SN74ALS541-1DBR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74ALS541-1DBR is an octal buffer and line driver from the Texas Instruments ALS logic family. It features eight non-inverting inputs with three-state outputs, housed in a 20-pin SOIC package. The device operates within a supply voltage range of 4.5V to 5.5V. Key electrical characteristics include a propagation delay of 14ns, high-level output current of -15mA, and low-level output current of 48mA. It supports surface-mount installation and functions within a temperature range of 0°C to +70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight non-inverting signal paths for data buffering
• Features three-state outputs allowing direct bus connection
• Dual output enable controls facilitate system management

Buffers, Drivers, Receivers, Transceivers Applications

• Memory address drivers
• Clock drivers
• Bus-oriented architectures

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix '1' against official datasheets to confirm pinout or functional variations compared to standard variants. Ensure the SOIC-20 package dimensions match PCB footprint requirements. Confirm RoHS compliance status through manufacturer documentation prior to integration.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring moderate speed and high drive capability within standard 5V logic systems. The ALS series offers improved performance over standard TTL while maintaining compatibility. Consider thermal dissipation limits and load capacitance specifications when designing high-speed circuits.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74ALS541 series of octal buffers. It serves as a successor to earlier logic families, offering faster switching speeds and lower power consumption. The device is designed for general-purpose digital applications requiring reliable signal transmission across multiple lines simultaneously.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ALS541NSR

Buffers, Drivers, Receivers, Transceivers FAQ

What is the function of the dual output enables?

The dual output enables allow independent control of the eight outputs, facilitating complex bus configurations and system management.

Is the SN74ALS541-1DBR compatible with standard 5V logic levels?

Yes, it is designed to operate with a supply voltage of 5V, making it compatible with standard 5V logic families.