SN74HC541N

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HC541N is an octal buffer and line driver manufactured by Texas Instruments. It features eight non-inverting buffers with three-state outputs, housed in a 20-pin DIP package. The device operates within a supply voltage range of 2 V to 6 V. It supports unidirectional data flow and includes dual output enable controls that function at low logic levels. The component is designed for high-speed digital applications, offering low power consumption and robust noise immunity typical of the HC logic family.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent non-inverting buffers
• Three-state outputs allowing direct connection to bus structures
• Dual output enable inputs for flexible control logic integration

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock drivers and buffered clock circuits
• Carry propagation in high-speed arithmetic devices

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'N' corresponds to the 20-pin DIP package variant. Confirm RoHS compliance status as manufacturing processes may update over time. Ensure the operating temperature range matches system requirements, typically spanning from -40°C to +85°C or higher depending on the specific grade. Cross-reference the manufacturer part number against current datasheets to confirm pinout and electrical characteristics remain unchanged.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal buffering with tri-state capability. It is suitable for applications needing isolation between input sources and downstream loads. Consider the HC series speed and power trade-offs compared to HCT or AHC variants based on the system voltage and switching frequency requirements. Verify package compatibility with existing PCB footprints before finalizing the design.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments SN74HC series of high-speed CMOS logic devices. The 541 designation specifically identifies the octal buffer topology with three-state outputs. This family is widely used in general-purpose digital electronics for signal conditioning and bus interfacing tasks where reliable data transmission is critical.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include other manufacturers' SN74HC541 equivalents in DIP-20 packages. Check for compatible logic families such as SN74HCT541 if TTL-compatible input thresholds are required instead of standard CMOS levels.