• State Answer Suggested
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 21 subscribers
  • Views 550 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TXB0304: Application Scenario

David Zhao
Intellectual 1820 points
Part Number: TXB0304

Hi,

Is TXB0304 suitable for Serial IO, IIC and UART? Any external pull-up resister needed? Thanks!

Regards

David

  • 0
    Guru 316860 points
    "Serial I/O" and "UART" do not describe the electrical properties (voltages, drive strengths, allowed loads) of the application, so this question cannot be answered. However, those protocols commonly use push/pull CMOS logic levels, in which case they can be used with the TXB (without pull-up resistor, as the datasheet tells you).

    I²C requires open-drain operation, so it cannot be used with TXB devices. Some TXS device would be better suited.