MC10H141FN

Shift Registers Overview

The MC10H141FN is a four-bit universal shift register from the MECL 10H series, manufactured by onsemi. It operates with a minimum shift frequency of 250 MHz and features a typical power dissipation of 425 mW. The device provides an improved noise margin of 150 mV over the operating voltage and temperature range. It utilizes a PLLC-20 package and supports serial/parallel to parallel data transfer modes.

Shift Registers Feature Summary

• Performs shift left, shift right, serial/parallel in, and serial/parallel out operations without external gating
• Shifts information on the positive edge of the clock input
• Compatible with standard MECL 10K logic families

Shift Registers Applications

• High-speed digital counting applications
• Data conversion circuits
• Digital integration systems

Shift Registers Procurement Notes

Verify the specific suffix 'FN' corresponds to the PLLC-20 package variant when sourcing. Confirm RoHS compliance status for the exact revision. Ensure the design accommodates the -8 Vdc power supply requirement and maintains thermal equilibrium during operation.

Shift Registers Selection Notes

Select this component for designs requiring high-frequency shifting capabilities up to 250 MHz. Consider the 425 mW typical power dissipation for thermal management. Verify that the system can support the required MECL 10H voltage levels and negative supply configuration.

Shift Registers Part Context

This part belongs to the MC10H141 family of universal shift registers. It serves as a functional and pinout duplication of the standard MECL 10K part but offers improved propagation delay and operation frequency without increasing power supply current.

Shift Registers Replacement Considerations

Standard MECL 10K parts are functionally compatible regarding pinout. Verify electrical specifications against the original design requirements before substitution.