SN74LS241NSR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LS241NSR is an octal buffer and line driver manufactured by Texas Instruments, belonging to the SN54/74LS logic series. It features eight non-inverting inputs and outputs with three-state capability controlled by separate output-enable inputs. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports surface-mount installation in a 20-pin SOIC package. Key electrical characteristics include a propagation delay of 30 ns at 5 V, low-level output current of 32 mA, and high-level output current of -8 mA.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides octal buffering and line driving functions with non-inverting signal paths
• Features independent output-enable controls for managing three-state bus operations
• Designed for standard 5 V logic systems using bipolar LS technology

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory and address drivers
• Clock drivers and buffer circuits
• Transceiver buses for data transmission

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with existing board layouts regarding the SOIC-20 footprint and pin configuration. Cross-reference the RoHS status and environmental compliance details directly from the latest datasheet revision before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal buffering with three-state control in a standard 5 V environment. Consider the 30 ns propagation delay and drive strength requirements relative to load capacitance. Verify that the operating temperature range meets the application's thermal constraints and that the SOIC-20 package fits the available PCB space.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the widely used SN54/74LS family of bipolar logic devices, known for their compatibility with standard TTL levels. The SN74LS241 variant specifically provides non-inverting functionality, distinguishing it from the inverting SN74LS240. It serves as a fundamental building block for digital interface designs requiring signal isolation or bus management.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include the SN74LS240NSR for inverting applications and other octal buffers like the SN74ALS241NSR for faster switching speeds. Verify pinout compatibility and electrical parameters such as output current and propagation delay when substituting.