https://e2e.ti.com/support/logic-group/logic/f/logic-forum/828138/sn74avc4t774-level-converter
器件型号:SN74AVC4T774主题中讨论的其他器件: SN74AXC4T774
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https://e2e.ti.com/support/logic-group/logic/f/logic-forum/828138/sn74avc4t774-level-converter
器件型号:SN74AVC4T774嘿、Layne、
下面的两个常见问题解答应该能够帮助您解决此问题:
https://e2e.ti.com/support/logic/f/151/t/763609?tisearch=e2e-sitesearch&keymatch=faq%3Atrue
https://e2e.ti.com/support/logic/f/151/t/718814?tisearch=e2e-sitesearch&keymatch=faq%3Atrue
输入为高阻抗 CMOS 输入。
此外、为此、我建议使用 SN74AXC4T774。