MC10EP58DR2G

Overview

The MC10EP58DR2G is a high-speed 2:1 multiplexer from the onsemi MC10EP series, utilizing ECL logic technology. It operates with a supply voltage range of 3.0V to 5.5V and supports both PECL and NECL modes. The device features differential data inputs (Da, Db) and a differential select input (SEL), providing complementary differential outputs (Q, Qbar). It is housed in an SOIC-8 surface-mount package.

Feature Summary

• Supports dual power supply configurations for PECL and NECL compatibility
• Provides differential output signals for high-speed noise immunity
• Includes internal pull-down resistors on data and select inputs

Applications

• High-speed data routing systems
• Signal selection in communication equipment
• Multiplexing applications requiring low propagation delay

Procurement Notes

Verify the specific suffix DR2G against the manufacturer's current datasheet to confirm package type and tape-and-reel specifications. Ensure the design accounts for the required differential signaling environment and power supply constraints defined in the official electrical characteristics table.

Selection Notes

Select this component when a fast, differential 2:1 mux is required within the 3V to 5.5V operating range. Compare propagation delay and power consumption against other MC10EP variants if lower latency or different packaging is needed. Confirm that the system utilizes differential clock and data lines to leverage the device's full performance capabilities.

Part Context

This part belongs to the MC10EP family of ECL devices designed for high-frequency digital applications. The EP series typically offers improved speed over standard EL counterparts. It serves as a fundamental building block for complex switching matrices and high-bandwidth signal processing circuits.

Replacement Considerations

Direct substitutes include the MC100EP58DTG. Verify pinout compatibility and electrical parameters before substitution.