SN74LVTR245DWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTR245DWR is a dual 4-bit bus transceiver from Texas Instruments' LVT series. It features true outputs and operates with a supply voltage of 3.3V. The device utilizes BICMOS technology and is housed in a PDSO20 plastic package, specifically an SO-20 form factor. It contains two independent functions, each handling 4 bits of data transmission.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Dual 4-bit configuration for simultaneous bidirectional data transfer
• True output polarity ensuring signal integrity without inversion
• LVT series compatibility for low-voltage logic interfacing

Buffers, Drivers, Receivers, Transceivers Applications

• Bidirectional data bus driving in embedded systems
• Memory interface buffering for low-voltage architectures
• General-purpose logic level translation between 3.3V domains

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the exact suffix 'DWR' to confirm the SO-20 package and reel quantity specifications. Ensure the component matches the LVT series electrical characteristics rather than standard LV or HCT variants. Cross-reference the manufacturer date code and traceability documentation to guarantee authenticity and compliance with RoHS standards before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a dual-channel, 4-bit wide bus transceiver is required for 3.3V logic applications. The true output characteristic makes it suitable for direct interfacing where signal inversion is undesirable. Consider the SO-20 package constraints for PCB layout and thermal management requirements in dense designs.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVTR245 family, which provides robust bus driving capabilities for low-voltage digital systems. The 'R' suffix typically indicates tape and reel packaging, while 'DW' denotes the small-outline package type. It serves as a critical interface element in systems requiring reliable data direction control between microprocessors and peripheral devices.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74LVTR245DW is a compatible variant differing primarily in packaging format. Verify pinout compatibility and electrical parameters before substitution. No other direct substitutes are confirmed in public documentation.