MC100E131FN

Flip Flops Overview

The MC100E131FN is a high-speed ECL quad D-type flip-flop from the onsemi 100E series. It integrates four independent D-type flip-flops in a single package, featuring differential outputs and single-ended inputs. The device supports operation with supply voltages ranging from -4.2 V to -5.5 V. It offers a maximum clock frequency of 1.4 GHz and includes set and reset functionality for precise data control. Housed in a 28-PLCC surface-mount package, it operates within a temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Integrates four independent D-type flip-flops with differential outputs
• Supports high-speed operation up to 1.4 GHz clock frequency
• Includes dedicated set (preset) and reset control functions
• Compatible with standard ECL and PECL power supply levels

Flip Flops Applications

• High-speed digital signal processing systems
• Telecommunications equipment requiring fast data latching
• Computer memory interface circuits
• Test and measurement instrumentation

Flip Flops Procurement Notes

Verify the specific suffix 'FN' corresponds to the tube packaging format, as other suffixes may indicate reel or tape-and-reel options. Confirm RoHS compliance status for the specific manufacturing batch, as older production runs may differ. Ensure the design accounts for the required negative supply voltage range of -4.2 V to -5.5 V typical for this ECL family. Check for any recent Product Change Notices regarding pinout or electrical parameter updates.

Flip Flops Selection Notes

Select this component when a compact solution for multiple parallel data paths is required at high speeds. The quad configuration reduces board space compared to using individual flip-flops. Consider the thermal management requirements associated with ECL logic families. Verify that the system ground plane and termination resistors are compatible with the differential output characteristics to maintain signal integrity at frequencies approaching 1.4 GHz.

Flip Flops Part Context

This part belongs to the onsemi 100E series, which focuses on high-performance ECL logic devices. The series provides solutions for applications demanding low propagation delay and high switching speeds. The MC100E131 specifically addresses the need for multi-bit storage elements in high-frequency environments, serving as a core building block for complex synchronous digital designs.

Flip Flops Replacement Considerations

MC10E131FNG is listed as a direct substitute. MC100E131FNG is noted as a similar alternative. Verify pin compatibility and electrical specifications before swapping.