MC10188P

Overview

The MC10188P is a high-speed ECL (Emitter-Coupled Logic) buffer manufactured by onsemi. It features a non-inverting configuration with a single element containing six bits per element. The device utilizes push-pull outputs to drive loads effectively. It operates within a negative supply voltage range of -4.94V to -5.46V and supports an operating temperature range from 0°C to 75°C (TA). The component is housed in a 20-PLCC package, specifically a 20-LCC (J-Lead) case measuring 9x9 mm. This logic type is designed for applications requiring fast signal buffering in digital systems.

Feature Summary

• Non-inverting buffer architecture providing signal isolation and amplification without phase inversion.
• Six-bit parallel processing capability within a single logical element for efficient data handling.
• Push-pull output stage design ensuring robust drive strength and defined logic levels.
• High-speed ECL technology optimized for rapid switching transitions in demanding environments.

Applications

• High-speed digital signal buffering in communication equipment
• Clock distribution networks requiring low skew and high fan-out
• Data acquisition systems utilizing ECL-compatible interfaces
• Test and measurement instruments needing precise signal integrity

Procurement Notes

Verify the specific suffix 'P' indicates the plastic PLCC package variant when sourcing. Confirm RoHS compliance status as older ECL components may vary. Check for obsolescence notices since this series has been superseded by newer technologies. Ensure the supplier provides genuine onsemi documentation matching the MC10188P part number. Validate that the operating temperature range meets your system's thermal requirements.

Selection Notes

Select this component when a non-inverting ECL buffer with six-bit width is required. Compare against other MC10H series devices if lower power consumption is needed, though ECL typically prioritizes speed. Ensure the system power supply strictly maintains the -4.94V to -5.46V range for optimal performance. Consider the 20-PLCC package constraints for PCB layout and thermal management during the design phase.

Part Context

This part belongs to the MC10H188 base product family, which includes various packaging options. The 'MC10188P' designation specifically identifies the plastic leaded chip carrier version. It is distinct from the MC10H188FNR2, which uses a tape-and-reel packaging format. The family is characterized by high-speed ECL performance suitable for legacy and specialized digital logic applications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Users should consult official onsemi documentation for current equivalents or cross-reference with similar ECL buffer families if obsolescence is a concern.