SN74LVC8T245MDWREP

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVC8T245MDWREP is an enhanced product 8-bit dual-supply bus transceiver manufactured by Texas Instruments. It features configurable voltage translation and three-state outputs within a 24-pin TSSOP package. The device supports bidirectional asynchronous data communication between two buses operating at independent supply voltages ranging from 1.65 V to 5.5 V. Control inputs are referenced to the VCCA voltage, ensuring compatibility with various logic families.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Configurable dual-rail design allows A and B ports to operate across the full 1.65 V to 5.5 V power range
• Provides partial power-down protection via Ioff circuits that disable outputs to prevent backflow current
• VCC isolation ensures all outputs enter high-impedance state if either supply voltage falls below 100 mV

Buffers, Drivers, Receivers, Transceivers Applications

• Industrial systems requiring robust voltage level shifting
• Consumer electronics utilizing mixed-voltage architectures
• Communication and networking equipment interfaces
• Imaging, video, and visual display modules
• Defense, military, and aerospace avionics applications

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix MDWREP against official Texas Instruments documentation to confirm it denotes the enhanced product variant with extended temperature ranges and reliability specifications. Ensure the ordering information matches the exact package type and pin configuration required for your PCB layout. Cross-reference the datasheet revision history to validate current manufacturing status and any potential lifecycle changes before finalizing procurement plans.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing between digital subsystems operating at different voltage levels within the 1.65 V to 5.5 V range. The bidirectional nature supports flexible data flow control via DIR and OE pins. Consider the enhanced product specifications for applications demanding higher reliability or wider operating temperature ranges compared to standard commercial grade devices.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVC8T series of translating transceivers designed for low-voltage CMOS technology. It serves as a bridge for asynchronous communication between buses with distinct power domains. The enhanced product designation indicates specific screening and testing protocols applied during manufacturing to ensure consistent performance in demanding environments.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVC8T245MPWREP