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[参考译文] SN74CBTLV3257:SN74CBTLV3257PWR 的问题

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https://e2e.ti.com/support/switches-multiplexers-group/switches-multiplexers/f/switches-multiplexers-forum/1179573/sn74cbtlv3257-questions-of-sn74cbtlv3257pwr

器件型号:SN74CBTLV3257

尊敬的团队:

 

如果我们不使用 SN74CBTLV3257PWR、SN74CBTLV3245APWR 的数据 I/O 端口引脚、我们能否让其保持悬空状态? 是否有风险?

 

非常感谢、

Jimmy