CD4063BM

Comparators Overview

The CD4063BM is a 4-bit magnitude comparator manufactured by Texas Instruments. It belongs to the 4000B series of CMOS logic devices. The component features active high outputs for A<B, A=B, and A>B conditions. It is housed in a 16-lead Small Outline Integrated Circuit (SOIC) package with surface mount technology. The device supports a maximum operating temperature of +125°C. It is currently classified as End of Life, scheduled for obsolescence.

Comparators Feature Summary

• Provides simultaneous digital comparison of two 4-bit binary words
• Delivers active high logic signals for less than, equal, and greater than relationships
• Designed for high-temperature operation up to +125°C

Comparators Applications

• Digital data processing systems requiring magnitude evaluation
• Control logic circuits for sorting or ranking operations
• Embedded systems utilizing 4-bit binary input comparison

Comparators Procurement Notes

Verify current availability status carefully as this part is designated End of Life. Confirm package integrity and pin compatibility during integration planning. Source from authorized distributors only to ensure authenticity. Review final time buy notices for supply chain continuity. Validate technical specifications against legacy system requirements before procurement.

Comparators Selection Notes

Select this component when a 4-bit CMOS magnitude comparator with active high outputs is required. Ensure the design accommodates the SOIC-16 surface mount package constraints. Consider the +125°C thermal rating for high-temperature environments. Evaluate alternative components if long-term supply stability is critical due to the end-of-life status.

Comparators Part Context

This device is part of the standard 4000B CMOS logic family. It serves as a fundamental building block for digital arithmetic and decision-making circuits. The CD4063BM variant specifically utilizes plastic packaging for surface mounting. It complements other logic gates within the same series for complex digital designs.

Comparators Replacement Considerations

Compatible equivalents include CD4063BE and CD4063BPWR. Verify pinout and electrical characteristics match before substitution. Check for RoHS compliance differences if environmental regulations apply.