IC快速检索：
型号 / 厂家，封装，批号，备注，订购
B57621C472M62 / ,,08/09+,原装货010-66001621/3 订购 PDF文档
B57621-C473-K62P001 / ,,08/09+,原装货010-66001621/3 订购 PDF文档
B57621-C473-M62 / ,,08/09+,原装货010-66001621/3 订购 PDF文档
B57621C474K62 / ,,08/09+,原装货010-66001621/3 订购 PDF文档
B57621-C-474-K62 / ,,最新批号,原装现货 订购 PDF文档
B57621C5103K 62 / ,,,原装现货 订购 PDF文档
B57621C683J62 / ,,08/09+,原装货010-66001621/3 订购 PDF文档
B57621C683K62 / ,,08/09+,原装货010-66001621/3 订购 PDF文档