SN74LV540ADWR

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV540ADWR is an octal buffer and line driver featuring three-state outputs, manufactured by Texas Instruments. It operates within a supply voltage range of 1.65 V to 3.6 V. The device provides high-level output current of -24 mA and low-level output current of 24 mA. Static current consumption is typically 10 µA. It functions reliably across an operating temperature range from -40°C to +85°C. The component is housed in a 20-pin SOIC package.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides eight independent buffering channels with three-state control for bus-oriented architectures
• Supports low-voltage operation down to 1.65 V for compatibility with diverse logic families
• Features robust drive capability with 24 mA sink and source currents for signal integrity

Buffers, Drivers, Receivers, Transceivers Applications

• Bus-oriented systems requiring data direction control
• Memory module interfacing and address/data buffering
• Clock distribution networks for digital circuits

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'DWR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the LVC logic family specifications align with the target system's voltage levels and switching speed requirements before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring octal buffering with three-state capabilities at low voltages. Ensure the application environment stays within the specified -40°C to +85°C temperature range. Verify that the 20-SOIC package dimensions fit the available PCB footprint constraints.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the SN74LV series of low-voltage CMOS logic devices. It serves as a standard solution for buffering applications where power efficiency and wide voltage compatibility are critical. The device complements other members of the LVC family designed for modern portable and battery-operated electronics.

Buffers, Drivers, Receivers, Transceivers FAQ

What is the maximum supply voltage for the SN74LV540ADWR?

The maximum supply voltage (VCC) for this device is 3.6 V.

Does the SN74LV540ADWR have inverting or non-inverting outputs?

The SN74LV540ADWR features inverting outputs, meaning the output state is the logical complement of the input state.