SN74LV245APWT

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV245APWT is an octal bus transceiver manufactured by Texas Instruments, featuring three-state outputs. It operates within a supply voltage range of 2 V to 5.5 V and supports bidirectional data transfer between two buses based on the direction control input. The device utilizes TSSOP-20 packaging and is designed for asynchronous communication in mixed-voltage systems.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports bidirectional data transmission across eight bits
• Enables mixed-mode voltage operation on all ports
• Provides partial power-down isolation via Ioff feature
• Includes high electrostatic discharge protection capabilities

Buffers, Drivers, Receivers, Transceivers Applications

• Asynchronous bidirectional communication between data buses
• Mixed-voltage system interface applications
• Local bus interrupt and hardware implementation

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package variant and tape-and-reel specifications against the official datasheet before procurement. Confirm that the operating temperature range and voltage levels match the target application requirements. Ensure compliance with RoHS directives and check for any recent product change notifications regarding manufacturing updates.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring wide voltage compatibility between 2 V and 5.5 V. It is suitable for applications needing high-speed data transfer with low propagation delay. Consider the TSSOP-20 package constraints and ensure adequate thermal management for the intended operating environment.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LV245A family of octal bus transceivers from Texas Instruments. It is engineered for high-performance digital logic applications, offering robust signal integrity and noise immunity. The device is widely used in industrial and consumer electronics where reliable data bus interfacing is critical.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include SN74LVC245APWR and SN74LV245AT. Verify pinout compatibility and electrical characteristics before substitution.