Texas Instruments

SN74F253DR  

Encoders, Decoders, Multiplexers & Demultiplexers

SN74F253DR Description

The SN74F253DR is a high-performance multiplexer integrated circuit (IC) designed by Texas Instruments. This device is part of the 74F series and features a 2 x 4:1 multiplexing capability, allowing it to select one of four input signals and route it to a single output. The SN74F253DR operates within a supply voltage range of 4.5V to 5.5V and is suitable for applications requiring reliable signal selection and routing.

SN74F253DR Features

• Operating Temperature Range: The SN74F253DR is designed to operate within a temperature range of 0°C to 70°C, making it suitable for a wide range of industrial and commercial applications.
• Independent Circuits: The device features one independent circuit, ensuring efficient and reliable operation.
• Voltage Supply Source: It operates on a single supply voltage, simplifying power management and reducing the complexity of the power supply design.
• Current Capability: The SN74F253DR can handle an output current of 3mA for high-level signals and 24mA for low-level signals, providing robust performance in various circuit configurations.
• Mounting Type: The surface mount package allows for easy integration into compact and high-density PCB designs.
• Package Type: Available in a Tape & Reel (TR) package, the SN74F253DR is ideal for automated assembly processes.
• Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the SN74F253DR is suitable for storage and handling in various environmental conditions without the need for special precautions.

SN74F253DR Applications

The SN74F253DR is ideal for a variety of applications where signal routing and selection are critical. Some specific use cases include:

• Data Communication Systems: In systems where multiple data sources need to be selectively routed to a single output, the7 SN4F253DR provides a reliable and efficient solution.
• Control Systems: In industrial control systems, the multiplexer can be used to select and route control signals from various sensors or inputs to a central processing unit.
• Test and Measurement Equipment: The device is well-suited for applications in test and measurement equipment where multiple signals need to be analyzed or processed sequentially.
• Consumer Electronics: In consumer electronics, the SN74F253DR can be used to manage multiple input signals in devices such as multimedia players, gaming consoles, and smart home systems.

Conclusion of SN74F253DR

The SN74F253DR from Texas Instruments is a versatile and reliable multiplexer IC that offers a range of technical specifications and performance benefits. Its 2 x 4:1 multiplexing capability, combined with a robust current handling capacity and single supply operation, makes it an ideal choice for a variety of applications. The device's compliance with environmental and regulatory standards, along with surface its mount package and unlimited moisture sensitivity level, ensures ease of integration and long-term reliability. Whether used in data communication systems, control systems, or consumer electronics, the SN74F253DR provides a high-performance solution for signal routing and selection.

SN74F253DR Documents

Download datasheets and manufacturer documentation for SN74F253DR

Datasheets :

SN54F253, SN74F253      

HTML Datasheet :

SN54F253, SN74F253      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018       Design 25/Feb/2022