SY100E171JC

Signal Switches, Multiplexers, Decoders Overview

The SY100E171JC is a high-performance ECL logic device belonging to the 100E series, manufactured by Microchip Technology. It integrates three independent 4:1 multiplexers within a single 28-pin PLCC package. The component operates with differential outputs and supports an extended power supply voltage range of –4.2V to –5.5V. Key electrical specifications include a maximum propagation delay of 725ps from data input to output. The device features a split select architecture for pairwise 2-bit multiplexer organization and includes internal 75K ohm input pulldown resistors.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides three independent 4:1 multiplexing functions with differential complementary outputs.
• Features a split select architecture allowing separate control signals for paired 2-bit operations.
• Includes internal 75K ohm input pulldown resistors to stabilize input states.
• Maintains full compatibility with industry standard 10KH and 100K ECL logic levels.

Signal Switches, Multiplexers, Decoders Applications

• High-performance ECL system signal routing
• Data selection in differential logic circuits
• Multiplexing applications requiring fast switching speeds

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific suffix 'JC' against official Microchip documentation to confirm the exact package variant and tape-and-reel or tube configuration. Ensure the design accounts for the non-RoHS status if applicable to current manufacturing standards. Confirm that the operating temperature range and humidity sensitivity等级 align with the target application environment before finalizing procurement.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when designing systems requiring multiple 4:1 multiplexers in a compact form factor. The 100E series offers extended voltage tolerance compared to standard ECL parts. Consider the 28-pin PLCC package constraints for PCB layout. Verify compatibility with existing select line drivers and ensure power supply decoupling meets the requirements for differential ECL operation.

Signal Switches, Multiplexers, Decoders Part Context

The SY100E171JC is part of Microchip's Precision Edge 100E family, which focuses on high-speed emitter-coupled logic solutions. This series is designed to replace legacy Motorola MC10E/100E devices while offering improved performance metrics. The device serves as a direct functional replacement for similar multiplexers in established ECL-based hardware architectures.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The SY10E171JCTR is documented as a fully compatible substitute within the same product family. Both devices share identical logical functionality and pinout configurations. Verify that the packaging difference between PLCC and PQCC does not impact mechanical fit in the existing assembly.