SN74LVTH244ANS

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH244ANS is an 8-channel buffer and line driver manufactured by Texas Instruments. It operates within a supply voltage range of 2.7V to 3.6V, making it suitable for low-voltage digital systems. The device features TTL-compatible CMOS inputs and three-state outputs, ensuring compatibility with various logic families while providing flexible bus management capabilities.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight independent buffering channels for signal distribution
• Features TTL-compatible CMOS inputs for broad logic family interoperability
• Includes three-state output control for efficient bus sharing applications

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping in embedded systems
• Clock buffering and distribution networks
• Data bus driving for peripheral interfaces

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the package marking and date code against the manufacturer's latest datasheet to ensure authenticity. Confirm that the specific suffix 'ANS' corresponds to the standard SOIC-20 package variant required for your PCB footprint. Check for any recent obsolescence notices or lifecycle changes directly from Texas Instruments before finalizing procurement plans.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing between 3.3V logic domains and requiring high drive strength. Ensure the input voltage levels match the TTL-compatible specifications. Consider the thermal performance of the SOIC-20 package if operating near the upper temperature limits of -40°C to 85°C.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the LVTH (Low-Voltage TTL) logic family, designed for operation at 3.3V. It serves as a successor to older ABT series devices, offering improved power consumption characteristics while maintaining similar pinouts and functionality for legacy system upgrades.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Direct pin-to-pin replacements may include other SN74LVTH244 variants with different packaging options such as TSSOP or VQFN. Verify electrical parameters like propagation delay and output current capability when substituting with parts from different manufacturers.