FST16233MTDX

Overview

The FST16233MTDX is a high-speed CMOS TTL-compatible multiplexer/demultiplexer bus switch manufactured by onsemi. It functions as a 16-bit to 32-bit data path selector, enabling low-resistance signal routing between ports. The device features minimal propagation delay and low current consumption, ensuring efficient data transfer without adding significant ground bounce noise. Designed for robust performance in digital systems, it supports zero bounce operation in flow-through mode and maintains compatibility with standard logic levels.

Feature Summary

• High-speed CMOS technology compatible with TTL logic levels
• Low on-resistance switch connection minimizing propagation delay
• Zero bounce operation in flow-through mode
• Minimal ground bounce noise generation during switching

Applications

• Data bus switching in computer systems
• Signal routing in telecommunications equipment
• Multiplexing applications in industrial control systems

Procurement Notes

Verify the specific suffix MTDX against official onsemi documentation to confirm tape and reel packaging specifications. Ensure the component matches the exact pinout and electrical characteristics defined in the datasheet for your circuit design. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm RoHS compliance status if required for your manufacturing process.

Selection Notes

Select this component when a high-speed, low-latency bus switch is required for 16-bit or 32-bit data paths. Consider its TTL compatibility and low power consumption for systems where signal integrity and noise reduction are critical. Evaluate the package type and operating temperature range to ensure suitability for the intended environment compared to alternative bus switches.

Part Context

This component belongs to the FST series of bus switches from onsemi, designed for high-performance digital signal routing. The series is known for combining speed with low power consumption, making it suitable for modern electronic devices requiring efficient data management. The FST16233 variant specifically addresses wider data buses, providing scalable solutions for complex system architectures.

Replacement Considerations

Check for direct equivalents such as the FST16233MEA or other FST series variants from onsemi that share identical functional specifications. Verify pin compatibility and electrical parameters before substituting to ensure seamless integration into existing designs without redesigning the PCB layout.