Texas Instruments

CD4063BF

CD4063BF Description

The CD4063BF is a 4-bit magnitude comparator designed by Texas Instruments, suitable for a wide range of digital applications. This IC is part of the Linear Comparators category and is housed in a 16-pin CDIP package. It operates within a supply voltage range of 3V to 18V, making it versatile for various power supply configurations. The CD4063BF is designed for through-hole mounting, ensuring robust mechanical stability in printed circuit board (PCB) assemblies.

CD4063BF Features

• Max Propagation Delay: The CD4063BF offers a maximum propagation delay of 350ns at 15V with a load capacitance of 50pF. This ensures rapid signal processing, making it suitable for high-speed digital circuits.
• Low Quiescent Current: With a quiescent current of only 100 µA, the CD4063BF is highly energy-efficient, making it ideal for battery-powered or low-power consumption applications.
• Output Functionality: The comparator provides three distinct output functions: A<B, A=B, and A>B, allowing for versatile digital signal comparisons.
• Output Characteristics: The CD4063BF features active-high outputs with a current capability of 6.8mA for both high and low states, ensuring reliable signal transmission.
• Supply Voltage Range: The wide operating voltage range of 3V to 18V makes the CD4063BF adaptable to various power supply conditions.
• Compliance and Packaging: The CD4063BF is ROHS3 compliant, ensuring environmental sustainability. It is packaged in a tube, facilitating easy handling and storage.
• Moisture Sensitivity Level: The CD4063BF is not moisture-sensitive, reducing the risk of damage during storage and transportation.

CD4063BF Applications

The CD4063BF is ideal for applications requiring precise digital signal comparison and control. Some specific use cases include:

• Digital Systems: Used in digital circuits for comparing binary numbers, facilitating decision-making processes in microcontrollers and digital signal processors.
• Control Systems: Ideal for control systems where precise comparison of digital signals is required to trigger actions or adjustments.
• Data Processing: Useful in data processing applications where the comparison of binary data is necessary for sorting or validation.
• Communication Systems: Employed in communication systems for error detection and correction by comparing received data with expected values.

Conclusion of CD4063BF

The CD4063BF from Texas Instruments stands out as a robust and versatile 4-bit magnitude comparator. Its low propagation delay, low quiescent current, and wide supply voltage range make it suitable for a variety of high-speed and low-power applications. The active-high outputs and comprehensive comparison functions (A<B, A=B, A>B) provide flexibility in digital circuit design. The CD4063BF's compliance with ROHS3 standards and its non-moisture-sensitive nature ensure reliability and environmental responsibility. Overall, the CD4063BF is an excellent choice for engineers and designers looking for a reliable and efficient magnitude comparator for their digital systems.