To begin the design process, determine the following:
- Input voltage range
- Use the supply voltage of the device that is driving the TXU0202 device to determine the input voltage range. For a valid logic-high, the value must exceed the positive-going input-threshold voltage (VT+) of the input port. For a valid logic low the value must be less than the negative-going input-threshold voltage (VT-) of the input port.
- Output voltage range
- Use the supply voltage of the device that the TXU0202 device is driving to determine the output voltage range.