SN74LVCH8T245DWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVCH8T245DWR is an 8-bit dual-supply bus transceiver from Texas Instruments' LVC family, housed in a 24-pin TSSOP package. It supports voltage levels from 1.65V to 5.5V with configurable voltage translation and three-state outputs. The device features a data rate of 500 Mb/s and a propagation delay of 23.8 ns. It operates within a temperature range of -40°C to +85°C and provides output currents of 32mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Configurable voltage translation between dual power supplies
• High-speed bidirectional data transfer capability
• Three-state outputs for bus line isolation

Buffers, Drivers, Receivers, Transceivers Applications

• Mobile applications requiring low-voltage operation
• Consumer electronics with mixed voltage domains
• Computing and peripheral interface circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DWR' corresponds to the TSSOP-24 package and tape-and-reel orientation. Confirm RoHS compliance status and moisture sensitivity level (MSL 1) requirements against current project specifications. Ensure the manufacturer is Texas Instruments to avoid counterfeit components.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when bidirectional translation between different voltage domains is required without direction control pins. Compare propagation delay and supply voltage ranges against similar LVC or LVCH variants. Consider pin compatibility if replacing existing designs with standard 24-pin logic ICs.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVCH8T245 series, designed for low-voltage CMOS technology. It serves as a bridge for data transmission across systems operating at different logic levels, offering improved performance over standard HC/HCT families while maintaining compatibility with various digital interfaces.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC8T245DWR is a parameter-equivalent alternative within the same manufacturer's portfolio.