MC74F125M

Overview

The MC74F125M is a quad buffer and line driver manufactured by onsemi, belonging to the 74F logic series. It features four non-inverting channels with three-state outputs in an SOIC-14 package. The device operates within a supply voltage range of 4.75 V to 5.25 V. Key electrical parameters include a propagation delay of 9 ns at 5 V and output drive currents of -24 mA (high) and 24 mA (low). It functions within a temperature range of -40°C to +85°C.

Feature Summary

• Provides four independent non-inverting buffer channels for signal conditioning
• Features three-state outputs to facilitate bus-oriented systems
• Utilizes high-speed CMOS technology for rapid switching performance

Applications

• Bus-oriented architectures requiring signal buffering
• Clock distribution networks
• Memory address decoding circuits

Procurement Notes

Verify the exact suffix designation against the manufacturer's current datasheet to confirm package type and tape/reel specifications. Confirm RoHS compliance status as manufacturing processes evolve. Check for obsolescence notices or lifecycle changes directly from onsemi before finalizing procurement plans.

Selection Notes

Select this component when high-speed operation at a fixed 5 V supply is required. Compare propagation delays and drive strengths against LVX or AC series alternatives if lower power consumption or wider voltage ranges are necessary. Ensure the SOIC-14 footprint matches the PCB layout constraints.

Part Context

This part belongs to the 74F family of high-speed CMOS logic devices. It serves as a standard interface buffer within digital logic systems. The 'M' suffix typically denotes the SOIC-14 surface-mount package variant offered by onsemi for this specific logic function.

Replacement Considerations

Public confirmed substitute part numbers: None identified in provided documentation.