SN74HCT541NSRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HCT541NSRE4 is an octal buffer and line driver manufactured by Texas Instruments, belonging to the HCT logic series. It features eight non-inverting inputs driving three-state outputs within a 20-pin Small Outline (SOIC) package. The device operates on a single supply voltage ranging from 4.5 V to 5.5 V. It supports a load capacitance of up to 150 pF and provides a maximum output current of 6 mA. The component is designed for industrial temperature ranges spanning from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight independent non-inverting signal paths for bus interfacing applications
• Features dual output enable controls allowing flexible tri-state management
• Ensures compatibility with standard CMOS logic families through HCT input specifications
• Delivers high noise immunity suitable for demanding digital environments

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address buffering in computer systems
• Clock distribution networks requiring signal isolation
• Bus-oriented transceiver circuits for data transmission
• I/O port expansion modules for microcontroller interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix RE4 indicates lead-free and RoHS compliance status against the manufacturer's latest documentation. Confirm the SOIC-20 package dimensions match your PCB footprint requirements. Ensure the operating temperature range aligns with your system's thermal design constraints before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing between different logic families requiring level shifting or buffering. The HCT series ensures compatibility with TTL inputs while maintaining CMOS power efficiency. Consider the 3-state capability for multiplexed bus architectures where multiple drivers share common lines without electrical contention.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the widely used 74HCT541 family of octal buffers. It serves as a fundamental building block for digital logic designs requiring signal amplification and direction control. The device complements other 74-series components like receivers and transceivers in complex integrated circuit systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74HCT541NSR is a direct functional equivalent within the same product family.