SN74LS31D

Specialty Logic Overview

The SN74LS31D is a hex delay element from the Texas Instruments 74LS series, housed in a 16-pin SOIC package. It operates within a supply voltage range of 4.75 V to 5.25 V and supports an operating temperature range of 0°C to 70°C. The device contains six independent delay channels, each providing a specific time delay for signal propagation. Designed for surface mount applications, it features standard TTL-compatible logic levels and offers reliable performance for timing control circuits in digital systems.

Specialty Logic Feature Summary

• Provides six independent delay elements for precise signal timing control
• Compatible with standard 74LS logic family voltage and interface specifications
• Designed for surface mount installation in compact electronic assemblies

Specialty Logic Applications

• Digital timing circuit generation
• Signal propagation delay compensation
• Pulse width adjustment in logic systems

Specialty Logic Procurement Notes

Verify the exact ordering suffix matches the required package and temperature grade. Confirm that the component is sourced from authorized distributors to ensure authenticity. Check for any specific handling requirements related to moisture sensitivity level during storage and assembly processes.

Specialty Logic Selection Notes

Select this component when six independent delay channels are required in a surface mount configuration. Ensure the system operates within the specified 4.75 V to 5.25 V supply range. Consider the 0°C to 70°C operating temperature range for environmental compatibility.

Specialty Logic Part Context

This part belongs to the Texas Instruments 74LS series of specialty logic devices. It serves as a delay element, distinct from standard logic gates like NAND or AND. The 'D' suffix indicates the SOIC-16 package type, differentiating it from DIP or other package variants within the same logical function family.

Specialty Logic Replacement Considerations

Check for direct pin-to-pin replacements within the 74LS family. Verify that alternative parts maintain identical delay characteristics and electrical specifications. Ensure the substitute component is available in the same SOIC-16 package format.