93L41DM

Specialty Logic Overview

The 93L41DM is a 4-bit Arithmetic Logic Unit (ALU) integrated circuit manufactured by National Semiconductor. It operates within a supply voltage range of 4.5V to 5.5V and supports an operating temperature range of -55°C to 125°C. The device is housed in a 24-CDIP package with dimensions of 0.600 inches (15.24mm). As a TTL logic circuit, it performs arithmetic and logical operations on binary data.

Specialty Logic Feature Summary

• Performs arithmetic and logical operations on binary data
• Supports wide industrial operating temperature range
• Utilizes standard TTL logic family architecture

Specialty Logic Applications

• Binary data processing systems
• Industrial control logic circuits
• Arithmetic computation modules

Specialty Logic Procurement Notes

Verify the manufacturer origin as National Semiconductor, noting that corporate assets may have transferred to Texas Instruments or other entities. Confirm the specific package type is 24-CDIP and validate the extended temperature rating of -55°C to 125°C against the official datasheet. Ensure the part number matches exactly to avoid confusion with similar ALU variants.

Specialty Logic Selection Notes

Select this component for applications requiring a dedicated 4-bit ALU with robust thermal performance. The CDIP package is suitable for through-hole mounting in environments demanding high reliability. Verify compatibility with existing TTL logic levels and ensure the power supply constraints align with the specified 4.5V to 5.5V range before integration.

Specialty Logic Part Context

This component belongs to the National Semiconductor specialty logic family, specifically designed as an Arithmetic Logic Unit. It serves as a fundamental building block for digital systems requiring parallel data manipulation. The device represents a standard solution for mid-complexity computational tasks within legacy or specialized industrial electronic designs.

Specialty Logic Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.