The SN74ALVC164245DL from Texas Instruments is a high-performance, 16-bit dual-supply bus transceiver designed to facilitate bidirectional communication between two data buses. The device is capable of transferring data from the A bus to the B bus and vice versa, depending on the logic level at the direction-control (DIR) input. The output-enable (OE) input can be used to disable the device so that the buses are effectively isolated.

Key Features

• Wide Bus Compatibility: This transceiver is compatible with 3.3 V and 5 V signal levels, making it suitable for mixed-voltage applications where voltage translation is required.
• High-Speed Operation: With support for signaling rates up to 380 Mbps, the SN74ALVC164245DL is designed for high-speed data transfer applications.
• Low Power Consumption: The device features a low-power consumption design, which minimizes power usage in power-sensitive applications.
• Flow-Through Architecture: The pinout supports easy PCB layout with a flow-through architecture that simplifies board design.
• Robust ESD Protection: It includes ESD protection exceeding JESD 22, ensuring the device's reliability and longevity in harsh environments.

Applications

The SN74ALVC164245DL is ideal for a range of applications that require voltage level translation or dual-directional data flow. Common applications include:

• Motherboards and docking stations
• Networking and telecommunications
• Data acquisition systems
• Industrial control and automation

Technical Specifications

The device is offered in a 48-pin SSOP (Shrink Small-Outline Package) and operates over a broad temperature range. It is characterized for operation from -40°C to 85°C, ensuring reliable performance in a variety of environmental conditions. The SN74ALVC164245DL also supports live insertion and removal, allowing for easier upgrades and maintenance without the need to power down the system.

Ordering Information

The SN74ALVC164245DL is available for order directly from Texas Instruments or through authorized distributors. Detailed datasheets, reference designs, and product support are accessible to ensure seamless integration into your design.