SN74AUP1T97DCKR

The SN74AUP1T97DCKR is a single-bit dual supply voltage level translator from Texas Instruments, designed for use in various digital applications. This device is part of the AUP (Advanced Ultra-Low Power) family, which emphasizes low power consumption while maintaining high-speed performance.

Key Features:

1. Functionality: The SN74AUP1T97DCKR operates as a level shifter, allowing for the translation of logic levels between two different voltage domains. This is particularly useful in mixed-voltage systems where components operate at different supply voltages.

2. Voltage Range: It supports a wide range of supply voltages, typically from 1.2V to 3.6V on the low side and from 1.65V to 5.5V on the high side. This flexibility makes it suitable for interfacing between low-voltage devices and higher-voltage systems.

3. Low Power Consumption: The device is designed for ultra-low power operation, making it ideal for battery-powered applications. It features a low quiescent current, which helps extend battery life in portable devices.

4. High-Speed Operation: The SN74AUP1T97DCKR can operate at high speeds, with propagation delays typically in the range of a few nanoseconds, allowing for fast data transmission between devices.

5. Input/Output Configuration: The device has a single input and a single output, with the ability to handle both rising and falling edges of the input signal. This makes it versatile for various signal types.

6. Logic Compatibility: It is compatible with standard logic levels, making it suitable for interfacing with a wide range of digital logic families.

7. Package Type: The SN74AUP1T97DCKR is available in a small, compact package (typically a SOT-23-5), which is advantageous for space-constrained applications.

8. Temperature Range: The device is rated for operation over a wide temperature range, typically from -40°C to +125°C, ensuring reliability in various environmental conditions.

Applications:

• Level Shifting: Ideal for interfacing between different voltage levels in microcontroller and sensor applications.
• Mixed Voltage Systems: Useful in systems where components operate at different voltage levels, such as in automotive or industrial applications.
• Portable Devices: Suitable for battery-operated devices due to its low power consumption.

Conclusion:

The SN74AUP1T97DCKR from Texas Instruments is a highly versatile and efficient level translator that meets the demands of modern electronic designs. Its combination of low power consumption, high-speed performance, and wide voltage compatibility makes it an excellent choice for engineers looking to bridge different logic levels in their applications.