SY100S307JY

Overview

The SY100S307JY is a quint exclusive-OR/NOR gate designed for high-performance ECL systems. 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 independent XOR/NOR channels with complementary outputs, plus a wire-OR function output. Maximum propagation delay is 1000ps at +85°C. It is housed in a 28-pin PLCC package.

Feature Summary

• Provides five independent exclusive-OR/NOR logic functions with complementary data outputs
• Includes an internal wire-OR function output combining all channel results
• Features integrated 75kΩ input pull-down resistors on all inputs
• Offers voltage and temperature compensation for enhanced noise immunity

Applications

• High-performance ECL system logic processing
• Complex digital logic circuit implementation
• Signal routing and selection networks

Procurement Notes

Verify the specific ordering suffix against current manufacturer documentation to confirm lead finish and operating temperature range. Confirm RoHS compliance status and moisture sensitivity level prior to procurement. Ensure the component matches the required industrial temperature specifications for the target application environment.

Selection Notes

Select this component when multiple independent XOR/NOR gates are required within a single package footprint. Consider its compatibility with standard ECL power supplies and its ability to handle high-speed signal transitions. Evaluate the need for the combined wire-OR output feature versus using individual gates separately.

Part Context

This part belongs to the SY100S series of ultra-fast ECL logic devices. It maintains functional and pinout compatibility with legacy Fairchild F100K components. The device represents a transition from Micrel manufacturing under the Microchip Technology portfolio.

Replacement Considerations

Functionally compatible with Fairchild F100K.