SY100S307JY-TR

Overview

The SY100S307JY-TR is a quint exclusive-OR/NOR gate from the ECL logic family, manufactured by Microchip Technology. It operates within an extended supply voltage range of VEE = –4.2V to –5.5V and features internal 75kΩ input pull-down resistors. The device provides five data outputs with complementary signals and a wire-OR function output. It is housed in a 28-pin PLCC package designed for surface mount installation.

Feature Summary

• Ultra-fast operation with maximum propagation delay of 1000ps
• Voltage and temperature compensation for improved noise immunity
• Function and pinout compatible with Fairchild F100K
• Includes internal 75kΩ input pull-down resistors

Applications

• High-performance ECL systems
• Wire-OR logic applications
• Industrial temperature range environments

Procurement Notes

Verify that the specific ordering suffix matches the required industrial operating temperature range (-40°C to +85°C) and the matte tin lead finish. Confirm the component is sourced as tape and reel packaging. Ensure compatibility with existing designs referencing Fairchild F100K equivalents before finalizing procurement.

Selection Notes

Select this component when designing high-speed ECL circuits requiring multiple XOR/NOR functions in a single package. The industrial temperature rating makes it suitable for demanding environments. Verify that the system power supply aligns with the specified -4.2V to -5.5V range to ensure proper logic levels and performance characteristics.

Part Context

This part belongs to the SY100S series of ultra-fast ECL logic gates. It is produced under the Microchip Technology brand following their acquisition of Micrel. The JY suffix specifically denotes the industrial temperature grade and Pb-free matte tin finish, distinguishing it from commercial variants.

Replacement Considerations

The datasheet confirms functional and pinout compatibility with the Fairchild F100K.