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Intersil Corporation
Intersil Corporation

CD40103BMS Datasheet

CMOS 8-Stage Presettable Synchronous Down Counters


CD40103BMS Datasheet Preview


December 1992
CD40102BMS
CD40103BMS
CMOS 8-Stage Presettable
Synchronous Down Counters
Features
Description
• High Voltage Type (20V Rating)
• CD40102BMS: 2-Decade BCD Type
• CD40103BMS: 8-Bit Binary Type
• Synchronous or Asynchronous Preset
• Medium Speed Operation
- fCL = 3.6MHz (Typ) at 10V
• Cascadable
• 100% Tested for Quiescent Current at 20V
• Maximum Input Current of 1µA at 18V Over Full Pack-
age 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
• Standardized Symmetrical Output Characteristics
• 5V, 10V and 15V Parametric Ratings
• Meets All Requirements of JEDEC Tentative Standard
No. 13B, “Standard Specifications for Description of
‘B’ Series CMOS Devices”
CD40102BMS and CD40103BMS consist of an 8-stage syn-
chronous down counter with a single output which is active
when the internal count is zero. The CD40102BMS is config-
ured as two cascaded 4-bit BCD counters, and the
CD40103BMS contains a single 8-bit binary counter. Each
type has control inputs for enabling or disabling the clock, for
clearing the counter to its maximum count, and for presetting
the counter either synchronously or asynchronously. All con-
trol inputs and the CARRY-OUT/ZERO-DETECT output are
active-low logic.
In normal operation, the counter is decremented by one
count on each positive transition of the CLOCK. Counting is
inhibited when the CARRY-IN/COUNTER ENABLE (CI/CE)
inputs is high. The CARRY-OUT/ZERO-DETECT (CO/ZD)
output goes low when the count reaches zero if the CI/CE
input is low, and remains low for one full clock period.
When the SYNCHRONOUS PRESET-ENABLE (SPE) input
is low, data at the JAM input is clocked into the counter on
the next positive clock transition regardless of the state of
the CI/CE input. When the ASYNCHRONOUS PRESET-
ENABLE (APE) input is low, data at the JAM inputs is asyn-
chronously forced into the counter regardless of the state of
the SPE, CI/CE, or CLOCK inputs. JAM inputs J0-J7 repre-
sent two 4-bit BCD words for the CD40102BMS and a single
8-bit binary word for the CD40103BMS.
Applications
• Divide-By- “N” Counters
• Programmable Times
• Interrupt Timers
• Cycle/Program Counter
When the CLEAR (CLR) input is low, the counter is asyn-
chronously cleared to its maximum count (9910 for the
CD40102BMS and 25510 for the CD40103BMS) regardless
of the state of any other input. The precedence relationship
between control inputs is indicated in the truth table.
If all control inputs except CI/CE are high at the time of zero
count, the counters will jump to the maximum count, giving a
counting sequence of 100 or 256 clock pulses long.
Pinout
CD40102BMS, CD40130BMS
TOP VIEW
CLOCK 1
CLEAR 2
CARRY IN/ 3
COUNTER ENABLE
J0 4
J1 5
J2 6
J3 7
VSS 8
16 VDD
15
SYNCHRONOUS
PRESET ENABLE
14 CARRY OUT/
ZERO DETECT
13 J7
12 J6
11 J5
10 J4
9 ASYNCHRONOUS
PRESET ENABLE
This causes the CO/ZD output to go low to enable the clock
on each succeeding clock pulse.
The CD40102BMS and CD40103BMS may be cascaded
using the CI/CE input and the CO/ZD output, in either a syn-
chronous or ripple mode as shown in Figures 16 and 17.
The CD40102MS and CD40103BMS are supplied in these
16-lead outline packages:
Braze Seal DIP
Frit Seal DIP
Ceramic Flatpack
*CD40102B Only
*H4W †H4X
*H1L †H1F
H6W
†CD40130B Only
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
7-1294
File Number 3351
Page 1

Specifications CD40102BMS, CD40103BMS
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 . . . . . . . . . . . . . . . . -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
Reliability Information
Thermal Resistance
θja
Ceramic DIP Package . . . . . . . . . . . . . 80oC/W
θjc
20oC/W
Flatpack Package . . . . . . . . . . . . . . . . 70oC/W
20oC/W
Maximum Package Power Dissipation (PD) at +125oC
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
SYMBOL
CONDITIONS (NOTE 1)
GROUP A
SUBGROUPS TEMPERATURE
LIMITS
MIN MAX UNITS
Supply Current
IDD VDD = 20V, VIN = VDD or GND
1
+25oC
- 10 µA
2
+125oC
- 1000 µA
VDD = 18V, VIN = VDD or GND
3
-55oC
- 10 µA
Input Leakage Current
IIL VIN = VDD or GND VDD = 20V
1
+25oC
-100
-
nA
2
+125oC
-1000 -
nA
VDD = 18V
3
-55oC
-100
-
nA
Input Leakage Current
IIH VIN = VDD or GND VDD = 20V
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 = -10µA
1
+25oC
-2.8 -0.7 V
P Threshold Voltage
VPTH VSS = 0V, IDD = 10µA
1
+25oC
0.7 2.8
V
Functional
F VDD = 2.8V, VIN = VDD or GND
VDD = 20V, VIN = VDD or GND
7
7
+25oC
+25oC
VOH > VOL < V
VDD/2 VDD/2
VDD = 18V, VIN = VDD or GND
8A
+125oC
VDD = 3V, VIN = VDD or GND
8B
-55oC
Input Voltage Low
(Note 2)
VIL VDD = 5V, VOH > 4.5V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC -
1.5 V
Input Voltage High
(Note 2)
VIH VDD = 5V, VOH > 4.5V, VOL < 0.5V 1, 2, 3 +25oC, +125oC, -55oC 3.5
-
V
Input Voltage Low
(Note 2)
VIL VDD = 15V, VOH > 13.5V,
VOL < 1.5V
1, 2, 3
+25oC, +125oC, -55oC -
4V
Input Voltage High
(Note 2)
VIH VDD = 15V, VOH > 13.5V,
VOL < 1.5V
1, 2, 3
+25oC, +125oC, -55oC 11
-
V
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.
7-1295
Page 2

Specifications CD40102BMS, CD40103BMS
TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
Propagation Delay
Clock to Output
SYMBOL CONDITIONS (NOTE 1, 2)
TPHL1 VDD = 5V, VIN = VDD or GND
TPLH1
Propagation Delay
Carry In/Counter Enable
to Output
Propagation Delay
Asynchronous Preset
Enable to Output
Propagation Delay
Clear to Output
TPHL2 VDD = 5V, VIN = VDD or GND
TPLH2
TPHL3 VDD = 5V, VIN = VDD or GND
TPLH3
TPLH4 VDD = 5V, VIN = VDD or GND
Transition Time
TTHL VDD = 5V, VIN = VDD or GND
TTLH
Maximum Clock Input
Frequency
FCL VDD = 5V, VIN = VDD or GND
GROUP A
SUBGROUPS TEMPERATURE
9 +25oC
10, 11
+125oC, -55oC
9 +25oC
10, 11
+125oC, -55oC
9
10, 11
+25oC
+125oC, -55oC
9
10, 11
9
10, 11
9
10, 11
+25oC
+125oC, -55oC
+25oC
+125oC, -55oC
+25oC
+125oC, -55oC
NOTES:
1. CL = 50pF, RL = 200K, Input TR, TF < 20ns.
2. -55oC and +125oC limits guaranteed, 100% testing being implemented.
LIMITS
MIN MAX
- 600
- 810
- 400
- 540
- 1300
- 1755
- 750
- 1012
- 200
- 270
.7 -
.52 -
UNITS
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS
PARAMETER
Supply Current
SYMBOL
CONDITIONS
IDD VDD = 5V, VIN = VDD or GND
VDD = 10V, VIN = VDD or GND
VDD = 15V, VIN = VDD or GND
Output Voltage
Output Voltage
Output Voltage
Output Voltage
Output Current (Sink)
VOL VDD = 5V, No Load
VOL VDD = 10V, No Load
VOH VDD = 5V, No Load
VOH VDD = 10V, No Load
IOL5 VDD = 5V, VOUT = 0.4V
Output Current (Sink)
IOL10 VDD = 10V, VOUT = 0.5V
Output Current (Sink)
IOL15 VDD = 15V, VOUT = 1.5V
Output Current (Source) IOH5A VDD = 5V, VOUT = 4.6V
Output Current (Source) IOH5B VDD = 5V, VOUT = 2.5V
NOTES
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
1, 2
TEMPERATURE
-55oC, +25oC
+125oC
-55oC, +25oC
+125oC
-55oC, +25oC
+125oC
+25oC, +125oC,
-55oC
+25oC, +125oC,
-55oC
+25oC, +125oC,
-55oC
+25oC, +125oC,
-55oC
+125oC
-55oC
+125oC
-55oC
+125oC
-55oC
+125oC
-55oC
+125oC
-55oC
LIMITS
MIN MAX
-5
- 150
- 10
- 300
- 10
- 600
- 50
- 50
4.95 -
9.95 -
0.36 -
0.64 -
0.9 -
1.6 -
2.4 -
4.2 -
- -0.36
- -0.64
- -1.15
- -2.0
UNITS
µA
µA
µA
µA
µA
µA
mV
mV
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
7-1296
Page 3
Part Number CD40103BMS
Manufactur Intersil Corporation
Description CMOS 8-Stage Presettable Synchronous Down Counters
Total Page 13 Pages
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