MC10H179L

Specialty Logic Overview

The MC10H179L is a Look-Ahead Carry Block logic integrated circuit manufactured by onsemi, belonging to the 10H series. It operates within a supply voltage range of -4.94 V to -5.46 V and supports an operating temperature range from 0°C to +75°C. The component features a 16-pin Dual In-line Package (DIP) with ceramic construction and glass sealing. It provides open-emitter outputs and functions as a 4-bit look-ahead carry generator.

Specialty Logic Feature Summary

• Provides high-speed look-ahead carry generation for arithmetic logic units
• Features improved noise margin over the full operating voltage and temperature range
• Utilizes MECL 10K-compatible voltage compensation for system integration

Specialty Logic Applications

• High-speed binary addition circuits
• Digital signal processing arithmetic units
• Computer arithmetic logic unit design

Specialty Logic Procurement Notes

Verify RoHS compliance status carefully as documentation indicates non-compliance. Confirm package material specifications, noting the ceramic variant differs from plastic alternatives. Check for obsolescence notices or product change notifications regarding the manufacturer's certification status before finalizing procurement plans.

Specialty Logic Selection Notes

Select this component when designing systems requiring MECL 10K compatibility with enhanced speed characteristics. Ensure the application environment supports the specified negative power supply requirements. Verify that the ceramic DIP package meets the thermal and mechanical constraints of the target PCB assembly process.

Specialty Logic Part Context

This part belongs to the MC10H family of ECL logic devices, which offer higher clock frequencies compared to the standard MECL 10K series. It serves as a functional duplication of standard parts but with improved propagation delay metrics. The device is designed for applications demanding rapid carry signal propagation in complex digital logic structures.

Specialty Logic Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source data.