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https://e2e.ti.com/support/logic-group/logic/f/logic-forum/1455054/sn74avc4t245-vol-issue
器件型号:SN74AVC4T245工具与软件:
尊敬的专家:
客户使用了 SN74AVC4T245、并遇到以下系统模块中3.3V 侧的 Vol 不够低的问题。
想知道芯片中是否有内部上拉电阻器? 或者、您是否有任何想法、可能会出现什么问题?
此致、
解决了