SN74AVC8T245PWRG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74AVC8T245PWRG4 is an 8-bit dual-supply bus transceiver from the Texas Instruments AVC logic series, designed for configurable voltage-level shifting and bidirectional data communication. It operates with a supply voltage range of 1.2 V to 3.6 V on both ports and supports data rates up to 320 Mb/s. The device features 3-state outputs and is housed in a 24-pin TSSOP package. It functions within a temperature range of -40°C to +125°C, ensuring reliable performance across industrial and commercial applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Configurable voltage translation between independent A and B power rails
• Bidirectional asynchronous data transfer capability
• Partial power-down protection via Ioff circuitry

Buffers, Drivers, Receivers, Transceivers Applications

• RGMII voltage translation
• Portable equipment interconnects
• Industrial control systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'G4' indicates lead-free compliance and RoHS status as per manufacturer documentation. Confirm the package type is TSSOP-24 and check for any recent product change notices that may affect pinout or electrical characteristics before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing logic families operating at different voltage levels within the 1.2V to 3.6V range. Ensure the application requires bidirectional data flow and benefits from the low propagation delay and high output drive current capabilities inherent to the AVC family architecture.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74AVC8T245 family of dual-supply bus transceivers. It serves as a voltage-level translator, enabling communication between devices with mismatched supply voltages. The 'G4' suffix typically denotes a lead-free and RoHS-compliant version of the standard SN74AVC8T245PWR device.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74AVC8T245PWR is a direct functional equivalent without the G4 suffix. SN74AVC8T245PWRE4 is another variant within the same family.