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https://e2e.ti.com/support/logic-group/logic/f/logic-forum/1197648/sn74ahc125-sn74ahc125-vqfn-package-thermal-pad---electrical-connection
器件的数据表显示、散热焊盘应焊接到 PCB 上、并可连接到散热器。 但我不能说它是否应该是：
您能给我提供有关此主题的任何信息吗？
两者都是可行的；请参阅 [常见问题解答]在哪里可以连接逻辑 QFN 器件的散热焊盘？
