SN74AVC8T245DGVR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AVC8T245DGVR is an 8-bit dual-supply bus transceiver from Texas Instruments, designed for configurable voltage translation between different logic families. It features three-state outputs and operates within a supply voltage range of 1.2V to 3.6V. The device supports data rates up to 320 Mb/s with a propagation delay of 2.5 ns. It is housed in a 24-pin TVSOP package and functions as a non-inverting bus transceiver suitable for bidirectional data transfer across varying voltage domains.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Configurable voltage translation capabilities for interfacing diverse logic levels
• Bidirectional data transfer functionality via dual-supply architecture
• Three-state output design allowing safe bus sharing

Buffers, Drivers, Receivers, Transceivers Applications

• Voltage level shifting between low-voltage processors and higher-voltage peripherals
• Bidirectional bus driving in mixed-voltage system architectures
• Data translation in communication interfaces requiring signal integrity

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the exact suffix against official Texas Instruments documentation to confirm pinout and electrical characteristics. Ensure the component matches the specific voltage requirements of your target application. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit products. Confirm RoHS compliance status if required by your manufacturing standards.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing systems with differing supply voltages, specifically where 1.2V to 3.6V translation is needed. Consider the 2.5 ns propagation delay and 320 Mb/s data rate for high-speed applications. Evaluate the TVSOP-24 package constraints against your PCB layout requirements. Compare against similar LVC or AVC series parts if lower speed or different voltage ranges are sufficient.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74AVC8T245 family of dual-supply bus transceivers. It is distinct from single-supply variants like the SN74LVC8T245, offering broader voltage translation flexibility. The DGVR suffix indicates a tape-and-reel packaging format suitable for automated assembly processes in high-volume production environments.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AVCH8T245DGVRG4 is a verified equivalent within the same family offering similar performance characteristics.