74VHC541SJ

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74VHC541SJ is an octal buffer and line driver utilizing VHC CMOS technology. It features non-inverting logic with three-state outputs controlled by a dual-input OR gate. The device operates within a supply voltage range of 2V to 5.5V, supporting TTL input levels. It provides high drive current capabilities suitable for bus-oriented systems. The component is housed in a SOP-20 surface-mount package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration with three-state output capability
• Non-inverting buffer and line driver functionality
• Dual-input OR gate control for output enablement
• TTL-compatible input threshold levels

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock distribution circuits
• Data register buffering
• Line driving applications requiring high speed

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix SJ against official datasheets to confirm package type and tape/reel specifications. Confirm availability status as some distributors list this part as obsolete or end-of-life. Ensure compatibility with existing PCB footprints for SOP-20 packages before procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when high-speed octal buffering with three-state control is required. Compare propagation delay and drive current requirements against HC series alternatives. Verify that the 2V to 5.5V operating range meets system power constraints. Check for pinout compatibility if replacing older logic families.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74VHC541 family of octal buffers. It shares functional similarities with other VHC series devices but offers distinct speed and voltage characteristics. The SOP-20 package variant distinguishes it from TSSOP or SOIC versions within the same logical family.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Check for direct substitutes such as 74VHC541MTCX or MC74VHC541DTG. Verify pin compatibility and electrical parameters before substitution. Consider MM74HC541WMX if slower speeds are acceptable.