74AC11181DW

Overview

The Texas Instruments 74AC11181DW is an Arithmetic Logic Unit (ALU) belonging to the AC logic series. It is housed in a 28-pin SOIC package and operates with CMOS technology. The device supports a supply voltage range from 3 V to 5.5 V and functions within a temperature range of -40 °C to +85 °C.

Feature Summary

• Performs arithmetic and logic operations as a dedicated ALU
• Utilizes AC series CMOS technology for signal processing

Applications

• Digital arithmetic processing circuits
• Logic function generation systems

Procurement Notes

Verify the specific datasheet revision and package marking against the manufacturer's official documentation before integration. Confirm that the 28-SOIC footprint matches the design layout requirements. Ensure operating conditions align with the specified voltage and temperature limits defined in the technical specifications.

Selection Notes

Select this component when a dedicated ALU function is required within the AC logic family constraints. Consider the 28-pin SOIC package size for board space limitations. Verify compatibility with the system's voltage levels and thermal environment against the device's operational ratings.

Part Context

This part belongs to the Texas Instruments 74AC logic family, which offers higher speed performance compared to standard 74LS devices while maintaining CMOS power efficiency. The 74AC11181 specifically provides arithmetic and logic capabilities in a single integrated circuit format suitable for complex digital designs.

Replacement Considerations

Check for equivalent ALUs within the 74AC or 74ACT families from Texas Instruments or other manufacturers. Ensure pinout compatibility and logical function equivalence before substitution.