你好:
我想用TLC2252设计电路但发现此款芯片有好几种型号:TLC2252C, TLC2252ACTLC2252I, TLC2252AITLC2252Q, TLC2252AQ我想问一下为什么弄这么多型号,有什么区别吗?如果有区别有哪些区别,在实际应用中可互相替换吗?谢谢。
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