100117DC

Overview

The 100117DC is a configurable logic gate from the National Semiconductor 100K series, housed in a 24-CDIP package. It integrates three independent circuits capable of functioning as AND/OR gates with a total of twelve inputs distributed across the channels. The device supports free-hanging mounting and is rated for a current capacity of 18.5A and a voltage rating of 300V.

Feature Summary

• Configurable logic architecture supporting multiple gate functions
• Triple circuit design with twelve input terminals
• High voltage and current handling capabilities

Applications

• Industrial control logic systems
• Power electronics interface circuits
• Custom digital logic configurations

Procurement Notes

Verify the manufacturer designation carefully, as National Semiconductor assets are managed by Texas Instruments. Confirm the specific suffix indicates the original National Semiconductor production run rather than a TI rebranding variant. Ensure the 24-CDIP package matches the required footprint and pinout compatibility for the target application board.

Selection Notes

Select this component when a fixed-function gate does not meet the logical requirements. The triple circuit structure allows for flexible implementation of complex boolean expressions within a single package. Consider the high voltage and current ratings to ensure suitability for power-related signal processing tasks.

Part Context

This part belongs to the 100K series of high-reliability integrated circuits produced by National Semiconductor. The series is known for robust performance in demanding environments. The 100117DC specifically addresses needs for versatile logic gating in industrial applications requiring high electrical stress tolerance.

Replacement Considerations

Consult official cross-reference data for direct substitutes. Verify pin compatibility and logical function equivalence before substitution.