QS74FCT2652TSO

Buffers, Drivers, Receivers, Transceivers Overview

The QS74FCT2652TSO is a bus transceiver from the FCT series manufactured by Quality Semiconductor. It is designed to manage bidirectional data transfer in digital logic systems. The component operates within a supply voltage range of 4.75 V to 5.25 V, with a nominal voltage of 5 V. It features an industrial temperature rating spanning from -40 °C to 85 °C. The device utilizes CMOS technology and exhibits a propagation delay of 9 ns. It is housed in a through-hole dual inline package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data transfer capabilities for system interconnects
• Utilizes CMOS technology for low power consumption and high noise immunity
• Designed for industrial temperature environments ensuring reliable operation under varying thermal conditions

Buffers, Drivers, Receivers, Transceivers Applications

• Bidirectional data bus interfacing in computer systems
• Memory module data routing
• General purpose logic level translation between different circuit blocks

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the manufacturer designation as Quality Semiconductor when sourcing this component. Confirm the package type corresponds to the specific suffix requirements for your assembly process. Check RoHS compliance status as indicated in distributor listings, noting potential non-compliance for certain variants. Ensure the part number matches exactly to avoid confusion with similar FCT series devices that may have different pinouts or electrical characteristics.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when bidirectional data flow is required between two buses operating at 5V logic levels. Consider the 9 ns propagation delay for timing constraints in your design. The industrial temperature range makes it suitable for applications exposed to wider environmental fluctuations compared to commercial grade parts. Verify package compatibility with your PCB footprint before ordering.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the FCT (Fast CMOS Technology) series, which offers improved speed over standard LS logic families while maintaining CMOS power efficiency. Quality Semiconductor produces this line of logic components. The QS74FCT2652TSO specifically functions as a bus transceiver, distinct from decoders or drivers found in other series members like the QS74FCT138.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing with IDT or other manufacturers requires independent verification of electrical parameters and pin compatibility.