Texas Instruments

SN74HC258DT  

Encoders, Decoders, Multiplexers & Demultiplexers

SN74HC258DT Description

The SN74HC258DT is a high-performance multiplexer integrated circuit designed by Texas Instruments, a leading manufacturer in the semiconductor industry. This IC is part of the 74HC series, known for its reliability and efficiency in digital logic applications. The SN74HC258DT features a 4 x 2:1 multiplexer circuit, allowing it to select one of four input signals and route it to a single output. It operates on a single supply voltage ranging from 2V to 6V, making it versatile for various power supply configurations.

The SN74HC258DT is designed for surface mount applications, ensuring efficient use of space on printed circuit boards (PCBs). It is packaged in a 16SOIC format, which is ideal for compact and high-density designs. The device is REACH unaffected and ROHS3 compliant, meeting stringent environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage conditions without the need for special handling.

SN74HC258DT Features

• Multiplexer Configuration: The SN74HC258DT features a 4 x 2:1 multiplexer circuit, enabling the selection of one of four input signals to be routed to a single output. This configuration is ideal for applications requiring efficient signal routing and selection.
• Single Supply Operation: The device operates on a single supply voltage ranging from 2V to 6V, providing flexibility in power supply design and compatibility with a wide range systems of.
• Surface Mount Technology: The SN74HC258DT is designed for surface mount applications, offering space-saving benefits and ease of integration into modern PCB designs.
• High Output Current Capability: The IC supports an output current of 7.8mA for both high and low states, ensuring robust performance in demanding applications.
• Environmental Compliance: The SN74HC258DT is REACH unaffected and ROHS3 compliant, adhering to strict environmental and safety regulations.
• Moisture Sensitivity Level: With an MSL of 1, the device is suitable for unlimited storage conditions, reducing the risk of moisture-related damage and simplifying inventory management.

SN74HC258DT Applications

The SN74HC258DT is ideal for a variety of applications where efficient signal routing and selection are required. Some specific use cases include:

• Data Acquisition Systems: The multiplexer function allows for the efficient routing of multiple sensor inputs to a single data processing channel, enhancing the performance of data acquisition systems.
• Communication Systems: In communication applications, the SN74HC258DT can be used to select between different communication channels or protocols, ensuring seamless data transmission.
• Automotive Electronics: The device's robust performance and environmental compliance make it suitable for automotive applications, where reliability and durability are critical.
• Consumer Electronics: The compact 16SOIC package and surface mount design make the SN74HC258DT ideal for consumer electronics, where space constraints are often a consideration.

Conclusion of SN74HC258DT

The SN74HC258DT is a versatile and reliable multiplexer IC that offers significant advantages over similar models. Its 4 x 2:1 multiplexer configuration, combined with single supply operation and high output current capability, makes it an excellent choice for a wide range of applications. The device's surface mount design, environmental compliance, and moisture sensitivity level further enhance its suitability for modern electronic systems. Whether used in data acquisition, communication systems, automotive electronics, or consumer devices, the SN74HC258DT delivers reliable performance and efficient signal routing, making it a valuable component in any electronics designer's toolkit.

SN74HC258DT Documents

Download datasheets and manufacturer documentation for SN74HC258DT

Datasheets :

SN54HC257-58, SN74HC257-58      

HTML Datasheet :

SN54HC257-58, SN74HC257-58