CD4063BD3

Comparators Overview

The CD4063BD3 is a 4-bit magnitude comparator from the 4000/14000/40000 series, manufactured by Harris Corporation. It features true active-high outputs and is housed in a 16-lead hermetic dual-in-line ceramic package (CDIP16). The device operates on a supply voltage range of 3V to 18V, with typical operation at 5V or 15V. It supports an operating temperature range of -55°C to 125°C and exhibits a propagation delay of 1250 ns. The component is designed for cascading applications.

Comparators Feature Summary

• Provides four independent bit comparisons with true active-high logic outputs
• Constructed in a hermetically sealed ceramic dual-in-line package for environmental stability
• Supports cascading configurations for expanding comparison capabilities

Comparators Applications

• Digital magnitude comparison circuits
• Industrial control systems requiring wide temperature tolerance
• Military and aerospace electronic assemblies

Comparators Procurement Notes

Verify that the received components match the CD4063BD3 designation and Harris Corporation origin. Confirm the 16-lead ceramic DIP package type. Ensure compliance with specified electrical parameters and temperature ratings before integration into final designs.

Comparators Selection Notes

Select this component when a hermetically sealed CMOS magnitude comparator is required for high-reliability environments. It is suitable for applications demanding operation across extreme temperatures and compatibility with standard 4000-series logic families.

Comparators Part Context

This part belongs to the CD4063B family of 4-bit magnitude comparators. The BD3 suffix specifically denotes the 16-lead plastic dual-in-line package variant in some contexts, but official documentation for the BF3A suffix confirms the ceramic construction for this specific ordering code lineage within the Harris product line.

Comparators Replacement Considerations

The CD4063BF3A is a documented variant within the same family, sharing the 4-bit magnitude comparator function and 16-lead form factor. Verify package material specifications when substituting.