SN74LS354N

Overview

The SN74LS354N is an 8-line to 1-line data selector/multiplexer manufactured by Texas Instruments. It features a 20-pin PDIP package and operates within the LS TTL logic family. The device provides complementary outputs for versatile digital signal routing applications.

Feature Summary

• Provides 8-to-1 data selection capability with complementary output signals
• Compatible with standard LS TTL logic voltage levels and interface requirements

Applications

• Digital data routing in logic circuits
• Signal switching in microcontroller interfacing systems
• Address decoding and selection networks

Procurement Notes

Verify the manufacturer part number SN74LS354N against official Texas Instruments documentation to confirm authenticity. Ensure the component matches the specified 20-PDIP package and LS TTL specifications. Cross-reference datasheets for pinout and electrical characteristics before integration into designs.

Selection Notes

Select this component when an 8-channel multiplexer with complementary outputs is required in LS TTL environments. Consider the PDIP package constraints and operating temperature range of 0 to 70 degrees Celsius. Verify compatibility with existing logic families and power supply requirements.

Part Context

This component belongs to the Texas Instruments LS series of TTL logic devices, specifically designed as a data selector or multiplexer. It serves as a fundamental building block for digital systems requiring signal path selection among multiple inputs.

Replacement Considerations

Consult official substitution guides for compatible 8-to-1 multiplexers in the LS TTL family. Verify pinout compatibility and electrical parameters before replacing.