SN74LS244NE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LS244NE4 is an octal buffer and line driver manufactured by Texas Instruments. It features eight unidirectional data paths with three-state outputs controlled by low-level enable signals. The device utilizes the LS logic series and is housed in a 20-pin PDIP package. It operates within a temperature range of 0 to 70 degrees Celsius. Key electrical specifications include a load capacitance of 45 pF and compliance with lead-free and RoHS standards.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight unidirectional buffering channels for signal transmission
• Features three-state outputs to facilitate bus-oriented architectures
• Controlled by active-low enable inputs for output management

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented memory address decoding
• Clock drivers and buffer circuits
• Bidirectional bus data translation

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against current manufacturer documentation to confirm package type and environmental compliance. Ensure the component matches the required logic family specifications for your design. Cross-reference the datasheet revision date to validate parameter accuracy before integration into production systems.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal buffering with three-state capability using standard TTL-compatible logic levels. Consider the operating temperature range and power consumption characteristics relative to other logic families. Verify that the through-hole packaging aligns with the target PCB layout requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LS244 family of octal buffers and line drivers. It shares functional similarities with other variants in the series but differs in specific electrical parameters and packaging options. The LS designation indicates Low-power Schottky technology, balancing speed and power dissipation.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Compatible substitutes include SN74LS244N and SN74LS244PC. Verify pinout compatibility and electrical specifications before substitution.