SN74AVC8T245PWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AVC8T245PWR is an 8-bit dual-supply bus transceiver from the Texas Instruments AVC logic series, housed in a 24-pin TSSOP package. It supports configurable voltage translation between VCCA and VCCB rails ranging from 1.2V to 3.6V. The device features bidirectional data transfer with three-state outputs and a maximum propagation delay of 3.8ns at specified load conditions. It operates within a temperature range of -40°C to +85°C and provides output drive currents of ±12mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Configurable voltage-level shifting for dual-supply operation
• Bidirectional asynchronous data communication capability
• Three-state outputs for effective bus isolation

Buffers, Drivers, Receivers, Transceivers Applications

• Voltage level translation between different power domains
• High-speed data bus interfacing
• Embedded system signal routing

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'PWR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the AVC logic family specifications align with the target application's speed and voltage requirements. Ensure compatibility with existing board layouts utilizing the 24-TSSOP footprint before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring flexible voltage translation between low-voltage logic families operating within the 1.2V to 3.6V range. It is suitable for applications demanding moderate data rates up to 320Mb/s where bidirectional control is necessary. Consider alternative packages if higher pin counts or different thermal dissipation characteristics are required for the specific enclosure design.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74AVC8T245 family of bus transceivers designed for high-speed digital interfaces. It serves as a critical interface component in mixed-voltage environments, enabling seamless communication between subsystems powered by different voltage levels without requiring external level-shifting circuitry.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AVC8T245PWRE4 is a verified equivalent part number offering identical electrical characteristics and functionality.