SN74LV540ANS

Buffers, Drivers, Receivers, Transceivers Overview

The SN74LV540ANS is an octal buffer and line driver from Texas Instruments, belonging to the 74LV logic series. It features eight inputs and outputs with inverting polarity and three-state output capability. The device operates within a supply voltage range of 2V to 5.5V. It utilizes a 20-SOIC package for surface mount installation. Key electrical characteristics include high-level and low-level output currents of 16mA each. The component supports a wide operating temperature range from -40°C to +125°C.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Provides bidirectional data bus buffering capabilities through its octal configuration.
• Features three-state outputs to facilitate direct connection to system buses without external drivers.
• Supports mixed 3.3-V and 5-V VCC environments due to its wide supply voltage operation.

Buffers, Drivers, Receivers, Transceivers Applications

• Memory mapping control
• Clock driving
• Bus-oriented architectures

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'ANS' against the manufacturer's current datasheet to confirm the exact package variant and tape/reel specifications. Ensure compatibility with your PCB footprint dimensions for the 20-SOIC form factor. Check RoHS compliance status as per the latest environmental declarations before finalizing procurement orders.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring robust buffering for 8-bit data paths. It is suitable for applications needing operation across a broad voltage spectrum from 2V to 5.5V. Consider the 16mA drive strength for moderate load requirements. Verify that the inverting logic function aligns with your circuit design needs compared to non-inverting alternatives.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the Texas Instruments 74LV family of low-voltage CMOS logic devices. These components are designed for high-speed digital applications requiring low power consumption. The SN74LV540 specifically addresses the need for octal buffering in complex digital systems, offering reliability in industrial and consumer electronics environments.

Buffers, Drivers, Receivers, Transceivers FAQ

Is the SN74LV540ANS inverting or non-inverting?

The SN74LV540ANS is an inverting buffer, meaning the output signal is the logical complement of the input signal.

What is the maximum supply voltage for this device?

The maximum recommended supply voltage (VCC) for the SN74LV540ANS is 5.5V.