74LS125AP-E

Overview

The Renesas Electronics Corporation 74LS125AP-E is a quad buffer and line driver integrated circuit belonging to the HD74LS series. It features four independent non-inverting buffers with 3-state outputs, designed for high-speed logic applications. The device operates within a supply voltage range of 4.75V to 5.25V and supports an operating temperature range from -40°C to +85°C. It utilizes a standard DIP-14 package configuration.

Feature Summary

• Provides four independent non-inverting buffer channels with 3-state output control
• Compatible with standard TTL logic families for seamless system integration
• Designed for high-speed operation suitable for bus-oriented communications

Applications

• Bus-oriented communication systems
• Clock distribution circuits
• Memory address decoding

Procurement Notes

Verify the specific suffix 'AP-E' against official Renesas documentation to confirm exact package type and environmental compliance status. Ensure the component matches the required lead-free specifications if RoHS compliance is mandatory for your assembly process. Cross-reference the manufacturer part number with authorized distributors to confirm current availability and authenticity.

Selection Notes

Select this component when a quad non-inverting buffer with 3-state capability is required for digital signal routing. It serves as a direct replacement for similar LS-series buffers in existing designs. Consider the DIP-14 package constraints for PCB layout and ensure the voltage levels align with the rest of the TTL-compatible logic family in the system.

Part Context

This component belongs to the HD74LS series of logic integrated circuits manufactured by Renesas Electronics. The series is known for compatibility with standard TTL logic functions while offering improved performance characteristics over older generations. These devices are widely used in general-purpose digital electronics and industrial control applications requiring reliable logic buffering.