MC10135L

Flip Flops Overview

The MC10135L is a high-speed ECL JK/T flip-flop manufactured by onsemi, belonging to the MC10H series. It features two independent JK/T elements with positive-edge triggering and complementary outputs. The device operates within a supply voltage range of -4.9V to -5.46V and supports clock frequencies up to 250 MHz. Designed for surface-mount applications, it is housed in a 20-lead LCC package with J-leads. The component includes set and reset functions, ensuring reliable state control in high-frequency digital logic circuits.

Flip Flops Feature Summary

• High-speed ECL operation supporting clock frequencies up to 250 MHz
• Dual JK/T flip-flop configuration with positive-edge triggering
• Integrated set and reset functionality for precise state management
• Complementary output types for flexible signal interfacing

Flip Flops Applications

• High-speed digital data processing systems
• ECL-based frequency counters and dividers
• Parallel-to-serial data conversion circuits
• Advanced telecommunications switching equipment

Flip Flops Procurement Notes

Verify current availability status as this component may be discontinued or subject to limited production runs. Confirm package integrity and lead condition upon receipt. Ensure compatibility with existing ECL power supplies (-5V) and PCB layout requirements for the 20-LCC package. Consult official distributors for obsolescence notices or recommended replacement alternatives if active sourcing is required.

Flip Flops Selection Notes

Select this component for designs requiring fast ECL logic with dual flip-flop capabilities. Ensure the system environment supports the specified -4.9V to -5.46V operating range. Verify that the 20-LCC surface-mount package fits the board space constraints. Consider thermal dissipation needs due to static current consumption typical of ECL families during high-frequency operation.

Flip Flops Part Context

Part of the MC10H ECL logic family, designed for demanding high-speed applications. The MC10135L provides robust timing performance compared to standard TTL or CMOS counterparts. Its specific architecture targets niche markets requiring low propagation delay and high noise immunity inherent to emitter-coupled logic technologies.

Flip Flops Replacement Considerations

Check for direct pin-compatible successors within the MC10H series. Evaluate alternative ECL flip-flops from other manufacturers if onsemi discontinues this part. Ensure any substitute maintains identical voltage levels and speed characteristics to preserve circuit timing integrity.