FST3345QSCX

Signal Switches, Multiplexers, Decoders Overview

The FST3345QSCX is an 8-bit bus switch manufactured by Fairchild Semiconductor. It provides high-speed CMOS and TTL-compatible switching capabilities within a single functional unit. The device features four independent switch connections between two ports, enabling flexible data routing in digital systems.

Signal Switches, Multiplexers, Decoders Feature Summary

• Provides eight bits of high-speed CMOS and TTL-compatible bus switching functionality
• Features minimal propagation delay through the switch to maintain signal integrity
• Designed with low power consumption characteristics for efficient operation

Signal Switches, Multiplexers, Decoders Applications

• High-speed data routing in digital communication systems
• Bus expansion and interconnection in computer architectures
• Signal isolation and direction control in mixed-signal environments

Signal Switches, Multiplexers, Decoders Procurement Notes

Verify the manufacturer designation as Fairchild Semiconductor or its successor entity ON Semiconductor. Confirm the package type and pinout configuration match the required PCB layout. Ensure the voltage levels are compatible with the target system logic families before integration.

Signal Switches, Multiplexers, Decoders Selection Notes

Select this component when an 8-bit wide bus interface is required with low insertion loss. The TTL-compatible control inputs simplify interface design with standard logic families. Consider the thermal performance and package constraints for the specific application environment.

Signal Switches, Multiplexers, Decoders Part Context

This part belongs to the FST series of bus switches, designed for high-performance digital applications. It serves as a critical interconnect solution for managing data flow between different subsystems. The technology leverages CMOS processes to achieve speed and efficiency.

Signal Switches, Multiplexers, Decoders Replacement Considerations

The FST3345QSC is a verified substitute part number from the same manufacturer family. Verify pin compatibility and electrical specifications before swapping components.