麻烦问一下TI芯片外露引脚是什么材料的?LM2662芯片引脚是什么材料的?
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Hi
能描述现在的问题吗? 关于pin脚的材料我们也没有信息,因为我们主要是针对芯片的应该信息(例如datasheet里面的内容)