MC100EL52DTR2G

Flip Flops Overview

The MC100EL52DTR2G is a D-Type Flip-Flop from the onsemi MC100E series, designed for high-speed digital applications. It features differential data and clock inputs with differential outputs, supporting both inverting and non-inverting polarities. The device operates within a supply voltage range of 4.2 V to 5.7 V and exhibits a typical propagation delay of 0.465 ns. It is housed in an 8-pin TSSOP package suitable for surface mount installation. The component functions reliably across an operating temperature range of -40°C to +85°C.

Flip Flops Feature Summary

• Supports differential data and clock inputs for enhanced noise immunity in high-speed circuits
• Provides complementary differential outputs for direct interfacing with ECL logic families
• Includes input clamping circuitry to maintain stable output states during open-input conditions

Flip Flops Applications

• High-speed serial communication interface timing control
• Data sampling and storage in ECL-based processing systems
• Clock distribution network synchronization elements

Flip Flops Procurement Notes

Verify the specific ordering suffix to ensure the correct tape and reel packaging configuration matches production requirements. Confirm that the thermal management strategy aligns with the TSSOP-8 package limitations under continuous operation. Ensure power supply decoupling meets ECL noise sensitivity standards to prevent signal integrity degradation during switching events.

Flip Flops Selection Notes

Select this component when differential signaling is required to minimize ground bounce and electromagnetic interference in dense layouts. Compare against single-ended alternatives if noise margins are sufficient, as differential inputs offer superior performance in electrically noisy environments. Consider the 0.465 ns propagation delay for critical path timing analysis in high-frequency designs.

Flip Flops Part Context

This device belongs to the MC100E family of emitter-coupled logic (ECL) components, which are optimized for speed over power consumption. Unlike standard TTL or CMOS logic, ECL devices operate in a non-saturated mode, allowing for significantly faster switching speeds. The MC100EL52 specifically addresses the need for reliable edge-triggered data storage in these high-performance logic families.

Flip Flops Replacement Considerations

The MC100EP52DTG serves as a functional equivalent within the MC100EP series, offering similar differential I/O characteristics. Verify pin compatibility and electrical specifications before substitution, as variations in supply voltage ranges and thermal performance may exist between the EL and EP sub-series.