SY10EL01ZG-TR

Overview

The SY10EL01ZG-TR is a quad 4-input OR/NOR gate from the Precision Edge SY10/100EL series, manufactured by Microchip Technology. It operates with a negative supply voltage (VEE) ranging from -4.2V to -5.5V and features internal 75KΩ input pull-down resistors. The device provides both true and complementary outputs within an 8-pin SOIC package. Key electrical parameters include a propagation delay of 230ps typical at +25°C, with maximum delays reaching 370ps at -40°C. Power supply current typically ranges from 11mA to 17mA depending on temperature.

Feature Summary

• Provides high-performance AC characteristics with significantly faster propagation delays and output transition times compared to standard ECL devices.
• Features internal 75KΩ input pull-down resistors for stable logic levels without external components.
• Offers both true and complementary outputs for flexible signal routing in differential systems.

Applications

• High-speed digital logic circuits requiring ultimate AC performance
• Differential signaling interfaces utilizing ECL-compatible logic levels
• Clock distribution networks demanding low propagation delay

Procurement Notes

Verify that the specific ordering suffix matches the required package type and environmental rating. Confirm RoHS compliance status and lead finish specifications against project requirements. Ensure the component meets the necessary industrial temperature range (-40°C to +85°C). Cross-reference the manufacturer part number with official datasheets to validate authenticity before procurement.

Selection Notes

Select this component when application requirements demand superior switching speeds over standard ECL gates. Consider the internal pull-down resistors as a design advantage for simplified circuitry. Evaluate the power supply voltage compatibility with existing system rails. Assess the thermal performance within the specified operating temperature range to ensure reliability under load conditions.

Part Context

This component belongs to the Precision Edge SY10/100EL family, which represents an evolution of the classic 10E/100E logic series. It maintains functional equivalence to the SY10E101 while delivering enhanced performance metrics. The device is designed for applications where speed is critical, serving as a direct upgrade path for systems previously constrained by slower gate delays.

Replacement Considerations

The SY10EL01ZG-TR is functionally equivalent to the SY10E101. Verify pinout compatibility and electrical parameter margins when substituting between these variants. Ensure that the replacement part supports the same negative supply voltage configuration and output drive capabilities.