74ABTR2245DGVRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ABTR2245DGVRE4 is an octal bus transceiver manufactured by Texas Instruments. It features non-inverting logic with three-state outputs, designed for synchronous data transfer applications. The device operates within a voltage range of 1.65V to 3.6V and utilizes a 20-pin TVSOP package. Key electrical characteristics include low output impedance and high noise immunity, making it suitable for memory and bus-oriented communications in industrial temperature grades.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent bidirectional data paths
• Three-state outputs allowing direct connection to system buses
• Non-inverting logic function for signal integrity preservation

Buffers, Drivers, Receivers, Transceivers Applications

• Memory bus interfacing
• Bus-oriented communications systems
• Industrial control data transmission

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the complete part number including the RE4 suffix to ensure correct tape-and-reel packaging and industrial temperature grade specifications. Confirm the TVSOP-20 package variant matches your PCB footprint requirements. Cross-reference the datasheet revision to ensure compatibility with current design standards and pinout configurations before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring robust octal data transfer with low power consumption. Ensure the operating voltage aligns with the 1.65V to 3.6V specification. Consider the TVSOP-20 package constraints for thermal management and board space. Verify that the three-state output capability meets the bus contention requirements of the target application architecture.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74ABT series of advanced bipolar technology logic components. It shares functional similarities with other ABT transceivers but is distinguished by its specific octal configuration and industrial temperature rating. The part integrates standard bus transceiver functionality with enhanced performance metrics typical of the ABT family, targeting high-speed digital communication interfaces.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes may include other SN74ABT2245 variants with compatible packages. Verify pin-to-pin compatibility and electrical parameters such as supply voltage ranges and output drive strength. Ensure the replacement maintains the same three-state output behavior and non-inverting logic function for seamless integration.