SN74ABT240APWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ABT240APWR is an octal buffer and line driver manufactured by Texas Instruments. It features three-state outputs and operates within a supply voltage range of 4.5 V to 5.5 V. The device utilizes Advanced BiCMOS technology to achieve low dynamic power consumption while maintaining high-speed performance with a propagation delay of 4.6 ns. It is housed in a TSSOP-20 package suitable for surface-mount applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Advanced BiCMOS technology ensures low dynamic power dissipation
• Provides high-speed signal buffering with defined propagation characteristics
• Features three-state outputs for effective bus-oriented architectures

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented systems requiring signal isolation
• Memory mapping controls
• Clock drivers and buffering

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'PWR' corresponds to the TSSOP-20 tape-and-reel packaging configuration. Confirm that the logic family designation matches the required ABT specifications for your circuit design. Ensure compatibility with the intended operating temperature range and voltage levels before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require octal buffering with three-state capability at standard 5V logic levels. The ABT series offers a balance between speed and power consumption compared to older logic families. Consider the TSSOP-20 package constraints regarding thermal management and PCB layout density during the selection process.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ABT240A series of octal buffers and line drivers. It is designed for high-performance digital applications where signal integrity and low power are critical. The device serves as a key interface component in complex digital systems, facilitating data transfer between different logic blocks or memory devices.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct equivalents such as the SN74ABT240ADWR which shares similar electrical characteristics but utilizes an SOIC-20 package instead of TSSOP-20. Verify pinout compatibility and electrical parameters before substituting any alternative components from other manufacturers.