SN74LV540ANSR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV540ANSR is an octal buffer and line driver manufactured by Texas Instruments. It features inverting logic with three-state outputs, housed in a 20-SOIC package. The device operates within a supply voltage range of 2V to 5.5V, supporting both 2V and 5.5V logic levels. It provides symmetric output drive currents of 16mA for both high and low states. The component is rated for an extended operating temperature range from -40°C to +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Octal configuration providing eight independent inverting buffer channels
• Three-state outputs enabling bus-oriented control and isolation
• Wide supply voltage compatibility ranging from 2V to 5.5V
• Symmetric 16mA drive strength for reliable signal transmission

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented systems requiring signal buffering
• Memory and address register drivers
• Clock distribution circuits
• Capacitive loading driving applications

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'ANSR' corresponds to the SOIC-20 package and tape-and-reel packaging format. Confirm RoHS compliance status and manufacturing origin details against the latest datasheet revision. Ensure the ordering part number matches the required temperature grade and electrical specifications for the target application environment.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when an octal inverting buffer with three-state capability is required. It is suitable for designs needing wide voltage operation between 2V and 5.5V. The 16mA drive current supports moderate capacitive loads. Consider the 20-SOIC package dimensions for PCB layout constraints and thermal management requirements during integration.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LV series of low-voltage CMOS logic devices. It serves as an octal buffer variant within the broader family of Texas Instruments logic ICs. The device complements other buffers like the non-inverting SN74LV541 and is designed for general-purpose digital signal processing tasks in consumer and industrial electronics.

Buffers, Drivers, Receivers, Transceivers FAQ

What is the polarity of the SN74LV540ANSR?

The SN74LV540ANSR is an inverting buffer, meaning the output state is the logical complement of the input state.

Does the SN74LV540ANSR have three-state outputs?

Yes, the device features three-state outputs, allowing it to be disconnected from the bus when not actively driving signals.