74LVT16244BBX,518

Overview

The Nexperia 74LVT16244BBX,518 is a 16-bit buffer and line driver featuring non-inverting logic with three-state outputs. It comprises four independent elements, each handling four bits of data. The device utilizes a 60-HXQFN package (4x6 mm) designed for surface-mount applications. Official documentation classifies this component as obsolete, indicating it is no longer manufactured by the producer.

Feature Summary

• Provides non-inverting buffering functionality across sixteen channels
• Features three-state output capability for bus-oriented control
• Organized into four independent four-bit logical elements

Applications

• Bus-oriented memory and address drivers
• Clock distribution and buffering
• Capacitive and current-loading bus driving

Procurement Notes

This component is officially classified as obsolete by Nexperia. Manufacturers have ceased production, meaning new units are unavailable through standard supply chains. Procurement efforts should focus on verifying the authenticity of existing stock from authorized distributors or secondary market sources, while prioritizing qualified replacement alternatives for new designs.

Selection Notes

Designers requiring similar functionality must evaluate alternative components within the LVT family that remain in active production. Selection criteria should include matching voltage levels, package dimensions, and electrical characteristics to ensure compatibility with existing system architectures without requiring significant redesign.

Part Context

This part belongs to the 74LVT series of low-voltage CMOS logic devices. These components are engineered for operation in mixed 3.3V and 5V environments, offering high-speed performance with low power consumption. The specific model represents a high-density solution for managing large data buses in portable and industrial electronics.

Replacement Considerations

Public confirmed substitute part numbers: 74LVT16244BEV/G,55