74FST3126D

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74FST3126D is a high-speed bus driver belonging to the 74FST logic family. It functions as a single-line, non-inverting buffer with three-state outputs, designed for driving buses and backplanes. The device operates within a supply voltage range of 2.3V to 3.6V. It features low output impedance and fast switching speeds suitable for synchronous data transmission applications.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides non-inverting buffering for single data lines
• Includes three-state output control for bus sharing
• Optimized for high-speed synchronous signal integrity

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed bus drivers in computing systems
• Backplane interface circuits
• Synchronous data line buffering

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'D' against the manufacturer's current datasheet to confirm package type and compliance status. Ensure the component meets RoHS requirements if applicable, as some variants may not be compliant. Confirm availability through authorized distributors or direct factory channels, as lead times vary by region and volume.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a single-channel, non-inverting buffer with three-state capability is required for 3.3V logic systems. Compare propagation delay specifications against system timing constraints. Ensure the operating temperature range matches the environmental conditions of the target application.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74FST (Fast Schottky TTL) family, known for high-speed performance comparable to F-TTL but with CMOS input characteristics. It is distinct from analog switches like the MC74HC4066A and other logic families such as encoders or decoders listed in the broader catalog.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for compatible equivalents within the same 74FST family. Verify pin compatibility and electrical parameters before substituting with other manufacturers' parts.