74F125SC

Buffers, Drivers, Receivers, Transceivers Overview

The Fairchild Semiconductor 74F125SC is a quad bus buffer gate featuring non-inverting logic and three-state outputs. It operates within a supply voltage range of 4.5 V to 5.5 V, with a maximum propagation delay of 7.5 ns at 5 V. The device provides high-level output current of -15 mA and low-level output current of 64 mA. It functions in an ambient temperature range from 0°C to +70°C and utilizes a 24-pin SOIC package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Contains four independent non-inverting buffers with dedicated control inputs for three-state operation
• Provides high-impedance states to prevent bus contention during data transfer
• Designed for high-speed digital applications using F/FAST logic technology

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock drivers and buffering
• Transceiver buses

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'SC' against the manufacturer's official documentation to confirm pinout compatibility and package dimensions. Ensure the component meets RoHS requirements if applicable to your assembly process. Cross-reference the datasheet revision date to validate electrical characteristics before finalizing procurement specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing between different logic families or driving high-capacitance loads on shared buses. The F/FAST series offers a balance of speed and power consumption suitable for general-purpose digital systems requiring isolated signal paths without inversion.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the standard 74F logic family, known for high-speed performance compared to earlier TTL variants. It serves as a fundamental building block for digital circuit design, specifically for managing data flow across multiple devices connected to a common communication line.