FST16211MEA

Signal Switches, Multiplexers, Decoders Overview

The FST16211MEA is a 24-bit bus switch manufactured by Fairchild Semiconductor, housed in a 56-pin SSOP package. It provides high-speed CMOS TTL-compatible bus switching functionality with two independent 12-bit channels. The device operates within a supply voltage range of 4V to 5.5V and supports an operating temperature range from -40°C to 85°C. Key electrical characteristics include low on-resistance for the switches and three-state outputs, ensuring efficient signal transmission across digital buses.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides 24 bits of high-speed CMOS bus switching capability
• Features low on-resistance for effective signal integrity
• Supports TTL-compatible logic levels for broad interface compatibility

Signal Switches, Multiplexers, Decoders Applications

• High-speed data bus switching in computing systems
• Signal routing in consumer electronics devices
• Interface bridging between different voltage domains

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the specific manufacturer source, as Fairchild Semiconductor has undergone integration processes that may affect part numbering or documentation availability. Confirm the package type matches the required 56-SSOP form factor. Ensure the component meets the specified voltage and temperature operational ranges for your target application environment before finalizing procurement decisions.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when a 24-bit wide bus switch is required with TTL compatibility. The 56-SSOP package suits applications needing moderate pin counts in compact layouts. Consider the 4V to 5.5V supply requirement and ensure the system design accommodates the specified operating temperature range of -40°C to 85°C for reliable performance.

Signal Switches, Multiplexers, Decoders Part Context

This component belongs to the FST series of bus switches designed for high-speed digital applications. It serves as a critical interconnect element in systems requiring flexible signal routing. The device integrates multiple switch channels into a single package, reducing board space compared to discrete solutions while maintaining signal fidelity across the bus width.

Signal Switches, Multiplexers, Decoders Replacement Considerations

Check for direct equivalents within the same product family or cross-reference with other manufacturers offering similar 24-bit bus switches in SSOP packages. Verify pinout compatibility and electrical specifications such as on-resistance and supply voltage ranges to ensure functional interchangeability without circuit redesign.