74F541SJX

Buffers, Drivers, Receivers, Transceivers Overview

The onsemi 74F541SJX is an octal buffer and line driver featuring non-inverting logic and three-state outputs. It utilizes a 20-lead Small Outline Package (SOP) with inputs and outputs positioned on opposite sides of the package to facilitate microprocessor interface layout. The device operates within a supply voltage range of +4.5V to +5.5V. Key electrical characteristics include a maximum propagation delay of 5.5ns at 5.0V, output high current of -3mA, and output low current of 64mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Three-state outputs enable direct connection to system buses for signal isolation and switching.
• Opposite-side input/output pinout arrangement supports efficient printed circuit board density and microprocessor interfacing.

Buffers, Drivers, Receivers, Transceivers Applications

• Microprocessor output port interfaces
• Bus line driving applications
• Octal buffer configurations

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'SJX' against manufacturer documentation to confirm the SOP package variant and tape-and-reel delivery format. Confirm RoHS compliance status and check for active manufacturing status or obsolescence notices prior to procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when a non-inverting octal buffer with three-state capability is required. The specific SOP package form factor must be validated against PCB footprint constraints. Ensure the application environment remains within the specified 0°C to +70°C operating temperature range.

Buffers, Drivers, Receivers, Transceivers Part Context

This component belongs to the 74F series of high-speed logic devices. It functions as the non-inverting counterpart to the 74F540 inverter. The design shares functional similarities with the 74F244 but distinguishes itself through the specific placement of pins on opposite package sides.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct substitutes include SN74F541DW from Rochester Electronics and SN74F541DWR from Texas Instruments.