SN74LVT240ANSR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LVT240ANSR is an octal buffer and line driver from the Texas Instruments LVT logic family, 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 propagation delay of 5.5 ns at 3.3 V, high-level output current of -12 mA, and low-level output current of 24 mA. It supports a wide operating temperature range from -40°C to +85°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides buffering and driving for digital signals using ABT technology optimized for 3.3-V systems.
• Features three-state outputs that allow connection to multiple buses or data lines without interference.
• Designed for high-speed applications with reduced signal reflection through controlled slew rates.

Buffers, Drivers, Receivers, Transceivers Applications

• Clock distribution networks requiring signal buffering.
• Memory bus address and data drivers.
• Controller-to-peripheral interface circuits.

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'ANSR' corresponds to the SOIC-20 package and tape-and-reel shipping format. Confirm RoHS compliance status as indicated in official documentation. Ensure the ordering part number matches the required package style and delivery method before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when interfacing 3.3-V logic devices with other 3.3-V systems. It serves as a direct replacement for older LVT series parts in existing designs. Consider the SOIC-20 package constraints regarding board space and thermal dissipation requirements during layout planning.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LVT240 family of octal buffers. It shares functional similarities with the SN74LVTH240 but utilizes different internal transistor structures. The 'A' variant typically denotes updated manufacturing processes or minor parameter refinements compared to earlier generations.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The SN74LVT240ADWR is a reel-based alternative in the same SOIC-20 package. The SN74LVT240PW offers a TSSOP-20 package option for different footprint requirements. Verify pin compatibility and electrical specifications before substituting.