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[参考译文] SN74AXC4T774:将74AVC4T774替换为 SN74AXC4T774

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Other Parts Discussed in Thread: SN74AXC4T774
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https://e2e.ti.com/support/logic-group/logic/f/logic-forum/1194229/sn74axc4t774-replacing-the-74avc4t774-with-sn74axc4t774

器件型号:SN74AXC4T774

我考虑将74AVC4T774替换为 SN74AXC4T774 (由 TI 推荐)

我在 E2E 中阅读了以下主题

SN74AXC4T774-Q1:SN74AXC4T774QPWRQ1 -逻辑论坛-逻辑- TI E2E 支持论坛

  1. 您能告诉我这项调查是如何结束的、数据信号的实际输入阻抗是多少?
  2. 是否需要将元件焊盘焊接到 GND?

 

此致、