SY10EL01ZG

Overview

The SY10EL01ZG is a quad 4-input OR/NOR gate from the SY10/100ECL series, manufactured by Microchip Technology. It operates within an extended VEE range of –4.2V to –5.5V and features internal 75KΩ input pull-down resistors. The device provides both true and complementary outputs with a maximum propagation delay of 370ps at -40°C. It is housed in an 8-pin SOIC package and supports an industrial operating temperature range of -40°C to +85°C.

Feature Summary

• Provides high bandwidth output transitions for superior AC performance
• Includes internal 75KΩ input pull-down resistors
• Offers both true and complementary outputs

Applications

• High-performance ECL systems requiring ultimate AC performance
• Applications demanding faster propagation delays than standard E101 devices
• Differential logic circuits utilizing 4-input OR/NOR functionality

Procurement Notes

Verify component authenticity through authorized channels as this part originates from Micrel, now part of Microchip. Confirm RoHS compliance status and Pb-Free packaging details via official datasheets before procurement. Ensure supply chain partners provide valid traceability documentation for industrial-grade components.

Selection Notes

Select the SY10EL01ZG when higher speed capabilities are required compared to the standard E101 series. This variant is suitable for designs needing extended voltage ranges and industrial temperature stability. Verify that the 8-pin SOIC footprint aligns with existing PCB layouts and that differential signaling requirements match the available true and complementary outputs.

Part Context

This component belongs to the SY10/100ECL family, which includes functionally equivalent devices like the SY10E101 but with enhanced performance metrics. The ZG suffix indicates an industrial temperature grade with Pb-Free NiPdAu lead finish. It serves as a direct upgrade path for applications previously utilizing older generation ECL logic gates requiring faster transition times.

Replacement Considerations

The SY10E101 is a functionally equivalent alternative within the same family, though it offers lower performance capabilities. Designers should verify if the reduced speed of the E101 meets system timing requirements before substituting.