SN74LS541NG4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LS541NG4 is an octal buffer and line driver manufactured by Texas Instruments. It features eight non-inverting buffers with three-state outputs, designed for high-speed bus-oriented applications. The device operates within a supply voltage range of 4.75 V to 5.25 V. It utilizes a 20-pin PDIP package suitable for through-hole mounting. The component supports a maximum low-level output current of 24 mA and a high-level output current of -15 mA. It functions within a temperature range of 0°C to +70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight non-inverting buffer channels with independent three-state control for efficient bus management.
• Features dual output enable inputs to facilitate complex system interfacing and data direction control.
• Designed for high-speed operation with low propagation delay characteristics typical of the LS logic family.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and I/O mapping in computer systems
• Clock drivers and buffered clock distribution networks
• Control signal driving and data transceivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'G4' indicates lead-free packaging compliance when sourcing. Confirm the manufacturer is Texas Instruments or an authorized licensee. Ensure the package type matches the required 20-pin DIP footprint for your PCB design. Check RoHS status documentation for environmental compliance requirements.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring octal buffering with tri-state capability on a single chip. Compare against SN74ALS541 for higher speed needs or SN74HCT541 for CMOS compatibility. Consider the PDIP-20 package constraints for assembly methods. Evaluate power consumption differences between LS and HCT families for thermal management.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the standard 74LS series of digital logic integrated circuits. It serves as a fundamental building block for digital systems requiring signal isolation or amplification. The device is widely used in legacy and industrial control systems where TTL compatibility is essential. It complements other 74-series components like inverters and flip-flops in complex logic designs.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LS541N is the direct equivalent without the lead-free suffix. SN74ALS541 offers faster switching speeds but may require different power considerations. SN74HCT541 provides CMOS input compatibility while maintaining similar output drive capabilities.