SN74LVT240ADW

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVT240ADW is an octal buffer and line driver from the Texas Instruments LVT logic series, housed in a 20-pin SOIC package. It operates within a supply voltage range of 2.7 V to 3.6 V. The device features eight inputs and eight outputs with three-state capability. 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 2.6 ns at 3.3 V. The component supports both inverting and non-inverting polarities and functions within a temperature range of -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides octal buffering and line driving capabilities for digital signal transmission.
• Features three-state outputs to facilitate bus-oriented architectures and system isolation.
• Supports flexible polarity configurations including both inverting and non-inverting modes.

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented systems requiring signal buffering
• Memory address drivers
• Clock drivers

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix to confirm the package type and tape-and-reel specifications. Ensure the selected variant matches the required operating temperature range and voltage levels. Cross-reference the manufacturer part number with official datasheets to confirm pinout compatibility and electrical characteristics before integration into the design.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems that require octal buffering with three-state outputs under 3.3 V logic conditions. Consider the propagation delay and drive strength requirements relative to the load capacitance. Verify that the SOIC-20 package fits the available PCB footprint and thermal constraints compared to alternative packages like DGVR or PWR.

Buffers, Drivers, Receivers, Transceivers Part Context

This device belongs to the SN74LVT240A family of octal buffers and line drivers. It is part of the broader LVT logic series designed for low-voltage applications. The family includes variants with different packaging options such as TSSOP and Reel formats, all sharing similar core electrical performance characteristics for 3.3 V systems.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

SN74LVT240ADWR offers the same functionality in a tape-and-reel package. SN74LVT240ADGVR provides the same electrical specs in a TSSOP-20 package. SN74LVTH240NSR is a related LVTH series device with similar drive capabilities but may have different input/output characteristics.