SN74HC541NSR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74HC541NSR is an octal buffer and line driver manufactured by Texas Instruments. It features eight non-inverting inputs and outputs housed in a 20-pin SOIC package. The device operates within a supply voltage range of 2 V to 6 V. It provides high-level output current of -7.8 mA and low-level output current of 7.8 mA. Static current consumption is 8 µA, with a maximum operating temperature of +85 °C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent non-inverting signal paths for parallel data transmission.
• Three-state output capability allows multiple drivers to share bus lines without electrical conflict.
• Dual output enable inputs facilitate flexible control over data flow direction and timing.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory addressing systems
• Clock distribution networks
• Data register buffering

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix NSR indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status matches current manufacturing standards. Ensure the SOIC-20 footprint aligns with the target PCB design constraints before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring eight-channel non-inverting buffering with three-state isolation. Verify that the 2 V to 6 V supply range meets system power requirements. Consider the 7.8 mA drive strength for load compatibility and ensure thermal limits are respected within the operating environment.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74HC logic family, characterized by high-speed CMOS technology. It serves as a standard interface solution for digital systems requiring signal isolation and amplification. The SN74HC541NSR variant specifically utilizes surface-mount packaging for automated assembly processes.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74HC541N (DIP-20), SN74HC541PW (TSSOP-20). Verify pinout compatibility and package dimensions before substitution.