MC10E143FN

Shift Registers Overview

The MC10E143FN is a 9-bit shift register from the onsemi 10E series, designed for high-speed ECL applications. It operates within a supply voltage range of 4.2 V to 5.7 V and features a propagation delay of 1 ns. The device is housed in a 28-PLCC surface-mount package and supports an operating temperature range from 0°C to +85°C. Classified as a logic IC under the MC10E143 family, it provides push-pull outputs suitable for demanding digital signal processing environments.

Shift Registers Feature Summary

• High-speed data shifting capability with low propagation delay
• Robust ECL logic compatibility for fast switching applications
• Integrated hold mode functionality for data retention

Shift Registers Applications

• High-speed serial-to-parallel data conversion circuits
• Digital signal processing systems requiring rapid data movement
• Communication equipment utilizing ECL logic families

Shift Registers Procurement Notes

Verify component authenticity through authorized distributors or certified secondary market suppliers due to end-of-life status. Confirm RoHS compliance and moisture sensitivity level (MSL 3) prior to assembly. Review product change notices for any manufacturing updates that may affect pinout or electrical characteristics. Ensure storage conditions meet humidity requirements to prevent damage before soldering.

Shift Registers Selection Notes

Select this component when a 9-bit ECL shift register with hold functionality is required. Compare against the MC10E143FNR2 variant if reel packaging is preferred over tubes. Ensure the design accommodates the specific PLCC-28 footprint and thermal dissipation needs. Verify that the system power supply strictly adheres to the 4.2 V to 5.7 V operational limits for reliable performance.

Shift Registers Part Context

Part of the MC10E143 family, which includes variants like MC10E143FNR2G and MC100E142FN. These devices share similar ECL logic characteristics but differ in packaging and specific functional configurations. The MC10E143FN serves as a tube-packaged alternative to tape-and-reel versions, maintaining identical electrical specifications for consistent integration into legacy or specific manufacturing workflows.

Shift Registers Replacement Considerations

MC10E143FNR2 is a direct functional substitute differing primarily in packaging format.