Hello, I have a question of how to dispose of unused IO ports of TXB0104.
In this device, Should I connect to unused IO ports neither the pull-up resistor nor the pull-down resistor usually?
The unused IOs are usually connected to a pull-up resistor to prevent unwanted current flow. They should not be left unconnected.
I learnt by your answer that we should be fixed the logic level to prevent ICC increasing as like other general logics.
In addition, it was understood that it had to be a pull-up to make ICC fewer.
Thank you very much!
All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with respect to these materials. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.
TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs andembedded processors, along with software, tools and the industry’s largest sales/support staff.