CD4518 Dual BCD Up Counter IC DIP-16 P Small chip
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BCD Output: Each counter provides binary-coded decimal outputs.
Synchronous Operation: Counters operate synchronously with clock inputs.
Preset Capability: Counters can be preset to a specific value.
Asynchronous Reset: Individual counters can be reset asynchronously to zero.
Enable Line: Counters can be enabled or disabled using enable lines.
Low Power Consumption: Efficient operation for battery-powered applications.
Frequency Counters: Suitable for counting frequencies in digital circuits.
Event Counters: These can be used to count events or occurrences in various systems.
Timer Circuits: Useful in timer applications where precise counting and decimal output are required.
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CD4518 Dual BCD Up Counter IC DIP-16 P Small chip
Available:In Stock
- Product SKU: INTEG148
₹ 15
₹ 29
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Warehouse Details
Specification
Description
The CD4518 is a CMOS integrated circuit designed as a dual BCD (Binary-Coded Decimal) up counter. It features two separate 4-bit counters that count in binary-coded decimal format. Each counter is independently controlled by a clock enables inputs and can be reset individually. This IC is suitable for applications where precise counting and binary-coded decimal output are required.Features:
Dual Counter Functionality: Contains two independent BCD up counters.BCD Output: Each counter provides binary-coded decimal outputs.
Synchronous Operation: Counters operate synchronously with clock inputs.
Preset Capability: Counters can be preset to a specific value.
Asynchronous Reset: Individual counters can be reset asynchronously to zero.
Enable Line: Counters can be enabled or disabled using enable lines.
Low Power Consumption: Efficient operation for battery-powered applications.
Applications:
Digital Counters: Ideal for use in digital counting applications where BCD output is needed.Frequency Counters: Suitable for counting frequencies in digital circuits.
Event Counters: These can be used to count events or occurrences in various systems.
Timer Circuits: Useful in timer applications where precise counting and decimal output are required.
Technical Details
- Logic Family: CMOS (Complementary Metal-Oxide-Semiconductor)
- Number of Counters: 2 (Dual)
- Counting Mode: Up Counting
- BCD Output: 4 bits per counter
- Supply Voltage (VDD): 3V to 15V
- Input Voltage (Vin): 0V to VDD
- Output Voltage (Vout): 0V to VDD
- Power Consumption: Low
- Operating Temperature Range: 0°C to 70°C
Pin Details
- Pin 1 (Clock A): Clock Input A
- Pin 2 (Enable A): Enable Line A
- Pin 3 (Q1A): Counter A Output 1
- Pin 4 (Q2A): Counter A Output 2
- Pin 5 (Q3A): Counter A Output 3
- Pin 6 (Q4A): Counter A Output 4
- Pin 7 (Reset A): To Reset Counter A
- Pin 8 (VSS): Ground
- Pin 9 (Clock B): Clock Input B
- Pin 10 (Enable B): Enable Line B
- Pin 11 (Q1B): Counter B Output 1
- Pin 12 (Q2B): Counter B Output 2
- Pin 13 (Q3B): Counter B Output 3
- Pin 14 (Q4B): Counter B Output 4
- Pin 15 (Reset B): To Reset Counter B
- Pin 16 (VDD): Positive Supply Input
Package Includes
- 1 x CD4518 Dual BCD Up Counter IC DIP-16 P Small chip
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