SN74LV541APWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV541APWR is an octal buffer and line driver manufactured by Texas Instruments, belonging to the LV logic series. It features eight non-inverting channels with three-state outputs housed in a 20-TSSOP package. The device operates within a supply voltage range of 2 V to 5.5 V. Key electrical parameters include a high-level output current of -16 mA and a low-level output current of 16 mA. Propagation delay is specified at 4 ns when operating at 5 V. The component supports surface mount installation and functions reliably across an extended temperature range from -40°C to +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides octal buffering and line driving capabilities with non-inverting signal paths
• Features three-state outputs for effective bus line management and isolation
• Supports wide supply voltage operation ranging from 2 V to 5.5 V

Buffers, Drivers, Receivers, Transceivers Applications

• Memory module address and data bus buffering
• Clock distribution and buffering circuits
• Control signal routing in embedded systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific package variant matches the design requirement, as the SN74LV541A family includes multiple packages such as PW, DBR, and ADW. Confirm that the 20-TSSOP form factor aligns with the PCB footprint. Ensure the selected component meets the required operating temperature range and voltage specifications for the target application environment before finalizing procurement.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal buffering with three-state control. The LV series offers improved performance over standard logic families while maintaining compatibility. Consider the 20-TSSOP package for space-constrained surface mount designs. Verify that the 2 V to 5.5 V supply range suits the system power architecture and that the 16 mA drive capability meets load requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LV541A family of octal buffers and line drivers. The family includes variants with different packaging options, such as the SN74LV541ADW in SOIC-20 and the SN74LV541ATDBR in SSOP-20. All variants share the same core logical functionality but differ in physical dimensions and mounting styles. The APWR designation specifically identifies the TSSOP package version.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct functional substitutes within the same family include SN74LV541ADW and SN74LV541ATDBR. These parts offer identical logical operations but utilize different package types. Cross-family replacements like SN74HC541PWR provide similar buffering but operate on different voltage thresholds and speed characteristics.