The CD4518BM is a high-performance, dual BCD up-counter produced by Texas Instruments, a leader in semiconductor design and manufacturing. This integrated circuit is part of their CMOS logic family, known for its low power consumption and high noise immunity, making it ideal for a wide range of digital applications.

Key Features

• Dual BCD Counters: This device contains two independent BCD counters, which can be used separately or cascaded for various counting applications.
• Voltage Range: It operates over a broad voltage range, from 3V to 18V, providing flexibility in different system voltages.
• Medium-Speed Operation: With a typical clock frequency of 6MHz at 10V, the CD4518BM offers medium-speed operation suitable for a range of counting tasks.
• Synchronous Counting: Both counters count synchronously with the clock input, ensuring precise timing and coordination between the two units.
• Reset Function: The counters can be quickly reset to zero by a high level on the reset line, allowing for efficient control over counting operations.
• Standardized Symmetrical Output Characteristics: The outputs have standardized characteristics ensuring compatibility with a wide array of other digital ICs.
• 100% Tested for Quiescent Current at 20V: Each device is tested to ensure minimal quiescent current, contributing to overall power efficiency.

Applications

The CD4518BM is versatile and can be used in various applications, including:

• Automated industrial electronics
• Consumer electronics for counting systems
• Instrumentation and control systems
• Computational devices requiring counting functionality

Quality and Reliability

Texas Instruments is committed to delivering high-quality and reliable components. The CD4518BM is no exception, and it is manufactured to meet stringent standards, ensuring it performs consistently across various conditions and applications.

For more detailed specifications and application notes, or to order samples, visit the Texas Instruments website or contact their support team.