Nexperia

74AHC257PW,118  

Encoders, Decoders, Multiplexers & Demultiplexers

74AHC257PW,118 Description

The 74AHC257PW,118 is a high-performance multiplexer IC designed for a wide range of applications requiring efficient signal routing and selection. Manufactured by Nexperia, this logic IC chip belongs to the 74AHC series, known for its robustness and reliability in various electronic systems. The 74AHC257PW,118 features a 4 x 2:1 multiplexer circuit, allowing it to select and route one of four input signals to a single output based on the control inputs. It operates on a single supply voltage ranging from 2V to 5.5V, making it versatile for different power supply configurations.

This IC is packaged in a 16-TSSOP (Thin Shrink Small Outline Package) and is available in a tape and reel format (TR), which is ideal for surface mount applications. The 74AHC257PW,118 is RoHS3 compliant and REACH unaffected, ensuring it meets the highest environmental and safety standards. With a moisture sensitivity level (MSL) of 1 (unlimited), it is suitable for various manufacturing environments without the need for special handling.

74AHC257PW,118 Features

• Circuit Configuration: The 74AHC257PW,118 features a 4 x 2:1 multiplexer circuit, enabling the selection of one of four input signals to be routed to the output. This configuration is ideal for applications requiring multiple signal sources to be managed efficiently.
• Single Supply Operation: The IC operates on a single supply voltage ranging from 2V to 5.5V, providing flexibility in power supply design and ensuring compatibility with a wide range of systems.
• High Output Current: The 74AHC257PW,118 can handle an output current of up to 8mA for both high and low states, ensuring robust performance and compatibility with various load conditions.
• Surface Mount Technology: Packaged in a 16-TSSOP format, the IC is designed for surface mount applications, providing a compact and reliable solution for modern electronic designs.
• Environmental Compliance: The 74AHC257PW,118 is RoHS3 compliant and REACH unaffected, ensuring it meets stringent environmental and safety standards. This makes it suitable for use in a wide range of industries and applications.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the IC is highly resilient to moisture, making it suitable for various manufacturing environments without the need for special handling or storage conditions.

74AHC257PW,118 Applications

The 74AHC257PW,118 is ideal for a variety of applications where efficient signal routing and selection are required. Some specific use cases include:

• Data Acquisition Systems: In systems where multiple sensors or data sources need to be multiplexed to a single processing unit, the 74AHC257PW,118 provides a reliable and efficient solution.
• Communication Systems: For applications requiring signal switching and routing in communication systems, the 4 x 2:1 multiplexer configuration of the 74AHC257PW,118 ensures seamless signal management.
• Automotive Electronics: The robustness and environmental compliance of the 74AHC257PW,118 make it suitable for automotive applications where reliability and safety are paramount.
• Industrial Control Systems: In industrial environments, the IC can be used to manage multiple control signals, ensuring efficient and reliable operation of complex systems.

Conclusion of 74AHC257PW,118

The 74AHC257PW,118 is a versatile and reliable multiplexer IC that offers significant advantages over similar models. Its 4 x 2:1 multiplexer circuit, single supply operation, and high output current capabilities make it an ideal choice for a wide range of applications. The surface mount packaging, environmental compliance, and moisture sensitivity level further enhance its suitability for modern electronic designs. Whether used in data acquisition systems, communication systems, automotive electronics, or industrial control systems, the 74AHC257PW,118 provides a robust and efficient solution for signal routing and selection.

74AHC257PW,118 Documents

Download datasheets and manufacturer documentation for 74AHC257PW,118

Datasheets :

74AHC257D,112 Datasheet      

PCN Packaging :

All Dev Label Chgs 2/Aug/2020       Label Chg 12/Mar/2017      

HTML Datasheet :

74AHC257D,112 Datasheet