Product Overview: SN74LVCC4245ADWRG4 from Texas Instruments

The SN74LVCC4245ADWRG4 is a versatile, high-speed, dual-supply, 8-bit voltage-level translator from Texas Instruments, designed to bridge the gap between two distinct voltage domains. This device is part of the LVCC family and is ideal for applications that require interfacing between systems operating at different voltage levels, such as interfacing 3.3V logic to 5V logic.

Key Features

• Dual-Supply Operation: The SN74LVCC4245ADWRG4 operates with two separate supply voltages, V_CCA and V_CCB, which range from 2.7V to 3.6V on the A side and 4.5V to 5.5V on the B side, enabling translation from a 3.3V to a 5V logic level and vice versa.
• Bi-Directional Interface: With its 8-bit bidirectional data path, the device allows data transfer in either direction, from A to B or B to A, without the need for a direction control signal, simplifying the design and reducing control line requirements.
• High-Speed Operation: The translator is capable of supporting high-speed signal transfer with a maximum data rate that is suitable for a wide range of applications, ensuring minimal signal delay during translation.
• Flow-Through Architecture: The pinout of the SN74LVCC4245ADWRG4 is designed for the convenience of PCB layout, with a flow-through architecture that simplifies the routing of traces between interconnected chips.

Applications

The SN74LVCC4245ADWRG4 is commonly used in systems where communication between different voltage domains is necessary. Typical applications include:

• Multivoltage systems
• Signal bridging in mixed-voltage environments
• Interface conversion for microprocessors, microcontrollers, and FPGAs
• Data communication systems
• Level shifting for bus interfacing in computers and peripherals

Quality and Reliability

As with all Texas Instruments products, the SN74LVCC4245ADWRG4 is designed to meet high standards of quality and reliability. It is available in a wide-body SOIC (DW) package, ensuring robustness and ease of soldering onto a variety of PCB materials. The device is also characterized for operation from -40°C to 85°C, making it suitable for industrial applications.

The SN74LVCC4245ADWRG4 from Texas Instruments is a reliable and efficient solution for voltage translation, offering seamless integration into various electronic systems while ensuring compatibility between different voltage levels.