Texas Instruments

SN74ALVCH162268KR

SN74ALVCH162268KR Description

The SN74ALVCH162268KR is a registered bus exchanger integrated circuit (IC) from Texas Instruments, part of the 74ALVCH series. This IC is designed to facilitate efficient data transfer between different voltage domains, making it ideal for applications requiring robust and reliable signal management. The SN74ALVCH162268KR operates within a supply voltage range of 1.65V to 3.6V, ensuring compatibility with a wide array of modern electronic systems. It features a surface-mount package, specifically in a 56-ball BGA (Ball Grid Array) configuration, which is optimized for compact and high-density PCB designs. The device is available in a tape and reel (TR) package, facilitating automated assembly processes and ensuring ease of handling during manufacturing.

SN74ALVCH162268KR Features

• Registered Bus Exchanger: The SN74ALVCH162268KR is a registered bus exchanger, meaning it incorporates internal registers to temporarily store data during transmission. This feature enhances signal integrity and reduces timing issues, making it particularly suitable for high-speed data transfer applications.
• Wide Voltage Range: With a supply voltage range of 1.65V to 3.6V, this IC can operate across various power supply configurations, providing flexibility in system design.
• High Current Capability: The device supports output currents of 24mA for high and low states, and 12mA for high and low states, ensuring robust performance even under demanding load conditions.
• Surface-Mount Technology: The surface-mount package allows for compact and efficient PCB layouts, reducing the overall footprint and improving thermal performance.
• Moisture Sensitivity Level (MSL) 1: The SN74ALVCH162268KR has an MSL rating of 1, indicating it is not sensitive to moisture and can be stored and handled without special precautions, simplifying manufacturing processes.
• Compliance and Standards: The IC is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards, making it suitable for global markets.
• ECCN Classification: The SN74ALVCH162268KR is classified under ECCN EAR99, indicating it is not subject to specific export controls, facilitating international trade and distribution.

SN74ALVCH162268KR Applications

The SN74ALVCH162268KR is well-suited for a variety of applications where efficient and reliable data transfer is critical. Some specific use cases include:

• High-Speed Data Interfaces: Ideal for applications requiring high-speed data transfer between different voltage domains, such as in computer systems, networking equipment, and telecommunications.
• Embedded Systems: Suitable for embedded systems where compact design and high performance are essential, such as in automotive electronics, industrial control systems, and consumer electronics.
• Memory Interfaces: The registered bus exchanger feature makes it particularly useful in memory interfaces, ensuring data integrity and reducing timing issues.
• Signal Management: The IC can be used in signal management applications where multiple voltage levels need to be interfaced, such as in mixed-signal systems and multi-voltage digital circuits.

Conclusion of SN74ALVCH162268KR

The SN74ALVCH162268KR from Texas Instruments is a versatile and reliable registered bus exchanger IC, offering a wide range of features and benefits that make it suitable for various high-speed data transfer applications. Its wide voltage range, high current capability, and surface-mount package ensure compatibility and flexibility in modern electronic designs. The device's compliance with environmental and safety standards, along with its moisture sensitivity level of 1, further enhances its suitability for global markets and manufacturing processes. While the product is now obsolete, it remains a valuable component for legacy systems and applications where its unique features and performance benefits are still highly relevant.