SN74LS465DW

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LS465DW is an octal buffer with 3-state outputs manufactured by Texas Instruments. It operates within a supply voltage range of 4.75 V to 5.25 V and features non-inverting polarity. The device utilizes a 20-SOIC package for surface mount installation. It supports TTL input types and provides high-level output current of -0.4 mA and low-level output current of 8 mA. The component functions reliably across an operating temperature range from 0°C to +70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal buffering architecture providing eight independent signal paths
• Three-state output capability enabling bus-oriented systems
• Non-inverting logic polarity for direct signal transmission

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory systems
• Clock drivers
• Buffering applications in digital circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DW' confirms the SOIC-20 package variant. Confirm RoHS compliance status as manufacturing data may vary by production date. Check for obsolescence notices or end-of-life declarations prior to finalizing procurement decisions for long-term projects.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when octal buffering with three-state control is required for TTL-compatible interfaces. Ensure the design accommodates the specified 5V supply voltage constraints. Verify that the thermal performance of the SOIC-20 package meets the system's heat dissipation requirements within the commercial temperature range.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LS series, representing Low-power Schottky logic technology. It serves as a standard buffer solution for legacy and industrial digital designs requiring robust signal driving capabilities with minimal power consumption relative to standard LS logic families.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include the SN74LS465N for through-hole applications. Cross-reference with other octal buffers featuring 3-state outputs if pin compatibility allows. Verify electrical specifications match before substituting.