74FST3244QS

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74FST3244QS is a high-speed octal buffer and line driver belonging to the FST (Fast Switching Technology) logic family. It features eight non-inverting buffers with 3-state outputs, designed for high-performance bus-oriented applications. The device operates within a supply voltage range of 2.5V to 3.6V, ensuring compatibility with standard 3.3V systems. It supports low power consumption while delivering fast switching speeds, making it suitable for data-intensive environments requiring reliable signal transmission and isolation.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent non-inverting buffer channels
• 3-state output capability allowing multiple drivers to share a common bus
• High-speed switching performance optimized for rapid signal transitions
• Low power dissipation characteristics inherent to FST technology

Buffers, Drivers, Receivers, Transceivers Applications

• High-performance memory mapping
• Clock buffering and distribution
• Bus-oriented architectures in computing systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'QS' against the manufacturer's official datasheet to confirm package type, temperature grade, and RoHS compliance status. Ensure the ordering part number matches the exact mechanical dimensions and electrical specifications required by your design. Cross-reference with authorized distributors to validate authenticity and current production status.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring an octal buffer with 3-state control at 3.3V logic levels. It is appropriate for applications needing high bandwidth and low propagation delay. Consider alternative packages if pin count or footprint constraints differ. Validate that the operating voltage range aligns with the system's power supply rails before integration.

Buffers, Drivers, Receivers, Transceivers Part Context

This component is part of onsemi's extensive portfolio of high-speed logic devices. The FST series is engineered to bridge the gap between traditional CMOS and ECL technologies, offering superior speed with lower power consumption. It serves as a critical interface element in digital circuits where signal integrity and timing are paramount.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct cross-references from other manufacturers such as NXP or Texas Instruments offering equivalent FST octal buffers. Verify pinout compatibility and electrical parameter equivalence before substitution. Ensure any replacement maintains the same 3-state functionality and voltage operating range.