CD74FCT541CTM

Overview

The CD74FCT541CTM is an octal buffer and line driver manufactured by Harris Corporation. It features non-inverting logic with three-state outputs, housed in a 20-SOIC surface-mount package. The device operates within a supply voltage range of 4.5V to 5.5V and supports a wide operating temperature range from -55°C to 125°C. It provides high drive capability suitable for bus-oriented applications.

Feature Summary

• Octal configuration providing eight independent non-inverting buffers
• Three-state output control for efficient bus management
• Wide operating temperature range supporting industrial environments

Applications

• Bus-oriented memory and address drivers
• Clock drivers and buffer circuits
• High-speed data transmission lines

Procurement Notes

Verify the manufacturer origin, as Harris Corporation assets were acquired. Confirm RoHS compliance status, as older Harris production may not meet current environmental standards. Ensure the specific suffix matches the required package variant. Check for authenticity through authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when an octal non-inverting buffer with three-state capability is required. It is suitable for systems needing high drive strength at 5V logic levels. Consider the wide temperature range if the application involves harsh environmental conditions. Verify pin compatibility with existing PCB layouts before integration.

Part Context

This part belongs to the FCT (Fast CMOS Technology) series, designed for high-speed digital applications. It serves as a bridge between low-power logic and higher-current loads. The SOIC-20 package allows for compact surface-mount assembly in dense circuit designs.

Replacement Considerations

Check for equivalents such as the CY74FCT541CTSOC or CD74FCT541ATE. Verify pinout compatibility and electrical specifications before substitution.