ON Semiconductor MC10H641: ECL-to-TTL Translator

The ON Semiconductor MC10H641 is a high-performance, integrated circuit designed to bridge the gap between two of the most common logic families in electronic design: Emitter Coupled Logic (ECL) and Transistor-Transistor Logic (TTL). This device is specifically engineered to convert ECL level signals into TTL level signals, making it an essential component for systems that require communication between devices operating at different logic levels.

Key Features:

• High-Speed Operation: The MC10H641 is capable of high-speed signal translation, which is crucial for applications requiring fast data processing and minimal signal delay.
• Power Supply: This translator operates with a single +5V power supply, simplifying the power design requirements for mixed-logic systems.
• Compatibility: It is designed to be compatible with MECL 10H™ and MECL 10K™ logic families, ensuring seamless integration with existing ECL circuits.
• Output Enable Function: The device features an output enable function that puts the outputs into a high impedance state, providing additional flexibility in bus-oriented applications.
• Temperature Range: The MC10H641 operates within an extended industrial temperature range, making it suitable for use in harsh environmental conditions.

Applications:

The MC10H641 is ideal for use in a variety of applications where ECL-to-TTL signal translation is required. Common applications include:

• High-speed data communication systems
• Test and measurement equipment
• Computing systems that interface with high-speed peripherals
• Signal conversion in mixed-logic environments

With its robust design and high-speed operation, the ON Semiconductor MC10H641 is a reliable choice for designers looking to create seamless interfaces between ECL and TTL logic circuits. Whether for upgrading legacy systems or developing new high-speed communication platforms, the MC10H641 offers a straightforward solution for ECL-to-TTL signal translation needs.

For further information, including detailed specifications, pin configurations, and application notes, designers are encouraged to consult the official datasheet provided by ON Semiconductor.