74FST3384Q

Overview

The IDT74FST3384Q is a high-speed bus switch integrated circuit manufactured by Integrated Device Technology Inc. It features five independent single-pole single-throw (SPST) switches, providing a 5 x 1:1 configuration for signal routing applications. The device is housed in a 24-pin Quad Small Outline Package (QSOP). This component is designed to manage data paths within digital systems, offering low on-resistance and fast switching capabilities suitable for various logic interfaces.

Feature Summary

• Provides five independent single-pole single-throw switches for flexible signal routing
• Designed for high-speed data path management in digital systems
• Compatible with standard logic families through FST technology

Applications

• Data bus switching in computer systems
• Signal routing in communication equipment
• Peripheral interface management

Procurement Notes

Verify the manufacturer designation as IDT or Renesas Electronics, noting that IDT has been acquired by Renesas. Confirm the package type is 24-QSOP and ensure the part number suffix matches the specific variant required. Check for authenticity due to reported counterfeit risks associated with this product line.

Selection Notes

Select this component when a multi-channel bus switch is required for signal isolation or routing. Ensure the system voltage levels are compatible with the FST logic family specifications. Consider the QSOP package constraints regarding board space and thermal dissipation requirements for the intended application environment.

Part Context

This component belongs to the 74FST series of high-speed bus switches developed by IDT. The series is characterized by its ability to operate at high frequencies while maintaining low power consumption. The 74FST3384Q specifically addresses needs for multiple independent signal paths within a compact footprint.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative FST-series devices from IDT or other manufacturers only after consulting official cross-reference guides.