Texas Instruments

SN74CB3T3245PW

SN74CB3T3245PW Description

The SN74CB3T3245PW from Texas Instruments is a high-performance 8-bit bus switch designed for 2.3V to 3.6V single-supply systems. Part of the 74CB series, this bidirectional bus switch features 8 x 1:1 circuit configuration, enabling seamless signal routing between multiple buses with minimal propagation delay. Packaged in a 20-pin TSSOP (Tube), it is optimized for surface-mount applications and complies with ROHS3 and REACH environmental standards. With a Moisture Sensitivity Level (MSL) of 1 (Unlimited), it offers robust handling and storage flexibility.

SN74CB3T3245PW Features

• Low Power Consumption: Operates efficiently within 2.3V–3.6V, ideal for battery-powered and portable devices.
• High-Speed Switching: Minimal signal distortion and propagation delay for high-frequency data transmission.
• Bidirectional Operation: Supports bidirectional data flow without direction control pins, simplifying design.
• Robust ESD Protection: Enhanced electrostatic discharge (ESD) resilience per industry standards.
• Space-Efficient: Compact 20-TSSOP package saves PCB real estate in dense layouts.
• Last Time Buy Status: Available for final procurement, ensuring legacy system support.

SN74CB3T3245PW Applications

• Portable Electronics: Ideal for smartphones, tablets, and wearables due to low-voltage operation.
• Data Routing: Efficiently manages multiplexed data buses in embedded systems and IoT devices.
• Signal Isolation: Isolates subsystems in automotive infotainment or industrial control systems.
• Test & Measurement Equipment: Facilitates high-speed signal switching in diagnostic tools.
• Legacy System Upgrades: Suitable for retrofitting older designs requiring reliable bus switching.

Conclusion of SN74CB3T3245PW

The SN74CB3T3245PW stands out for its low-voltage operation, bidirectional capability, and compact form factor, making it a versatile choice for modern electronics. While marked as Last Time Buy, it remains a reliable solution for signal routing, isolation, and legacy system maintenance. Engineers seeking a high-performance, space-efficient bus switch with minimal power draw will find this IC exceptionally suited for portable, automotive, and industrial applications.