Other Parts Discussed in Thread: TMUX1208 , TS3A27518E 请注意,本文内容源自机器翻译,可能存在语法或其它翻译错误,仅供参考。如需获取准确内容,请参阅链接中的英语原文或自行翻译。 https://e2e.ti.com/support/switches-multiplexers-group/switches-multiplexers/f/switches-multiplexers-forum/1126533/ts3a27518e-design-issue…
Part Number: TXB0304 Other Parts Discussed in Thread: TS3A27518E , SN74AXC4T774 , SN74AXC8T245 Hi Sir,
Please ref attach pic.
In our SPI topology CPU(1.8V) <=> TXB0304 <=> TS3A27518E(3.3V), SPI CLK is abnormal at TXB0304 output.
If we cut off…