Texas Instruments

CD40257BM96E4

CD40257BM96E4 Description

The CD40257BM96E4 is a multiplexer integrated circuit (IC) from the 4000B series, manufactured by Texas Instruments. This IC is designed to provide efficient signal routing and selection, making it a versatile component for various electronic applications. It features a 4 x 1:2 multiplexer configuration, allowing it to handle multiple input signals and select between them based on control inputs. The CD40257BM96E4 operates on a dual supply voltage ranging from 3V to 18V, providing flexibility in power requirements. It is available in a surface mount package, specifically in a 16SOIC format, which is ideal for compact and space-efficient designs. Despite its obsolescence status, the CD40257BM96E4 remains a reliable choice for applications requiring robust multiplexing capabilities.

CD40257BM96E4 Features

• Multiplexer Configuration: The CD40257BM96E4 features a 4 x 1:2 multiplexer configuration, enabling the selection of one of four input signals to be routed to two output lines. This configuration is particularly useful for applications requiring signal switching and routing.
• Dual Supply Voltage: The IC operates on a dual supply voltage ranging from 3V to 18V, providing flexibility in power requirements and compatibility with a wide range of systems.
• Surface Mount Package: Available in a 16SOIC surface mount package, the CD40257BM96E4 is suitable for compact and space-efficient designs, making it ideal for modern electronic devices where space is a critical consideration.
• High Output Current: The IC supports an output current of 6.8mA for both high and low states, ensuring robust performance and compatibility with various load conditions.
• Moisture Sensitivity Level: With a moisture sensitivity level (MSL) of 1 (unlimited), the CD40257BM96E4 is highly resistant to moisture, making it suitable for applications in environments with varying humidity levels.
• Compliance and Status: The CD40257BM96E4 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards. It is also classified under ECCN EAR99 and HTSUS 8542.39.0001, facilitating compliance with international trade regulations.

CD40257BM96E4 Applications

The CD40257BM96E4 is ideal for a variety of applications where signal routing and selection are critical. Its 4 x 1:2 multiplexer configuration makes it suitable for:

• Data Acquisition Systems: Where multiple input signals need to be selected and routed to processing units.
• Telecommunications: For signal switching and routing in communication systems.
• Automotive Electronics: In systems requiring efficient signal management and routing.
• Industrial Control Systems: For managing and switching control signals in industrial environments.
• Consumer Electronics: In devices where compact and efficient signal routing is necessary.

Conclusion of CD40257BM96E4

The CD40257BM96E4 is a robust and versatile multiplexer IC from Texas Instruments, offering efficient signal routing and selection capabilities. Its dual supply voltage, surface mount package, and high output current make it suitable for a wide range of applications. Despite its obsolescence status, the CD40257BM96E4 remains a reliable choice for applications requiring robust multiplexing capabilities. Its compliance with environmental and safety standards ensures it meets the requirements of modern electronic design.