SN74LS465NG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LS465NG4 is a hex bus transceiver manufactured by Texas Instruments. It features three-state outputs and is designed for bidirectional data transfer between buses. The device operates with standard LS TTL logic levels, ensuring compatibility with other components in the system. It utilizes a 20-pin DIP package, suitable for through-hole mounting on printed circuit boards. The component supports reliable signal transmission in digital electronic applications requiring bus isolation and direction control.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Hex bus transceiver architecture for bidirectional data transfer
• Three-state outputs for effective bus isolation
• Compatible with standard LS TTL logic levels

Buffers, Drivers, Receivers, Transceivers Applications

• Bidirectional data transfer between buses
• Bus isolation in digital systems
• Direction control in memory interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer marking matches Texas Instruments. Confirm the part number includes the NG4 suffix for the specific variant. Check the date code to ensure compliance with current RoHS directives if required. Inspect the package for physical damage before installation. Ensure the supplier provides authentic documentation matching the official datasheet specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when bidirectional bus communication is required with LS TTL compatibility. Consider the three-state output capability for managing multiple devices on a shared bus. Evaluate the DIP-20 package constraints against available PCB space. Verify voltage levels match the system requirements for reliable operation without additional level shifting.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LS series of logic ICs from Texas Instruments. It is part of a broader family of bus transceivers designed for digital logic applications. The LS designation indicates Low-power Schottky technology, offering a balance of speed and power consumption. This series is widely used in legacy and industrial systems requiring robust logic interfacing.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements include the SN74LS465N or SN74LS465NSR. Verify pinout compatibility before substitution. Ensure the alternative part meets the same electrical specifications and package type. Check for any differences in operating temperature ranges or supply voltage tolerances.