SY100E155JC

Signal Switches, Multiplexers, Decoders Overview

The SY100E155JC is a high-performance ECL component featuring six independent 2:1 multiplexers followed by latches with single-ended outputs. It operates within an extended VEE range of –4.2V to –5.5V and supports fully compatible 10KH and 100K ECL levels. The device includes internal 75KΩ input pulldown resistors and asynchronous master reset functionality. It is housed in a 28-pin PLCC package.

Signal Switches, Multiplexers, Decoders Feature Summary

• Six integrated 2:1 multiplexers with dual latch-enable signals for flexible data control
• Asynchronous Master Reset signal to force all outputs to logic LOW
• Internal 75KΩ input pulldown resistors for stable signal integrity
• Single-ended outputs designed for new, high-performance ECL systems

Signal Switches, Multiplexers, Decoders Applications

• High-performance ECL system designs
• Data routing and selection circuits
• Signal buffering and conditioning

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific ordering code suffix against official documentation to confirm package type and tape-and-reel availability. Confirm RoHS compliance status as older variants may not meet current environmental standards. Check for 'Not Recommended for New Designs' notices on manufacturer datasheets before finalizing procurement plans.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when designing systems requiring multiple parallel data paths with simultaneous latching capabilities. Ensure the power supply voltage aligns with the specified –4.2V to –5.5V range. Consider the 28-pin PLCC footprint during PCB layout and verify compatibility with existing 10KH/100K ECL logic families.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the SY 10/100E series, which provides specialized logic solutions for ECL applications. The series is characterized by high-speed operation and compatibility with industry-standard ECL levels. These components are typically used in telecommunications and high-speed computing infrastructure where precise timing and low noise are critical.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The datasheet confirms full compatibility with Motorola MC10E/100E155 equivalents.