Texas Instruments

SN74AVCA164245KR

SN74AVCA164245KR Description

The SN74AVCA164245KR is a bidirectional voltage-level translator designed for high-speed signal translation between different voltage domains. Manufactured by Texas Instruments, this integrated circuit (IC) is part of the 74AVCA series and is housed in a 56-ball BGA (Ball Grid Array) package. It features two circuits, each with eight bidirectional channels, allowing for efficient and reliable signal translation in various electronic systems. The device operates within a voltage range of 1.4 V to 3.6 V for both VCCA and VCCB, making it suitable for applications requiring voltage level shifting between different logic families. Despite being marked as obsolete, the SN74AVCA16425KR remains a robust solution for specific legacy systems and applications where its unique features are still highly valued.

SN74AVCA164245KR Features

• Bidirectional Channels: Each of the two circuits contains eight bidirectional channels, providing flexibility in signal routing and translation.
• Wide Voltage Range: The device supports a wide operating voltage range of 1.4 V to 3.6 V for both VCCA and VCCB, ensuring compatibility with various logic levels.
• Surface Mount Packaging: The 56-ball BGA package is ideal for surface mount applications, offering high density and reliability in modern electronic designs.
• Moisture Sensitivity Level (MSL): With an MSL rating of 1 (Unlimited), the SN74AVCA164245KR is suitable for a wide range of manufacturing environments without the need for special handling procedures.
• Compliance and Standards: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards for use in various industries.
• Translator Type: As a voltage-level translator, the SN74AVCA164245KR efficiently converts signals between different voltage levels, facilitating seamless communication between disparate systems.

SN74AVCA164245KR Applications

The SN74AVCA164245KR is well-suited for applications requiring high-speed signal translation between different voltage domains. Its bidirectional channels and wide voltage range make it ideal for:

• High-Speed Data Communication: In systems where data needs to be transmitted between devices operating at different voltage levels, the SN74AVCA164245KR ensures reliable and efficient signal translation.
• Memory Interfaces: For interfacing memory modules with different voltage requirements, this device provides a robust solution for voltage level shifting.
• FPGA and ASIC Applications: In complex systems involving Field-Programmable Gate Arrays (FPGAs) and Application-Specific Integrated Circuits (ASICs), the SN74AVCA164245KR facilitates seamless communication between components with varying voltage levels.
• Legacy System Integration: For integrating older systems with modern components, the SN74AVCA164245KR bridges the gap between different voltage domains, ensuring compatibility and functionality.

Conclusion of SN74AVCA164245KR

The SN74AVCA164245KR, despite being marked as obsolete, remains a valuable component for specific applications requiring high-speed bidirectional voltage-level translation. Its wide operating voltage range, robust packaging, and compliance with environmental standards make it a reliable choice for various electronic systems. Whether used in high-speed data, communication memory interfaces, or legacy system integration, the SN74AVCA164245KR offers unique advantages over similar models, ensuring efficient and reliable signal translation. For designers and engineers working with systems that require voltage level shifting, the SN74AVCA164245KR continues to be a viable and effective solution.