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https://e2e.ti.com/support/switches-multiplexers-group/switches-multiplexers/f/switches-multiplexers-forum/1531751/tmux1208-pull-up-resistor-for-address-lines
工具/软件：
您好、使用数字器件驱动多路复用器的地址线路时、TMUX1208 是否需要上拉或下拉电阻器才能使相应值处于已知状态？
尊敬的 Marcus：
TMUX1208 需要一个下拉电阻器。
此致、
Katy
