Texas Instruments

CD74HC253MT  

Encoders, Decoders, Multiplexers & Demultiplexers

CD74HC253MT Description

The CD74HC253MT is a high-performance multiplexer integrated circuit from Texas Instruments, designed for a wide range of applications requiring efficient data routing and signal selection. This device 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 CD74HC253MT is part of the 74HC series, known for its high-speed CMOS technology and compatibility with TTL and CMOS logic levels.

CD74HC253MT Features

• High-Speed Performance: The CD74HC253MT operates with a propagation delay of less than 10 ns, ensuring rapid signal switching and minimal latency in data transmission.
• Wide Operating Voltage Range: The device supports a single supply voltage range of 2V to 6V, making it suitable for various power supply configurations and ensuring flexibility in system design.
• High Current Capability: With an output current capability of 7.8mA for both high and low states, the CD74HC253MT can drive a variety of loads, including LEDs and small actuators, without the need for additional drivers.
• Surface Mount Technology (SMT): The CD74HC253MT is available in a 16SOIC surface mount package, which is ideal for compact and high-density PCB designs. This package type also facilitates automated assembly processes, reducing manufacturing costs and improving reliability.
• Compliance and Reliability: The CD74HC253MT is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards. Additionally, its moisture sensitivity level (MSL) is 1 (unlimited), making it suitable for a wide range of manufacturing environments.
• Single Supply Operation: The device operates from a single supply voltage, simplifying power supply design and reducing the complexity of the power distribution network in the system.

CD74HC253MT Applications

The CD74HC253MT is well-suited for a variety of applications where efficient signal routing and selection are critical. Some specific use cases include:

• Data Communication Systems: In systems requiring the selection and routing of multiple data channels, the CD74HC253MT can efficiently manage signal paths, ensuring reliable data transmission.
• Automotive Electronics: The device's robustness and compliance with environmental standards make it ideal for automotive applications, such as in-vehicle infotainment systems and sensor data routing.
• Industrial Control Systems: The CD74HC253MT can be used in industrial automation for selecting and routing control signals, enabling precise control of machinery and processes.
• Consumer Electronics: In devices such as smartphones, tablets, and smart home appliances, the multiplexer can manage multiple input signals, such as sensor data or user inputs, and route them to the appropriate processing units.

Conclusion of CD74HC253MT

The CD74HC253MT from Texas Instruments is a versatile and high-performance multiplexer that offers significant advantages over similar models. Its wide operating voltage range, high current capability, and surface mount packaging make it suitable for a variety of applications, from data communication systems to automotive electronics. The device's compliance with environmental and safety standards ensures it meets the latest industry requirements, making it a reliable choice for modern electronic designs. Whether used in consumer electronics, industrial control systems, or automotive applications, the CD74HC253MT provides efficient signal routing and selection, ensuring optimal performance and reliability.

CD74HC253MT Documents

Download datasheets and manufacturer documentation for CD74HC253MT

Datasheets :

CD74HC(T)253      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018