100160DC

Overview

The 100160DC is a parity generator belonging to the National Semiconductor 100K series. It functions as a logic component designed for error detection in digital data transmission systems. The device generates parity bits based on input data lines, facilitating integrity checks within integrated circuits. As part of the 100K family, it adheres to standard TTL-compatible logic levels and packaging conventions typical of this manufacturer's historical product line.

Feature Summary

• Generates parity bits for digital data integrity verification
• Part of the established 100K series logic family
• Designed for integration into error detection circuitry

Applications

• Digital communication interface error checking
• Memory system data integrity verification
• Logic circuit parity generation modules

Procurement Notes

Verify the manufacturer origin carefully, as National Semiconductor assets were acquired by Texas Instruments. Confirm the specific package type and pinout configuration against current datasheets, as legacy components may have multiple revisions or equivalent replacements from different foundries. Ensure the source provides authentic documentation matching the 100K series specifications.

Selection Notes

Select this component when a dedicated hardware parity generator is required for legacy 100K series compatibility. Consider signal speed requirements and voltage levels inherent to the 100K family. Evaluate if modern FPGA implementations offer more flexible parity solutions for new designs, as discrete logic gates are increasingly replaced by programmable logic in contemporary applications.

Part Context

This component originates from National Semiconductor, a major analog and mixed-signal manufacturer before its acquisition by Texas Instruments. The 100K series represents a line of high-speed logic devices widely used in industrial and computing applications during the late 20th century. These parts are now considered legacy items, often sourced through secondary markets or as replacement stock for maintaining older equipment.

Replacement Considerations

Check for direct equivalents within the Texas Instruments SN74LS or SN74S families if pin compatibility is required. Verify logical equivalence with other 100K series variants such as the 100160J or 100160N depending on temperature range and package style needs.