SN74LVTH244APWRE4

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH244APWRE4 is an octal buffer and line driver from the Texas Instruments LVTH series, housed in a 20-TSSOP package. It operates within a supply voltage range of 2.7 V to 3.6 V. The device features non-inverting logic with three-state outputs. Key electrical parameters include a high-level output current of -32 mA and a low-level output current of 64 mA. Propagation delay is specified at 2.3 ns when operating at 3.3 V. The component supports surface-mount installation and functions reliably across a temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight non-inverting buffer channels for signal driving applications
• Features three-state outputs to facilitate bus-oriented systems
• Operates on a single 3.3 V power supply rail

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping control circuits
• Clock buffering and distribution
• Bus drivers for data transmission

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the RE4 suffix indicates lead-free composition and RoHS compliance per manufacturer standards. Confirm the TSSOP-20 package dimensions match PCB footprint requirements. Ensure the operating voltage aligns with the 2.7 V to 3.6 V specification. Check moisture sensitivity levels for proper storage and reflow soldering profiles.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring high-speed buffering with low power consumption. The LVTH technology offers faster switching than standard LVT while maintaining lower power than ABT families. Consider the 2.3 ns propagation delay for timing-critical paths. Verify that the 3.3 V supply voltage matches the system architecture.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVTH244A family of octal buffers. It shares functional similarities with other Texas Instruments logic drivers but is distinct due to its specific LVTH technology node. The RE4 suffix typically denotes environmental compliance and packaging variations compared to standard tube versions.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVTH244APWR is the reel version of the same device. SN74LVTH244ADWG4 offers the same functionality in a different package type.