SN74LS541N

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LS541N is an octal buffer and line driver manufactured by Texas Instruments. It features eight non-inverting outputs with three-state capability, allowing multiple drivers to share a bus. The device operates within a supply voltage range of 4.75 V to 5.25 V. It utilizes a 20-pin PDIP package 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 commercial temperature range of 0°C to +70°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight non-inverting buffered channels for signal transmission
• Features three-state outputs to facilitate bus-oriented systems
• Includes dual output enable inputs for flexible control

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock drivers and buffer circuits
• Line driver applications in digital systems

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific manufacturer source, as Rochester Electronics also produces this part number. Confirm the package type matches the required DIP-20 configuration. Ensure the logic family aligns with system requirements, as LS series differs from ALS or HCT variants. Check RoHS compliance status if environmental regulations apply to the final assembly.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal buffering with tri-state isolation. The LS logic family offers standard speed suitable for general-purpose digital interfaces. Consider pin compatibility with other 74-series devices during PCB layout. Verify that the 24 mA sink current meets the load requirements of the connected circuitry.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the 74LS541 family of octal buffers. It serves as a standard interface component in TTL-based digital electronics. The part provides signal integrity and drive strength for long traces or multiple loads. It is widely used in legacy and modern industrial control designs requiring reliable data transfer.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74ALS541N: Faster switching speeds but different electrical characteristics. SN74HCT541N: CMOS technology with TTL-compatible input levels. SN54LS541J: Military grade version with extended temperature range.