Texas Instruments

SN74AVCBH164245KR

SN74AVCBH164245KR Description

The SN74AVCBH164245KR is a bidirectional voltage-level translator IC designed by Texas Instruments. This obsolete device is part of the 74AVCBH series and is housed in a 56-ball BGA package. It features two circuits, each with eight bidirectional channels, providing a total of 16 bidirectional channels for versatile signal translation applications. The device operates within a voltage range of 1.4 V to 3.6 V for both VCCA and VCCB, making it suitable for interfacing between various voltage levels in mixed-signal systems.

SN74AVCBH164245KR Features

• Bidirectional Channels: Each of the two circuits includes eight bidirectional channels, allowing for flexible signal routing and translation.
• Voltage Range: Supports a wide operating voltage range of 1.4 V to 3.6 V for both VCCA and VCCB, enabling compatibility with multiple voltage levels.
• Over Voltage Protection: Provides protection against overvoltage conditions, ensuring robustness and reliability in various operating environments.
• Compliance: The device is REACH unaffected and ROHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), the SN74AVCBH164245KR is suitable for a wide range of manufacturing processes without the need for special handling.
• Packaging: Available in a Tape & Reel (TR) package, facilitating efficient surface-mount assembly processes.

SN74AVCBH164245KR Applications

The SN74AVCBH164245KR is ideal for applications requiring bidirectional signal translation between different voltage levels. Its robust design and overvoltage protection make it suitable for use in:

• Mixed-Signal Systems: Interfacing between digital and analog components operating at different voltage levels.
• High-Speed Data Communication: Translating signals between high-speed digital interfaces and lower voltage logic levels.
• Embedded Systems: Enabling seamless communication between various subsystems with different voltage requirements.
• Industrial Control Systems: Providing reliable signal translation in harsh industrial environments where overvoltage protection is critical.

Conclusion of SN74AVCBH164245KR

The SN74AVCBH164245KR from Texas Instruments is a versatile bidirectional voltage-level translator IC that offers significant advantages over similar models. Its wide operating voltage range, robust overvoltage protection, and compliance with environmental standards make it a reliable choice for a variety of applications. Despite its obsolete status, the SN74AVCBH164245KR remains a valuable component for engineers and designers working on mixed-signal systems, high-speed data communication, and embedded systems.