The TC7SA05FU is a single inverter gate with an open drain output, manufactured by Toshiba Semiconductor and Storage. This device is part of the TC7SA series known for its low-voltage operation and very small package. The open-drain output configuration provides flexibility in circuit design, allowing the output to be pulled up to a voltage different from the supply voltage.

Applications

• Level Translation: Used to interface between different voltage levels in a system.
• Wired-OR Logic: Can be used in wired-OR configurations by connecting multiple open-drain outputs together.
• Pull-Up Resistor Control: Used to control the voltage level through an external pull-up resistor.
• I2C Bus Interface: Can be used as a part of an I2C bus interface.
• Low Power Systems: Found in various battery powered devices where level shifting is required.

Features

• Single Inverter with Open Drain Output: Provides signal inversion with the added flexibility of an open-drain output.
• Low Voltage Operation: Operates from 0.9V to 3.6V.
• High-Speed Operation: Offers fast propagation delay times.
• Ultra-Small Package: Comes in an ultra-small package, saving board space.
• Low Power Consumption: Minimizes power consumption for extended battery life.

Benefits

• Flexible Output Configuration: Open-drain output allows for customized voltage levels.
• Simplified Level Shifting: Simplifies the design of circuits requiring voltage level translation.
• Space Saving Design: Small package enables dense circuit layouts.
• Extended Battery Life: Low power consumption is ideal for portable applications.
• Wired-OR Implementation: Allows easy implementation of wired-OR logic.

Technical Details:

The TC7SA05FU typically has a propagation delay time in the nanosecond range, depending on the specific operating conditions. The operating temperature range is from -40°C to +85°C. The package is typically USV (Ultra Small V Package). An external pull-up resistor is required for proper operation of the open-drain output. The value of the pull-up resistor should be chosen based on the desired switching speed and current consumption.