CD4518 SOP Dual BCD Counter

Product Description: CD4518 SOP Dual BCD Counter

The CD4518 SOP Dual BCD Counter is a CMOS integrated circuit that features two independent Binary Coded Decimal (BCD) counters. Each counter is capable of counting from 0 to 9 (in BCD format) and is designed for use in digital systems that require decimal counting. This IC is ideal for applications such as digital clocks, meters, counters, and any system where BCD counting and decimal digit representation are required.

The dual BCD counter consists of two 4-bit BCD counters, each with individual outputs and capable of counting up or down based on control inputs. The IC also includes a carry output that can be used to cascade multiple counters for creating larger counters or for use in multi-digit display systems. Additionally, the CD4518 provides asynchronous reset functionality, allowing for quick resetting of the counter to a known state (zero).

With its CMOS technology, the CD4518 offers low power consumption, high-speed operation, and excellent noise immunity, making it suitable for a wide range of digital systems. The SOP package provides a compact, surface-mount design, making it ideal for space-constrained applications in high-density PCB designs.

Key Features:

• Dual BCD Counter: Includes two independent BCD counters, each capable of counting from 0 to 9.
• BCD Output: Provides 4-bit BCD outputs that represent the decimal digits (0-9) on each counter.
• Up/Down Counting: Supports both up and down counting based on control inputs.
• Asynchronous Reset: Provides reset functionality to quickly clear the counters to zero.
• Carry Output: Includes carry output for cascading counters, allowing for the creation of multi-digit counters or larger counting systems.
• CMOS Technology: Offers low power consumption, high-speed performance, and superior noise immunity.
• Wide Voltage Range: Operates between 3V to 18V, making it compatible with various logic systems.
• Compact SOP Package: Surface-mount design for space-efficient integration into modern PCB layouts.
• Low Power Consumption: Ideal for battery-powered devices or low-power applications.
• High Reliability: Noise-resistant and stable performance in various digital circuits.

Applications:

• Digital Clocks and Timers: Perfect for digital clock or timer circuits, where BCD counting is required for time display.
• Counter Circuits: Ideal for event counters, digital counters, or frequency counters in various electronic systems.
• Measurement Systems: Used in measurement devices that require accurate decimal counting and output.
• Multi-Digit Display Systems: Can be cascaded for use in multi-digit seven-segment displays (e.g., digital meters, gauges).
• Embedded Systems: Useful in embedded applications where BCD counting is needed for tracking events or measurements.
• Control Systems: Ideal for control systems and sequencers that require decimal counting for control logic.
• Frequency Dividers: Can be used in frequency division circuits for divide-by-N applications.

Package Included:
1 x CD4518 SOP Dual BCD Counter
Please note that the product image is for illustrative purposes only. The actual product may vary slightly in appearance.