SN74ALVTHR16245GR - 16-Bit Bus Transceiver from Texas Instruments

The SN74ALVTHR16245GR is a high-performance, 16-bit bus transceiver from Texas Instruments, designed to provide bidirectional voltage-level translation and buffering for data communication in multi-voltage systems. This integrated circuit is part of the ALVTH family and is particularly suitable for interfacing between 3.3V and 5V logic levels.

Key Features

• Wide Operating Voltage Range: The device supports a wide voltage range from 2.3V to 3.6V on the A side and 2.7V to 5.5V on the B side, making it versatile for interfacing between different logic levels.
• High-Speed Data Transfer: With a maximum data rate of 380 Mbps, the SN74ALVTHR16245GR is capable of supporting high-speed signal transmission, which is essential for modern digital communication.
• Low Power Consumption: The device is designed for low-power operation, which is critical for battery-powered and power-sensitive applications.
• Bus-Hold Data Inputs: The bus-hold feature on the data inputs eliminates the need for external pull-up or pull-down resistors, simplifying the design and saving board space.
• Flow-Through Architecture: The pinout of the SN74ALVTHR16245GR is optimized for easy PCB layout with a flow-through architecture that simplifies the routing of data lines.

Applications

The SN74ALVTHR16245GR is ideal for a wide range of applications, including:

• Interfacing between different logic levels in mixed-voltage systems
• Data communication in networking equipment, such as routers and switches
• Signal buffering and level translation for microprocessors and memory devices
• Bus extension and error checking in digital systems

Package and Quality

The SN74ALVTHR16245GR comes in a TSSOP (Thin Shrink Small Outline Package) with 48 pins, providing a compact footprint for space-constrained applications. Texas Instruments is committed to high-quality manufacturing, and this product is no exception, offering reliable performance for critical electronic systems.

With its robust design and versatile features, the SN74ALVTHR16245GR is a smart choice for designers looking to bridge the gap between different voltage domains while maintaining signal integrity and system reliability.