SN74LV541ADBRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV541ADBRE4 is an octal buffer and line driver from Texas Instruments, belonging to the LV logic series. It features eight non-inverting inputs and outputs with three-state capability. The device operates within a supply voltage range of 2 V to 5.5 V and utilizes CMOS technology. It is housed in a 20-pin SSOP package designed for surface-mount installation. Key electrical characteristics include a maximum high-level output current of -16 mA and a low-level output current of 16 mA. Propagation delays are specified as 15.9 ns at 2.5 V, 10.5 ns at 3.3 V, and 7 ns at 5 V.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides tri-state control for bidirectional bus signaling applications
• Supports wide supply voltage operation from 2 V to 5.5 V
• Features low static power consumption typical of CMOS technology

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping controls
• Clock drivers
• Bus-oriented architectures

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the E4 suffix indicates lead-free composition and RoHS compliance per manufacturer standards. Confirm the SSOP-20 package dimensions match PCB footprint requirements. Ensure operating temperature range covers -40°C to +125°C for intended environmental conditions. Cross-reference datasheet revision dates for latest electrical specifications.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal buffering with tri-state isolation. The LV series offers compatibility with both 2.5 V and 3.3 V logic levels. Consider the SSOP-20 package for space-constrained surface-mount designs. Verify input voltage thresholds align with source logic family specifications.

Buffers, Drivers, Receivers, Transceivers Part Context

This part is a specific variant of the SN74LV541A octal buffer series. The ADBR base denotes the SSOP-20 package and reel packaging. The E4 suffix typically signifies lead-free manufacturing and environmental compliance. It serves as a standard interface component for digital signal routing in embedded systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LV541ADBR is the direct equivalent without the E4 suffix. SN74LV541ANSR offers the same functionality in a SOIC-20 package.