Texas Instruments

SN74CBT3345CPWR  

Encoders, Decoders, Multiplexers & Demultiplexers

SN74CBT3345CPWR Description

The SN74CBT3345CPWR is a high-performance bus switch designed by Texas Instruments, belonging to the 74CBT series. This device is an 8 x 1:1 bus switch, featuring independent circuits and a single supply voltage source. It operates within a voltage range of 4.5V to 5.5V, making it suitable for a variety of applications requiring reliable signal switching. The SN74CBT3345CPWR is packaged in a 20TSSOP format and is available in tape and reel (TR) for surface mount applications. It is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. With an ECCN classification of EAR99 and an HTSUS code of 8542.39.0001, this product is actively manufactured and supported by Texas Instruments.

SN74CBT3345CPWR Features

• High-Speed Performance: The SN74CBT3345CPWR is designed to provide high-speed switching capabilities, ensuring minimal signal delay and high data integrity.
• Single Supply Operation: Operating within a 4.5V to 5.5V supply voltage range, this bus switch simplifies power management and reduces the need for additional voltage regulators.
• Independent Circuits: Each of the eight 1:1 circuits operates independently, allowing for flexible and efficient signal routing.
• Surface Mount Technology: The surface mount package type facilitates easy integration into compact and high-density PCB designs.
• Environmental Compliance: Being REACH unaffected and RoHS3 compliant, the SN74CBT3345CPWR meets stringent environmental standards, making it suitable for global markets.
• Moisture Sensitivity Level (MSL) 1: The device is classified as MSL 1 (unlimited), ensuring it is safe from moisture damage during storage and handling.

SN74CBT3345CPWR Applications

The SN74CBT3345CPWR is ideal for applications requiring reliable and efficient signal switching. Some specific use cases include:

• Data Communication Systems: In systems where multiple data paths need to be managed efficiently, the SN74CBT3345CPWR provides a robust solution for switching between different data sources.
• Computer Peripherals: For devices such as USB hubs, printers, and other peripherals, this bus switch ensures reliable data transfer and signal integrity.
• Industrial Control Systems: In environments where high reliability and performance are critical, the SN74CBT3345CPWR can be used to switch control signals and data lines.
• Consumer Electronics: Applications such as gaming consoles, smart TVs, and other consumer devices benefit from the high-speed and reliable switching capabilities of this bus switch.

Conclusion of SN74CBT3345CPWR

The SN74CBT3345CPWR from Texas Instruments is a versatile and high-performance bus switch that offers significant advantages in various electronic applications. Its independent circuits, single supply operation, and high-speed performance make it an ideal choice for applications requiring efficient signal routing and switching. The device's environmental compliance and surface mount packaging further enhance its suitability for modern, compact designs. Whether used in data communication systems, computer peripherals, industrial control systems, or consumer electronics, the SN74CBT3345CPWR ensures reliable performance and data integrity.

SN74CBT3345CPWR Documents

Download datasheets and manufacturer documentation for SN74CBT3345CPWR

Datasheets :

SN74CBT3345CDBR      

PCN Design/Specification :

Mult PN PART MARKING 08/Dec/2023