74AC125SCX

Buffers, Drivers, Receivers, Transceivers Overview

The 74AC125SCX is a quad buffer with 3-STATE outputs manufactured by Fairchild Semiconductor. It operates within a supply voltage range of 2.0V to 6.0V and supports an operating temperature from -40°C to +85°C. The device features non-inverting logic, providing four independent buffers in a 14-Lead Small Outline Integrated Circuit (SOIC) package conforming to JEDEC MS-012 standards. Outputs can source or sink up to 24mA. Propagation delays are typically 9.0ns at 3.3V and 7.0ns at 5.0V.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Contains four independent non-inverting buffers with 3-STATE outputs
• Outputs capable of sourcing and sinking 24mA current
• Quiescent supply current reduced by 50% compared to standard AC devices

Buffers, Drivers, Receivers, Transceivers Applications

• General digital buffering applications
• Bus driver circuits requiring high impedance states
• Interface circuits between different voltage domains

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'SCX' corresponds to the SOIC-14 package and tape/reel configuration as indicated in the datasheet. Confirm that the component meets the required RoHS compliance standards specified in the documentation. Ensure the manufacturer origin aligns with project requirements, noting historical production by Fairchild Semiconductor.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a quad buffer with tri-state capability is required for bus-oriented systems. The wide supply voltage range allows compatibility with various logic families. Consider the propagation delay specifications relative to system clock speeds. Verify package availability matches the manufacturing constraints of the target assembly process.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AC series of logic integrated circuits, designed for high-speed operation with low power consumption. The SCX suffix denotes the specific SOIC-14 package variant available in tape and reel format. It serves as a fundamental building block for digital signal routing and isolation in electronic designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74ACT125SCX is a compatible alternative within the same family, offering TTL-compatible inputs while maintaining similar output drive capabilities and package dimensions.