Texas Instruments

CD40257BF3A

CD40257BF3A Description

The CD40257BF3A is a CMOS Quad 2-Line-to-1-Line Data Selector/Multiplexer from Texas Instruments, designed to provide efficient signal routing and selection in various digital applications. This device is part of the 4000B series, known for its robustness and reliability in logic IC chips. It features four independent 2:1 multiplexers, allowing for the selection of one of two input signals for each circuit. The CD40257BF3A operates on a dual supply voltage ranging from 3V to 18V, making it versatile for a wide range of power supply configurations.

CD40257BF3A Features

• ECCN Classification: EAR99, indicating compliance with export regulations.
• Independent Circuits: Four independent 2:1 multiplexers provide flexibility in signal selection.
• Mounting Type: Through-hole mounting ensures secure and reliable installation in printed circuit boards.
• Dual Supply Voltage: Operates on a dual supply voltage from 3V to 18V, offering compatibility with various power supply systems.
• Current Handling: Capable of sourcing and sinking up to 6.8mA per output, ensuring robust performance in demanding applications.
• Moisture Sensitivity Level: Not applicable, making it suitable for environments where moisture sensitivity is not a concern.
• Package Type: Supplied in a tube package, facilitating easy handling and storage.
• RoHS Compliance: ROHS3 compliant, ensuring environmental sustainability and adherence to regulatory standards.
• Active Product Status: This device is actively manufactured and supported by Texas Instruments, ensuring long-term availability and support.

CD40257BF3A Applications

The CD40257BF3A is ideal for applications requiring efficient data selection and routing. Its versatile voltage range and robust current handling capabilities make it suitable for a variety of digital systems, including:

• Digital Signal Processing: Efficiently routes and selects digital signals in complex processing systems.
• Communication Systems: Provides reliable signal selection in communication interfaces and protocols.
• Control Systems: Ideal for use in control systems where multiple input signals need to be selected and processed.
• Automotive Electronics: Suitable for automotive applications due to its robustness and wide operating voltage range.
• Industrial Automation: Provides reliable signal routing in industrial automation systems, ensuring efficient operation and control.

Conclusion of CD40257BF3A

The CD40257BF3A from Texas Instruments stands out as a versatile and reliable CMOS Quad 2-Line-to-1-Line Data Selector/Multiplexer. Its wide operating voltage range, robust current handling capabilities, and compliance with environmental and regulatory standards make it an excellent choice for a variety of digital applications. Whether used in digital signal processing, communication systems, or industrial automation, the CD40257BF3A offers performance and reliability that are hard to match. Its active product status ensures long-term availability and support, making it a wise investment for any electronics project requiring efficient signal routing and selection.