74AHCV541ABQX

Buffers, Drivers, Receivers, Transceivers Overview

The Nexperia 74AHCV541ABQX is an octal buffer and line driver featuring three-state outputs, housed in a DHVQFN20 package (SOT764-1). It operates within a supply voltage range of 1.8 V to 5.5 V. The device includes Schmitt trigger inputs for signal conditioning and IOFF circuitry for partial power-down applications. It supports mixed-mode voltage operation across all ports.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Features two active-low output enable inputs (OE1 and OE2) that control the high-impedance OFF-state of the associated data outputs.
• Incorporates IOFF circuitry to disable outputs and prevent damaging backflow current when the device is powered down.
• Includes Schmitt trigger action on data and control inputs to transform slowly changing signals into sharply defined, jitter-free outputs.

Buffers, Drivers, Receivers, Transceivers Applications

• Mixed-mode voltage translation between different logic families
• Partial power-down mode applications requiring backflow prevention
• Signal buffering with controlled drive strength

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix 'X' against official Nexperia documentation to confirm reel packaging specifications. Ensure the DHVQFN20 package variant matches the required thermal and mechanical constraints for the target PCB layout. Confirm RoHS compliance status through the manufacturer's latest product database.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for designs requiring eight buffered channels with independent tri-state control. The wide supply voltage range accommodates systems operating from 1.8 V up to 5.5 V. Verify that the DHVQFN20 package dimensions fit the available board space and that the thermal dissipation characteristics meet the application's power requirements.

Buffers, Drivers, Receivers, Transceivers Part Context

This part belongs to the 74AHCV541A family of octal buffers and line drivers. The ABQX designation specifically identifies the DHVQFN20 plastic dual in-line compatible thermal enhanced very thin quad flat package version manufactured by Nexperia USA Inc.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

The 74AHCV541APWJ serves as a pin-compatible alternative utilizing the TSSOP20 package. Both devices share identical electrical specifications and functionality, differing only in the physical package type and terminal configuration.