SY100E163JC

Signal Switches, Multiplexers, Decoders Overview

The SY100E163JC is a dual 8:1 multiplexer from the 100E series, manufactured by Microchip Technology. It operates using ECL logic with complementary open-emitter outputs and features internal 75K input pulldown resistors. The device supports an extended VEE range of –4.2V to –5.5V and offers a maximum propagation delay of 850ps. It is housed in a 28-pin plastic quad flat pack (PLCC) package with a square outline.

Signal Switches, Multiplexers, Decoders Feature Summary

• Integrates two independent 8-to-1 multiplexing functions within a single component
• Provides differential complementary outputs for high-speed signal routing
• Includes internal 75K input pulldown resistors to stabilize unused inputs
• Ensures compatibility with standard industry 10KH and 100K ECL voltage levels

Signal Switches, Multiplexers, Decoders Applications

• High-speed data routing in telecommunications systems
• Signal selection in ECL-based computing architectures
• Multiplexing applications requiring low propagation delay

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify that the specific suffix 'JC' corresponds to the leaded PLCC package variant rather than the RoHS-compliant 'JZ' version. Confirm manufacturer origin, as Synergy Semiconductor Corp also produced this part number under previous corporate structures. Ensure the component meets the required operating temperature specifications for your application environment.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when designing circuits requiring dual 8:1 multiplexing with ECL compatibility. It serves as a direct replacement for Motorola MC10E/100E163 devices. Consider the 28-pin PLCC package constraints and the need for proper termination networks associated with open-emitter ECL outputs during board layout.

Signal Switches, Multiplexers, Decoders Part Context

This device belongs to the 100E series of high-speed ECL logic components. It is functionally equivalent to the SY10E163 and is designed for applications demanding fast switching speeds. The part is widely used in legacy and specialized high-performance digital systems where ECL signaling remains the standard for interconnects.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The SY10E163 is a confirmed compatible substitute. Devices from the MC10E/100E163 family are also documented as fully compatible replacements.