MC10189L

Overview

The MC10189L is a high-speed ECL buffer manufactured by onsemi, belonging to the 10K Series. It features six independent inverting channels within a single package. The device utilizes an ECL logic family for operation and is housed in a CDIP-16 package. This component is designed for applications requiring fast signal inversion and buffering in digital systems.

Feature Summary

• Contains six independent inverting buffer channels
• Operates using ECL logic family technology
• Housed in a CDIP-16 package

Applications

• High-speed digital signal buffering
• ECL circuit design
• Digital system interconnects

Procurement Notes

Verify the specific package variant, as the MC10189L designation typically refers to the ceramic DIP version. Confirm availability with authorized distributors or specialized semiconductor suppliers like Rochester Electronics, as this legacy part may have limited stock compared to modern alternatives. Ensure the order matches the required pinout and voltage specifications for your ECL application.

Selection Notes

Select this component when designing circuits that require multiple inverted signals from a common source using ECL logic. It is suitable for systems where propagation delay is critical. Consider the CDIP-16 package constraints if PCB space is limited. Verify compatibility with existing ECL power supplies and termination networks before integration.

Part Context

This part belongs to onsemi's 10K Series of ECL devices, known for high-speed performance. It serves as a fundamental building block for complex digital logic designs requiring signal inversion and distribution. The six-channel configuration allows for efficient use of board space in multi-signal processing applications.

Replacement Considerations

Check for direct replacements within the MC10189 series or compatible ECL buffers from other manufacturers. Ensure any substitute maintains the same ECL voltage levels and package dimensions. Verify functional equivalence for all six channels.