Texas Instruments

SN74AVC2T45DCTT  

Translators, Level Shifters

SN74AVC2T45DCTT Description

The SN74AVC2T45DCTT from Texas Instruments is a high-performance, dual-bit bidirectional voltage-level translator designed for seamless interfacing between mixed-voltage systems. Operating within a 1.2V to 3.6V range for both VCCA and VCCB, it supports data rates up to 500Mbps, making it ideal for high-speed signal translation. Packaged in a compact SM8 (8-pin DSBGA) form factor, this device is part of the 74AVC series, known for its low power consumption and robust signal integrity. It features a single circuit with 2 bidirectional channels, ensuring efficient voltage translation between domains such as 1.8V, 2.5V, and 3.3V systems.

SN74AVC2T45DCTT Features

• Bidirectional Voltage Translation: Enables seamless communication between asymmetric voltage domains (1.2V–3.6V).
• High-Speed Performance: Supports 500Mbps data rates, suitable for high-frequency applications.
• Low Power Consumption: Optimized for energy-efficient designs, reducing overall system power dissipation.
• Robust Packaging: Offered in a surface-mount SM8 package with tape-and-reel (TR) packaging for automated assembly.
• Compliance & Reliability: ROHS3 compliant, REACH unaffected, and MSL 1 (Unlimited) rated for extended shelf life.
• Wide Operating Range: Dual-supply operation with independent VCCA/VCCB voltages enhances design flexibility.

SN74AVC2T45DCTT Applications

• Mixed-Voltage Systems: Ideal for bridging processors, FPGAs, or ASICs operating at different voltage levels (e.g., 1.8V to 3.3V).
• High-Speed Interfaces: Suitable for I2C, SPI, UART, and other serial communication protocols requiring level shifting.
• Portable Electronics: Used in smartphones, tablets, and wearables where power efficiency and compact size are critical.
• Industrial Automation: Ensures reliable signal translation in PLCs, sensors, and control modules.
• Automotive Systems: Supports CAN/LIN bus interfaces and infotainment systems with robust performance.

Conclusion of SN74AVC2T45DCTT

The SN74AVC2T45DCTT stands out as a versatile, high-speed voltage-level translator, combining bidirectional functionality, low power consumption, and compact packaging. Its ability to handle 500Mbps data rates and operate across a wide voltage range makes it a preferred choice for modern mixed-voltage designs. Whether in consumer electronics, industrial controls, or automotive applications, this device ensures reliable performance while simplifying system integration. Texas Instruments' commitment to quality and compliance further solidifies its position as a go-to solution for level-shifting challenges.

SN74AVC2T45DCTT Documents

Download datasheets and manufacturer documentation for SN74AVC2T45DCTT

PCN Assembly/Origin :

Assembly Site 16/Jan/2017      

Datasheets :

SN74AVC2T45      

HTML Datasheet :

SN74AVC2T45