% testing being
implemented.
2. Go/No Go test with limits applied to inputs
VOH > VOL <
VDD/2 VDD/2
+125oC, -55oC
-
1.5
V
+25oC, +125oC, -55oC
3.5
-
V
1, 2, 3
+25oC, +125oC, -55oC
-
4
V
1, 2, 3
+25oC, +125oC, -55oC
11
-
V
3. For accuracy, voltage is measured differentially to VDD. Limit
is 0.050V max.
Specifications CD4018BMS
TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
Propagation Delay
Clock To Q
Propagation Delay
Preset To Q
Propagation Delay
Reset To Q
SYMBOL
TPHL1
TPLH1
TPHL2
TPLH2
TPLH3
CONDITIONS (NOTE 1)
GROUP A
SUBGROUPS TEMPERATURE
VDD = 5V, VIN = VDD or GND
VDD = 5V, VIN = VDD or GND
VDD = 5V, VIN = VDD or GND
LIMITS
MIN
MAX
UNITS
9
+25oC
-
400
ns
10, 11
+125oC, -55oC
-
540
ns
9
+25oC
-
550
ns
10, 11
+125oC, -55oC
-
743
ns
o
9
+25 C
-
550
ns
10, 11
+125oC, -55oC
-
743
ns
NOTES:
1. CL = 50pF, RL = 200K, Input TR, TF < 20ns.
2. -55oC and +125oC limits guaranteed, 100% testing being implemented.
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS
LIMITS
PARAMETER
Supply Current
SYMBOL
CONDITIONS
NOTES
TEMPERATURE
MIN
MAX
UNITS
IDD
VDD = 5V, VIN = VDD or GND
1, 2
-55oC, +25oC
-
5
µA
+125oC
-
150
µA
-55oC, +25oC
-
10
µA
+125oC
-
300
µA
1, 2
-55oC, +25oC
-
10
µA
+125oC
-
600
µA
1, 2
+25oC, +125oC,
-
50
mV
1, 2
+25oC, +125oC,
-
50
mV
VDD = 10V, VIN = VDD or GND
VDD = 15V, VIN = VDD or GND
Output Voltage
VOL
VDD = 5V, No Load
1, 2
-55oC
Output Voltage
VOL
VDD = 10V, No Load
-55oC
Output Voltage
VOH
VDD = 5V, No Load
1, 2
+25oC, +125oC,
-55oC
4.95
-
V
Output Voltage
VOH
VDD = 10V, No Load
1, 2
+25oC, +125oC,
-55oC
9.95
-
V
Output Current (Sink)
IOL5
VDD = 5V, VOUT = 0.4V
1, 2
+125oC
0.36
-
mA
-55oC
0.64
-
mA
+125oC
0.9
-
mA
-55oC
1.6
-
mA
+125oC
2.4
-
mA
-55oC
4.2
-
mA
+125oC
-
-0.36
mA
-55oC
-
-0.64
mA
+125oC
-
-1.15
mA
-55oC
-
-2.0
mA
+125oC
-
-0.9
mA
-55oC
-
-1.6
mA
+125oC
-
-2.4
mA
-55oC
-
-4.2
mA
Output Current (Sink)
Output Current (Sink)
Output Current (Source)
Output Current (Source)
Output Current (Source)
Output Current (Source)
IOL10
IOL15
IOH5A
IOH5B
IOH10
IOH15
VDD = 10V, VOUT = 0.5V
1, 2
VDD = 15V, VOUT = 1.5V
1, 2
VDD = 5V, VOUT = 4.6V
1, 2
VDD = 5V, VOUT = 2.5V
1, 2
VDD = 10V, VOUT = 9.5V
1, 2
VDD =15V, VOUT = 13.5V
1, 2
Input Voltage Low
VIL
VDD = 10V, VOH > 9V, VOL < 1V
1, 2
+25oC, +125oC,
-55oC
-
3
V
Input Voltage High
VIH
VDD = 10V, VOH > 9V, VOL < 1V
1, 2
+25oC, +125oC,
-55oC
7
-
V
Propagation Delay
Clock To Q
TPHL1
TPLH1
VDD = 10V
1, 2, 3
+25oC
-
180
ns
VDD = 15V
1, 2, 3
+25oC
-
130
ns
Propagation Delay
Preset To Q
TPHL2
TPLH2
VDD = 10V
1, 2, 3
+25oC
-
250
ns
VDD = 15V
1, 2, 3
+25oC
-
180
ns
Propagation Delay Reset
to Q
TPLH3
VDD = 10V
1, 2, 3
+25oC
-
250
ns
VDD = 15V
1, 2, 3
+25oC
-
180
ns
7-352
Specifications CD4018BMS
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued)
LIMITS
PARAMETER
SYMBOL
Transition Time
TTHL
TTLH
Maximum Clock Input
Frequency
FCL
Minimum Data Setup
Time
TS
Minimum Data Hold Time
Minimum Clock Pulse
Width
Minimum Preset/Reset
Removal Time
Minimum Preset/Reset
Pulse Width
Input Capacitance
TH
TW
TREM
TW
CIN
CONDITIONS
NOTES
TEMPERATURE
MIN
MAX
UNITS
VDD = 10V
1, 2, 3
+25oC
-
100
ns
VDD = 15V
1, 2, 3
+25oC
-
80
ns
VDD = 5V
1, 2, 3
+25oC
3
-
MHz
VDD = 10V
1, 2, 3
+25oC
7
-
MHz
VDD = 15V
1, 2, 3
+25oC
8.5
-
MHz
VDD = 5V
1, 2, 3
+25oC
-
40
ns
VDD = 10V
1, 2, 3
+25oC
-
12
ns
VDD = 15V
1, 2, 3
+25oC
-
6
ns
VDD = 5V
1, 2, 3
+25oC
-
140
ns
VDD = 10V
1, 2, 3
+25oC
-
80
ns
o
VDD = 15V
1, 2, 3
+25 C
-
60
ns
VDD = 5V
1, 2, 3
+25oC
-
160
ns
VDD = 10V
1, 2, 3
+25oC
-
70
ns
VDD = 15V
1, 2, 3
+25oC
-
50
ns
VDD = 5V
1, 2, 3
+25oC
-
80
ns
VDD = 10V
1, 2, 3
+25oC
-
30
ns
VDD = 15V
1, 2, 3
+25oC
-
20
ns
VDD = 5V
1, 2, 3
+25oC
-
160
ns
VDD = 10V
1, 2, 3
+25oC
-
70
ns
VDD = 15V
1, 2, 3
+25oC
-
50
ns
1, 2
+25oC
-
7.5
pF
Any Input
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
SYMBOL
CONDITIONS
NOTES
TEMPERATURE
MIN
MAX
UNITS
IDD
VDD = 20V, VIN = VDD or GND
1, 4
+25oC
-
25
µA
N Threshold Voltage
VNTH
VDD = 10V, ISS = -10µA
1, 4
+25oC
-2.8
-0.2
V
N Threshold Voltage
Delta
∆VTND
VDD = 10V, ISS = -10µA
1, 4
+25oC
-
±1
V
P Threshold Voltage
VTP
VSS = 0V, IDD = 10µA
1, 4
+25oC
0.2
2.8
V
P Threshold Voltage
Delta
∆VTPD
VSS = 0V, IDD = 10µA
1, 4
+25oC
-
±1
V
1
+25oC
VOH >
VDD/2
VOL <
VDD/2
V
1, 2, 3, 4
+25oC
-
1.35 x
+25oC
Limit
ns
Functional
F
VDD = 18V, VIN = VDD or GND
VDD = 3V, VIN = VDD or GND
Propagation Delay Time
TPHL
TPLH
VDD = 5V
3. See Table 2 for +25oC limit.
NOTES: 1. All voltages referenced to device GND.
2. CL = 50pF, RL = 200K, Input TR, TF < 20ns.
4. Read and Record
TABLE 5. BURN-IN AND LIFE TEST DELTA PARAMETERS +25OC
PARAMETER
SYMBOL
DELTA LIMIT
Supply Current - MSI-2
IDD
± 1.0µA
Output Current (Sink)
IOL5
± 20% x Pre-Test Reading
7-353
Specifications CD4018BMS
TABLE 5. BURN-IN AND LIFE TEST DELTA PARAMETERS +25OC
PARAMETER
Output Current (Source)
SYMBOL
DELTA LIMIT
± 20% x Pre-Test Reading
IOH5A
TABLE 6. APPLICABLE SUBGROUPS
MIL-STD-883
METHOD
GROUP A SUBGROUPS
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
100% 5004
1, 7, 9, Deltas
100% 5004
1, 7, 9
100% 5004
1, 7, 9, Deltas
CONFORMANCE GROUP
PDA (Note 1)
Interim Test 3 (Post Burn-In)
PDA (Note 1)
Final Test
Group B
IDD, IOL5, IOH5A
100% 5004
2, 3, 8A, 8B, 10, 11
Sample 5005
1, 2, 3, 7, 8A, 8B, 9, 10, 11
Subgroup B-5
Sample 5005
1, 2, 3, 7, 8A, 8B, 9, 10, 11, Deltas
Subgroup B-6
Sample 5005
1, 7, 9
Sample 5005
1, 2, 3, 8A, 8B, 9
Group A
Group D
READ AND RECORD
Subgroups 1, 2, 3, 9, 10, 11
Subgroups 1, 2 3
NOTE: 1. 5% Parameteric, 3% Functional; Cumulative for Static 1 and 2.
TABLE 7. TOTAL DOSE IRRADIATION
CONFORMANCE GROUPS
Group E Subgroup 2
TEST
READ AND RECORD
MIL-STD-883
METHOD
PRE-IRRAD
POST-IRRAD
PRE-IRRAD
POST-IRRAD
5005
1, 7, 9
Table 4
1, 9
Table 4
TABLE 8. BURN-IN AND IRRADIATION TEST CONNECTIONS
OSCILLATOR
FUNCTION
OPEN
GROUND
VDD
Static Burn-In 1
Note 1
4 - 6, 11, 13
1 - 3, 7 - 9, 10, 12,
14, 15
16
Static Burn-In 2
Note 1
4 - 6, 11, 13
8
1 - 3, 7, 9, 10, 12,
14 - 16
Dynamic BurnIn Note 1
-
2, 8, 9, 15
1, 3, 12, 16
4 - 6, 11, 13
8
1 - 3, 7, 9, 10, 12,
14 - 16
Irradiation
Note 2
9V ± -0.5V
50kHz
25kHz
4 - 6, 11, 13
7, 14
10
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
7-354
CD4018BMS
Logic Diagram
RESET
*
15
R
PRESET
ENABLE
*
PE
10
PE
R
1
CLOCK
*
R
*
3
J1
DATA
*
*
2
R
*
7
J2
R
*
9
J3
R
J4
12 *
J5
D1 Q1
D2 Q2
D3 Q3
D4 Q4
D5 Q5
CL Q1
CL Q2
CL Q3
CL Q4
CL Q5
PE PE
PE PE
PE PE
PE PE
PE PE
14
5
Q1
4
Q2
6
Q3
11 Q4
FIGURE 1. LOGIC DIAGRAM
PE
CL
CL
R
JN
CL
CL
p
n
DN
CL
VDD
p
n
CL
PE
CL
p
n
p
n
p
n
PE
CL
CL
p
n
CL
VSS
CL
*ALL INPUTS PROTECTED
BY CMOS INPUT
PROTECTION NETWORK
FIGURE 2.
QN
DETAIL OF A TYPICAL STAGE
7-355
QN
13 Q5
CD4018BMS
30
GATE-TO-SOURCE VOLTAGE (VGS) = 15V
25
20
15
10V
10
5
5V
0
AMBIENT TEMPERATURE (TA) = +25oC
15.0
GATE-TO-SOURCE VOLTAGE (VGS) = 15V
12.5
10.0
5
10
15
DRAIN-TO-SOURCE VOLTAGE (VDS) (V)
10V
7.5
5.0
2.5
5V
0
5
10
15
DRAIN-TO-SOURCE VOLTAGE (VDS) (V)
FIGURE 3. TYPICAL OUTPUT LOW (SINK) CURRENT
CHARACTERISTICS
FIGURE 4. MINIMUM OUTPUT LOW (SINK) CURRENT
CHARACTERISTICS
DRAIN-TO-SOURCE VOLTAGE (VDS) (V)
-15
-10
-5
DRAIN-TO-SOURCE VOLTAGE (VDS) (V)
-15
-10
-5
AMBIENT TEMPERATURE (TA) = +25oC
GATE-TO-SOURCE VOLTAGE (VGS) = -5V
0
-5
-10
-15
-10V
-20
-25
-15V
-30
-5
-10V
PROPAGATION DELAY TIME (tPHL, tPLH) (ns)
TRANSITION TIME (tTHL, tTLH) (ns)
SUPPLY VOLTAGE (VDD) = 5V
100
10V
15V
20
-15
FIGURE 6. MINIMUM OUTPUT HIGH (SOURCE) CURRENT
CHARACTERISTICS
200
0
0
-10
-15V
AMBIENT TEMPERATURE (TA) = +25oC
50
0
GATE-TO-SOURCE VOLTAGE (VGS) = -5V
FIGURE 5. TYPICAL OUTPUT HIGH (SOURCE) CURRENT
CHARACTERISTICS
150
0
AMBIENT TEMPERATURE (TA) = +25oC
OUTPUT HIGH (SOURCE) CURRENT (IOH) (mA)
0
OUTPUT HIGH (SOURCE) CURRENT (IOH) (mA)
AMBIENT TEMPERATURE (TA) = +25oC
OUTPUT LOW (SINK) CURRENT (IOL) (mA)
OUTPUT LOW (SINK) CURRENT (IOL) (mA)
Typical Performance Characteristics
AMBIENT TEMPERATURE (TA) = +25oC
300
SUPPLY VOLTAGE (VDD) = 5V
200
10V
100
15V
0
40
60
80
100
LOAD CAPACITANCE (CL) (pF)
20
40
60
80
100
LOAD CAPACITANCE (CL) (pF)
FIGURE 7. TYPICAL TRANSITION TIME AS A FUNCTION OF
LOAD CAPACITANCE
FIGURE 8. TYPICAL PROPAGATION DELAY TIME AS A
FUNCTION OF LOAD CAPACITANCE
(CLOCK TO Q)
7-356
CD4018BMS
4
AMBIENT TEMPERATURE (TA) = +25oC
2
POWER DISSIPATION (PD) (µW)
PROPAGATION DELAY TIME (tPHL, tPLH) (ns)
Typical Performance Characteristics (Continued)
300
SUPPLY VOLTAGE (VDD) = 5V
200
10V
100
15V
10
4
SUPPLY VOLTAGE
(VDD) = 15V
8
6
4
10V
2
10V
103
8
6
4
2
102
5V
CL = 50pF
CL = 15pF
8
6
4
2
AMBIENT TEMPERATURE (TA) = +25oC
10
2 4 68
0
20
40
60
80
100
1
LOAD CAPACITANCE (CL) (pF)
FIGURE 9. TYPICAL PROPAGATION DELAY TIME AS A
FUNCTION OF LOAD CAPACITANCE (RESET TO
Q)
2 4 68
2 4 68
2 4 68
105
FIGURE 10. TYPICAL DYNAMIC POWER DISSIPATION AS A
FUNCTION OF CLOCK INPUT FREQUENCY
Timing Diagram
(“DATA” INPUT TIED TO Q5 FOR DECADE COUNTER CONFIGURATION)
CLOCK
RESET
PRESET
JAM 1
JAM 2
JAM 3
2 4 68
102
102
103
104
INPUT FREQUENCY (fCL) (HZ)
DON’T CARE UNTIL PRESET “GOES HIGH”
JAM 4
JAM 5
Q1
Q2
Q3
Q4
Q5
FIGURE 11. TIMING DIAGRAM
7-357
CD4018BMS
EXTERNAL CONNECTIONS FOR DIVIDE BY 10, 9, 8, 7, 6, 5, 4, 3,
OPERATION
J1 J2 J3 J4 J5
CL
No External Components
DIVIDE BY 10 Q5 Connected
Back To “Data” Required
DIVIDE BY 8
Q4 Connected
No External Components
Back To “Data” Required
DIVIDE BY 6
Q3 Connected
No External Components
Back To “Data” Required
DIVIDE BY 4
Q2 Connected
No External Components
Back To “Data” Required
DIVIDE BY 2
Q1
D
R
Q3 Q4
CL ÷ 7
FIGURE 13. EXAMPLE OF DIVIDE BY 7
DIVIDE BY 9
1/2 CD4011B
Q4
CONNECTED BACK TO “DATA”
(SKIPS “ALL-I’s” STATE)
Q5
Chip Dimensions and Pad Layout
DIVIDE BY 7
1/2 CD4011B
Q3
CONNECTED BACK TO “DATA”
(SKIPS “ALL-I’s” STATE)
Q4
DIVIDE BY 5
1/2 CD4011B
Q2
CONNECTED BACK TO “DATA”
(SKIPS “ALL-I’s” STATE)
Q3
DIVIDE BY 3
1/2 CD4011B
Q1
CONNECTED BACK TO “DATA”
(SKIPS “ALL-I’s” STATE)
Q2
FIGURE 12. EXTERNAL CONNECTIONS FOR DIVIDE BY 10, 9,
8, 7, 6, 5, 4, 3, 2 OPERATION
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: 11kÅ − 14kÅ,
AL.
PASSIVATION: 10.4kÅ - 15.6kÅ, Silane
BOND PADS:
0.004 inches X 0.004 inches MIN
DIE THICKNESS: 0.0198 inches - 0.0218 inches
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