74VHC541MTR

Buffers, Drivers, Receivers, Transceivers Overview

The STMicroelectronics 74VHC541MTR is an octal bus buffer with three-state outputs, fabricated using advanced sub-micron silicon gate C2MOS technology. It operates within a supply voltage range of 2 V to 5.5 V and features power-down protection on all inputs. The device provides symmetrical output impedance with minimum drive currents of 8 mA for both high and low states. It includes balanced propagation delays and improved latch-up immunity. The MTR suffix indicates the component is supplied in tape and reel packaging.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal bus buffer architecture with non-inverted data transmission
• Three-state control gates allowing high-impedance output states
• Power-down protection enabling input voltage acceptance independent of supply voltage
• Symmetrical output impedance ensuring balanced signal driving capabilities

Buffers, Drivers, Receivers, Transceivers Applications

• High-speed data buffering in digital systems
• Interface circuits between 5 V and 3 V logic domains
• PC board layout optimization utilizing opposite-side pinout configurations

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify that the specific order code matches the required package type, as the 74VHC541 series is available in both SOP and TSSOP formats. Confirm the presence of the 'MTR' suffix to ensure the component is delivered in tape and reel packaging suitable for automated surface-mount assembly processes. Cross-reference the manufacturer's datasheet for any updates regarding environmental compliance or revision history prior to finalizing procurement specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring high-speed octal buffering with low power dissipation. The wide operating voltage range supports compatibility with various logic families. Ensure the application environment remains within the specified temperature limits and that the PCB layout accommodates the specific pin configuration of the chosen package variant to maximize performance and reliability.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74VHC series of advanced high-speed CMOS logic devices. The 74VHC541 specifically functions as an octal bus buffer, providing eight channels of data transfer with three-state control. It is designed to replace older 74 Series equivalents while offering superior electrical characteristics, including lower noise and higher noise immunity, making it suitable for modern high-density electronic applications.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct replacements include other manufacturers' 74VHC541 variants. Verify pin compatibility and electrical specifications against the original datasheet before substitution.