74FST3384QS

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74FST3384QS is a high-speed bus switch featuring five independent single-pole single-throw (SPST) switches. It operates within a voltage range of 1.65V to 5.5V, supporting low-voltage and standard CMOS logic families. The device provides bidirectional data transmission with low on-resistance and minimal signal distortion. Designed for surface-mount applications, it utilizes a 24-pin QSOP package. This component facilitates efficient signal routing in complex digital systems requiring compact footprint and reliable switching performance.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides five independent SPST bus switches for flexible signal routing
• Supports bidirectional data transmission across wide voltage ranges
• Features low on-resistance for minimal signal attenuation
• Compatible with CMOS and LVTTL logic standards

Buffers, Drivers, Receivers, Transceivers Applications

• Portable equipment requiring low power consumption
• Consumer electronics with limited board space
• Computing products needing high-speed data switching
• Telecommunications infrastructure signal routing

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'QS' corresponds to the 24-pin QSOP package configuration required for your design. Confirm RoHS compliance status through official datasheets or manufacturer declarations prior to integration. Ensure input voltage levels match the selected operating range to prevent latch-up or excessive current draw during operation.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when multiple independent signal paths require switching within a confined area. The five-channel architecture reduces bill-of-materials count compared to discrete solutions. Evaluate thermal dissipation requirements based on load conditions and ambient temperature constraints inherent to the QSOP package geometry.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the FST (Fast Switching Technology) family, designed for high-speed applications. It complements other bus switches and transceivers in onsemi's logic portfolio. The technology focuses on reducing propagation delay while maintaining low power consumption, suitable for modern digital interfaces.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct pin-compatible alternatives within the same FST series. Verify that substitute parts maintain identical voltage ratings and package dimensions. Cross-reference functional specifications to ensure equivalent switching speeds and drive capabilities.