SN74ALS654DWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALS654DWR is an octal buffer and line driver manufactured by Texas Instruments. It features a wide-voltage operation range from 2.0 V to 6.0 V, making it suitable for various digital logic applications. The device utilizes advanced Schottky Low-power (ALS) technology to achieve high-speed performance while maintaining low power consumption. It includes three-state outputs, allowing multiple drivers to share a bus without interference. The DWR package is a 20-pin TSSOP, providing a compact solution for space-constrained designs.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal buffer and line driver configuration with three-state outputs
• Wide operating voltage range supporting 2.0 V to 6.0 V systems
• Advanced Schottky Low-power technology for high speed and low power dissipation

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data buses in computing systems
• Memory interface buffering
• Signal driving in portable battery-operated devices

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the exact part number suffix 'DWR' corresponds to the 20-pin TSSOP package and tape-and-reel packaging when ordering. Confirm that the manufacturer is Texas Instruments or an authorized distributor to ensure authenticity. Check for any specific handling requirements related to electrostatic discharge during storage and installation.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal buffer with three-state capability is required for wide-voltage digital logic applications. Consider the ALS technology benefits for balancing speed and power efficiency. Ensure the TSSOP package fits the PCB layout constraints and thermal management requirements of the design.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ALS series of logic ICs, known for their balance between speed and power consumption. It serves as a standard component in digital electronics for signal conditioning and bus driving. The DWR variant specifically denotes the surface-mount TSSOP package format.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include other octal buffers with similar voltage ranges and three-state outputs from the same or alternative manufacturers. Verify pin compatibility and electrical characteristics before substitution.