Texas Instruments

74AVCAH164245ZQLR

74AVCAH164245ZQLR Description

The 74AVCAH164245ZQLR is a bidirectional voltage-level translator designed by Texas Instruments, belonging to the 74AVCAH series. This logic IC chip is housed in a 56-BGA package and is intended for surface-mount applications. It features two circuits, each with eight bidirectional channels, providing a total of 16 bidirectional channels for versatile signal translation. The device operates within a voltage range of 1.4 V to 3.6 V for both VCCA and VCCB, ensuring compatibility with a wide range of digital systems. Despite being marked as obsolete, the 74AVCAH164245ZQLR remains a reliable choice for applications requiring robust voltage-level translation. It is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. The moisture sensitivity level (MSL) is rated at 1 (unlimited), making it suitable for various manufacturing environments. The device is classified under ECCN EAR99 and HTSUS 8542.39.0001, and it is available in tape and reel (TR) packaging.

74AVCAH164245ZQLR Features

• Bidirectional Channels: Each circuit includes eight bidirectional channels, providing flexibility in signal routing and translation.
• Wide Voltage Range: Operates within a voltage range of 1.4 V to 3.6 V for both VCCA and VCCB, ensuring compatibility with various digital systems.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, meeting industry standards for environmental and safety regulations.
• Moisture Sensitivity: MSL rated at 1 (unlimited), suitable for diverse manufacturing conditions.
• Packaging: Available in tape and reel (TR) packaging, facilitating efficient handling and assembly processes.
• Translator Type: Voltage-level translator, ideal for interfacing between different voltage domains in digital circuits.

74AVCAH164245ZQLR Applications

The 74AVCAH164245ZQLR is well-suited for applications requiring bidirectional voltage-level translation. Its robust design and wide voltage range make it ideal for use in:

• Digital Systems: Interfacing between different voltage domains in microprocessors, FPGAs, and other digital circuits.
• Communication Interfaces: Translating signals between various communication protocols, such as I2C, SPI, and UART.
• Consumer Electronics: Enabling seamless communication between components with different voltage levels in devices like smartphones, tablets, and gaming consoles.
• Industrial Applications: Facilitating signal translation in industrial control systems, automation equipment, and embedded systems.

Conclusion of 74AVCAH164245ZQLR

The 74AVCAH164245ZQLR from Texas Instruments is a versatile bidirectional voltage-level translator that offers significant advantages in digital signal translation. Its wide voltage range, environmental compliance, and robust design make it a reliable choice for a variety of applications. Despite its obsolete status, this device remains a valuable component for engineers and designers seeking efficient and effective voltage-level translation solutions.