SN74LVTH241DWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVTH241DWR is an octal buffer and line driver manufactured by Texas Instruments, designed for low-voltage 3.3-V VCC operation with TTL interface capability to 5-V systems. It features two 4-bit drivers with separate output-enable inputs (1OE, 2OE) and non-inverted data transfer from A inputs to Y outputs. The device supports mixed-mode signal operation, unregulated battery operation down to 2.7 V, and hot-insertion via Ioff and power-up 3-state. It includes active bus-hold circuitry on data inputs and exceeds JESD 22 ESD protection standards.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports mixed-mode signal operation allowing 5-V input and output voltages with 3.3-V VCC
• Features active bus-hold circuitry on data inputs to eliminate the need for external pullup or pulldown resistors
• Provides Ioff and power-up 3-state support to enable safe hot-insertion applications
• Offers ESD protection exceeding JESD 22 specifications for human-body and machine models

Buffers, Drivers, Receivers, Transceivers Applications

• Mixed-mode signal buffering between 3.3-V and 5-V system environments
• Unregulated battery-powered equipment requiring operation down to 2.7 V
• Hot-insertion bus drivers where output disabling during power transitions is required

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'DWR' corresponds to the SOIC-20 tape and reel packaging configuration. Confirm that the component meets RoHS compliance requirements as indicated in the manufacturer's package addendum. Ensure the supply voltage range aligns with the recommended operating conditions of 2.7 V to 3.6 V for proper functionality.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing circuits that require octal buffering with independent control over two 4-bit sections. It is suitable for applications needing high noise immunity through bus-hold inputs and robust ESD protection. Consider the SOIC-20 package dimensions and thermal characteristics for PCB layout integration.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVTH241 family of octal buffers and line drivers. It is specifically engineered for low-voltage ABT technology, providing a bridge between 3.3-V logic domains and legacy 5-V interfaces. The device is part of Texas Instruments' broader portfolio of level-shifting and buffering solutions.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVTH241DW: Identical function in tube packaging instead of tape and reel.