SN74LS466DWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LS466DWR is an octal buffer and line driver manufactured by Texas Instruments, belonging to the LS logic series. It features a 20-pin SOIC package with surface-mount installation. The device operates within a supply voltage range of 4.5 V to 5.5 V. It provides non-inverting outputs with three-state capability, allowing for effective bus driving applications. The component supports a propagation delay of 15 ns at 5 V and handles output currents up to -2.6 mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent buffer channels
• Three-state output capability for efficient bus management
• Non-inverting signal transmission for accurate data routing

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and register systems
• Clock drivers and buffering circuits
• Control signal distribution in digital systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific LS logic family designation against system requirements, as HC variants differ electrically. Confirm the SOIC-20 package dimensions match the PCB footprint. Ensure the operating temperature range aligns with the intended environment. Check for RoHS compliance status if required by project specifications. Validate the datasheet version for accurate electrical characteristics.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal buffer with three-state outputs is required for TTL-compatible systems. The LS series offers standard speed suitable for general-purpose digital logic. Consider the 20-pin SOIC package for surface-mount assembly needs. Evaluate power consumption constraints relative to other logic families. Ensure compatibility with existing 5 V logic levels in the design.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LS466 family of octal buffers with three-state outputs. It is designed for high-speed digital applications requiring multiple buffered signals. The device complements other LS series components for complete logic system integration. It serves as a key interface element between microprocessors and peripheral devices.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74HC374DWR is listed as a related component but differs in function (flip-flop vs. buffer). Direct substitutes should be verified from official Texas Instruments documentation. Cross-reference pinouts and electrical specifications before substitution.