onsemi

MC14585BCPG

MC14585BCPG Description

The MC14585BCPG is a 4-bit magnitude comparator from onsemi, designed to compare two 4-bit binary numbers and determine their relative magnitudes. This linear IC chip belongs to the 4000B series and is housed in a through-hole package, specifically a tube. It offers a wide supply voltage range of 3V to 18V, making it suitable for various power supply configurations. The device is characterized by a maximum propagation delay of 260ns at 15V with a 50pF load, ensuring fast and reliable signal processing. It consumes a quiescent current of only 20 µA, which is ideal for low-power applications. The MC14585BCPG provides active high outputs and supports three output functions: A<B, A=B, and A>B, making it versatile for different comparison needs. With an output current capability of 4.2mA for both high and low states, it can drive a variety of loads effectively. The device is REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations. Despite being marked as obsolete, the MC14585BCPG remains a reliable choice for legacy systems and specific applications where its unique features are required.

MC14585BCPG Features

• Wide Supply Voltage Range: Operates reliably between 3V and 18V, offering flexibility in power supply options.
• Low Quiescent Current: Consumes only 20 µA, making it suitable for low-power and battery-operated applications.
• Fast Propagation Delay: Achieves a maximum propagation delay of 260ns at 15V with a 50pF load, ensuring rapid signal processing.
• Versatile Output Functions: Provides active high outputs for A<B, A=B, and A>B, allowing for comprehensive comparison capabilities.
• High Output Current Capability: Capable of sourcing and sinking 4.2mA, enabling effective load driving.
• Through-Hole Packaging: Utilizes a tube package, ensuring robust mechanical stability and ease of integration in through-hole PCB designs.
• Compliance and Safety: REACH unaffected and classified under ECCN EAR99, ensuring compliance with international regulations.
• Moisture Sensitivity Level: MSL 1 (Unlimited), indicating high resistance to moisture and suitability for various environmental conditions.

MC14585BCPG Applications

The MC14585BCPG is ideal for a range of applications where binary number comparison is required. Its wide supply voltage range and low power consumption make it suitable for both low-power and high-voltage systems. Specific use cases include:

• Digital Systems: Ideal for comparing binary numbers in digital circuits, microcontrollers, and embedded systems.
• Control Systems: Used in control applications where precise comparison of binary values is necessary for decision-making processes.
• Legacy Systems: Perfect for maintaining and upgrading older systems where compatibility with existing components is crucial.
• Battery-Powered Devices: The low quiescent current makes it suitable for applications where power conservation is essential.
• Industrial Automation: Can be employed in industrial settings where reliable and fast comparison of digital signals is required.

Conclusion of MC14585BCPG

The MC14585BCPG from onsemi is a robust and versatile 4-bit magnitude comparator that offers a wide supply voltage range, low power consumption, and fast propagation delay. Its active high outputs and versatile comparison functions make it suitable for a variety of applications, including digital systems, control systems, and legacy systems. Despite being marked as obsolete, the MC14585BCPG remains a reliable choice for specific use cases where its unique features and compliance with international regulations are essential. Its through-hole packaging and high moisture sensitivity level further enhance its suitability for diverse environments and mechanical requirements.