STMicroelectronics

74LVX3245TTR

74LVX3245TTR Description

The 74LVX3245TTR is a bidirectional voltage-level translator designed by STMicroelectronics, a leading manufacturer in the semiconductor industry. This logic IC chip is part of the 74LVX series and is housed in a 24-TSSOP package, making it suitable for surface mount applications. Despite being marked as obsolete, the 74LVX3245TTR remains a robust solution for various electronic systems requiring efficient voltage level translation.

The 74LVX3245TTR operates with a VCCA voltage range of 2.7 V to 3.6 V and a VCCB voltage range of 4.5 V to 5.5 V, providing flexibility in interfacing different voltage domains. It features eight bidirectional channels per circuit, enabling seamless data transfer between systems with differing voltage levels. The device is compliant with REACH and ROHS3 standards, ensuring it meets environmental and safety regulations. Additionally, it has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure period before assembly.

74LVX3245TTR Features

• Bidirectional Channels: The 74LVX3245TTR offers eight bidirectional channels per circuit, providing efficient data transfer between different voltage domains.
• Voltage Flexibility: With VCCA ranging from 2.7 V to 3.6 V and VCCB from 4.5 V to 5.5 V, this IC can interface with a variety of systems operating at different voltage levels.
• Environmental Compliance: The device is REACH unaffected and ROHS3 compliant, ensuring it meets stringent environmental and safety standards.
• Moisture Sensitivity: MSL 3 (168 hours) allows for extended exposure before assembly, enhancing manufacturing flexibility.
• Packaging: The 74LVX3245TTR is available in a Tape & Reel (TR) package, facilitating automated assembly processes.
• Translator Type: As a voltage-level translator, it effectively bridges voltage gaps, ensuring reliable data communication.

74LVX3245TTR Applications

The 74LVX3245TTR is ideal for applications requiring bidirectional voltage-level translation, such as:

• Microcontroller Interfaces: Facilitating communication between microcontrollers operating at different voltage levels.
• Memory Modules: Enabling data transfer between memory modules and other system components with varying voltage requirements.
• Digital Signal Processing: Enhancing the interoperability of digital signal processing systems by managing voltage differences.
• Peripheral Connectivity: Ensuring reliable data transfer between peripherals and main systems with differing voltage levels.

Conclusion of 74LVX3245TTR

The 74LVX3245TTR, despite its obsolete status, remains a valuable component for applications requiring bidirectional voltage-level translation. Its robust design, compliance with environmental and safety standards, and flexibility in voltage ranges make it a reliable choice for various electronic systems. While newer alternatives may offer enhanced features, the 74LVX3245TTR continues to serve as a dependable solution for interfacing different voltage domains, ensuring seamless data transfer and system interoperability.