100160FCQR

Overview

The 100160FCQR is a parity generator and checker integrated circuit from National Semiconductor's 100K series. It is housed in a 24-pin Quad Flat Package (QFP). This component is designed for digital logic applications requiring error detection capabilities through parity bit generation or verification.

Feature Summary

• Performs parity generation and checking functions
• Part of the 100K logic series

Applications

• Digital logic systems requiring parity error detection

Procurement Notes

Verify the manufacturer designation, as National Semiconductor assets are often managed by Texas Instruments or Rochester Electronics. Confirm the package type is QFP with 24 pins. Ensure RoHS compliance status matches project requirements. Check for specific ordering suffixes that may indicate temperature range or packaging variations. Validate the part number against official distributor catalogs to avoid counterfeit components.

Selection Notes

Select this component when a dedicated parity generator/checker is required within a 100K logic family design. The 24-pin QFP package suits surface-mount assembly processes. Consider pin compatibility and voltage levels if replacing older discrete solutions. Verify availability through authorized channels given the component's age.

Part Context

This IC belongs to the National Semiconductor 100K series, a line of high-speed CMOS logic devices. The series was widely used in computing and telecommunications equipment for data integrity tasks. The 100160FCQR specifically addresses parity operations, a common requirement in memory interfaces and serial communication protocols during the era of its production.

Replacement Considerations

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