74FST3861QS

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74FST3861QS is a 10-bit high-performance bus switch designed for data transmission applications. It operates within a supply voltage range of 2.7V to 3.6V, ensuring compatibility with low-voltage logic systems. The device features an active-low output enable pin and supports bidirectional data flow between ports. Packaged in a QSOP-24 format, it is engineered for surface-mount assembly. This component facilitates efficient signal routing in digital circuits while maintaining signal integrity across the specified voltage parameters.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides 10-bit bidirectional data switching capability for high-speed signal routing
• Operates with an active-low output enable control mechanism for precise management
• Designed for low-voltage operation compatible with 3.3V logic families

Buffers, Drivers, Receivers, Transceivers Applications

• High-performance bus switching in digital communication systems
• Data transmission interfaces requiring low-voltage logic compatibility
• Signal routing in consumer electronics and industrial equipment

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package marking and date code against official datasheets to confirm authenticity. Ensure the supplier provides traceability documentation consistent with onsemi manufacturing standards. Cross-reference the part number suffix with authorized distributor catalogs to validate the exact variant. Confirm that the component meets the required environmental specifications for your intended application environment before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a 10-bit bidirectional bus switch is required for low-voltage applications. Ensure the system design accommodates the 2.7V to 3.6V operating range. Verify that the QSOP-24 package dimensions fit the PCB layout constraints. Consider the active-low enable functionality when designing the control logic interface for optimal signal management.

Buffers, Drivers, Receivers, Transceivers Part Context

This component belongs to the FST (Fast Switching Technology) series, which is optimized for high-speed data transfer applications. The 74FST3861QS specifically addresses the need for multi-bit bus switching in modern electronic designs. It serves as a critical interface element in systems requiring reliable signal isolation and routing between different voltage domains or functional blocks.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct equivalents such as the 74FST3861QSR if reel packaging is preferred over rails. Verify pinout compatibility with existing board layouts before substituting. Ensure that any alternative part maintains the same 10-bit configuration and voltage operating range to prevent functional mismatches in the circuit design.