CD4063BMT

Comparators Overview

The CD4063BMT is a CMOS 4-bit magnitude comparator manufactured by Texas Instruments. It operates within an extended temperature range of -55°C to 125°C and utilizes a 16-SOIC package. The device features active high outputs for A>B, A<B, and A=B comparisons. Electrical specifications include a maximum quiescent current of 100 µA and output drive capabilities of ±4 mA at nominal voltage. Propagation delay is specified at 350 ns @ 15V with 50 pF load capacitance.

Comparators Feature Summary

• Provides simultaneous comparison results for two 4-bit binary words via dedicated active-high output pins.

Comparators Applications

• Digital logic circuits requiring magnitude determination
• Computer arithmetic units
• Control systems

Comparators Procurement Notes

Verify the specific suffix 'MT' corresponds to the 16-SOIC plastic package variant. Confirm RoHS compliance status if required for assembly processes. Ensure the operating environment remains within the specified -55°C to 125°C temperature range to maintain electrical performance integrity.

Comparators Selection Notes

Select this component when a single-chip solution for 4-bit magnitude comparison is required in a surface-mount format. Consider the 16-SOIC package dimensions for PCB layout constraints. Evaluate the propagation delay characteristics against system timing requirements before implementation.

Comparators Part Context

This part belongs to the CD4000 series of CMOS digital logic devices. It serves as a fundamental building block for digital comparison operations. The device is designed for compatibility with standard CMOS logic families, ensuring interoperability in mixed-logic designs.

Comparators Replacement Considerations

Check for direct pin-compatible alternatives within the same manufacturer's portfolio that offer identical package and electrical specifications. Verify functional equivalence for 4-bit magnitude comparison tasks before substitution.