MC10H180L

Specialty Logic Overview

The MC10H180L is a dual 2-bit adder/subtractor integrated circuit manufactured by onsemi. It operates within a voltage range of 4.94V to 5.46V and features a typical propagation delay of 1.8 ns from operand and select inputs to output, with carry-in to output at 1.6 ns. The device dissipates approximately 360 mW of power and supports an operating temperature range of 0°C to 75°C. It utilizes a 16-CDIP package for through-hole mounting.

Specialty Logic Feature Summary

• Provides high-speed arithmetic operations suitable for specialized adder or subtractor applications.
• Designed for integration into high-speed multiplier arrays.
• Features improved noise margins across the full operating voltage and temperature range.
• Maintains compatibility with MECL 10K logic standards.

Specialty Logic Applications

• Special purpose adders
• Subtractors
• High-speed multiplier arrays

Specialty Logic Procurement Notes

Verify component authenticity and datasheet revision status before procurement. Confirm that the specific ordering suffix matches the required package type and lead-free specifications. Ensure supply chain sources provide valid traceability documentation for this discontinued series component.

Specialty Logic Selection Notes

Select this component when designing circuits requiring dedicated dual 2-bit arithmetic functions in ECL environments. Evaluate thermal management requirements due to the specified power dissipation levels. Verify that system timing constraints align with the documented propagation delays for both operand and carry paths.

Specialty Logic Part Context

This part belongs to the MC10H180 family of MECL 10H logic devices. It serves as a fundamental building block for complex arithmetic logic units. The L suffix specifically denotes the ceramic dual in-line package configuration, distinguishing it from plastic DIP or PLCC variants within the same functional family.

Specialty Logic Replacement Considerations

MC10H180P

Specialty Logic FAQ

How does the device handle subtraction operations?

The common select inputs serve as control lines to invert Operand A for subtraction and invert Operand B, allowing flexible arithmetic configurations including reverse subtract modes.

What are the input requirements for each adder channel?

Inputs for each adder include Carry-in, Operand A, and Operand B, while outputs provide Sum, inverted Sum, and Carry-out signals.