Texas Instruments

SN74F258DG4  

Encoders, Decoders, Multiplexers & Demultiplexers

SN74F258DG4 Description

The SN74F258DG4 is a high-performance multiplexer integrated circuit (IC) designed by Texas Instruments, a leading manufacturer in the semiconductor industry. This IC is part of the 74F series and is specifically designed for applications requiring efficient signal routing and switching. The SN74F258DG4 features a 4 x 2:1 multiplexer circuit, allowing it to select one of four input signals and route it to a single output. This makes it highly suitable for applications where multiple signal sources need to be managed and controlled efficiently.

The SN74F258DG4 operates within a temperature range of 0°C to 70°C, making it suitable for a variety of industrial and commercial environments. It is designed for single supply operation with a voltage range of 4.5V to 5.5V, ensuring compatibility with standard power supply systems. The IC is housed in a surface mount package, specifically a 16SOIC, which facilitates easy integration into compact and space-constrained designs.

SN74F258DG4 Features

• Multiplexer Circuit: The SN74F258DG4 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 design allows for efficient signal management and switching.
• Single Supply Operation: The IC operates on a single supply voltage ranging from 4.5V to 5.5V, simplifying power supply requirements and ensuring compatibility with standard power systems.
• Surface Mount Package: The SN74F258DG4 is available in a 16SOIC surface mount package, which is ideal for compact and space-efficient designs. This packaging also facilitates automated assembly processes.
• High Current Capability: The IC can handle output currents of up to 3mA for high-level outputs and 24mA for low-level outputs, ensuring robust performance in various applications.
• Compliance and Reliability: The SN74F258DG4 is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1 (unlimited), making it highly reliable in various environmental conditions.
• Independent Circuits: The IC features one independent circuit, allowing for versatile and flexible signal routing applications.

SN74F258DG4 Applications

The SN74F258DG4 is highly versatile and finds applications in a wide range of industries and systems, including:

• Data Acquisition Systems: The multiplexer function allows for efficient routing of multiple sensor inputs to a single processing unit, enhancing the efficiency of data acquisition systems.
• Communication Systems: In communication systems, the SN74F258DG4 can be used to manage and switch between multiple signal sources, ensuring seamless data transmission.
• Automotive Electronics: The IC's robust performance and wide operating temperature range make it suitable for automotive applications where reliability and durability are critical.
• Industrial Control Systems: The SN74F258DG4 can be used in industrial control systems to manage and route control signals, improving the efficiency and reliability of automated processes.
• Consumer Electronics: In consumer electronics, the IC can be used to manage multiple input signals in devices such as multimedia players and smart home systems.

Conclusion of SN74F258DG4

The SN74F258DG4 is a highly efficient and reliable multiplexer IC designed for a wide range of applications. Its 4 x 2:1 multiplexer circuit, single supply operation, and surface mount packaging make it an ideal choice for compact and efficient signal routing solutions. The IC's high current capability and compliance with environmental and safety standards further enhance its suitability for various industrial and commercial applications. Whether used in data acquisition systems, communication systems, or automotive electronics, the SN74F258DG4 offers a robust and versatile solution for managing and switching multiple signal sources.

SN74F258DG4 Documents

Download datasheets and manufacturer documentation for SN74F258DG4

Datasheets :

SN54F258, SN74F258      

HTML Datasheet :

SN54F258, SN74F258