IC快速检索：
型号 / 厂家，封装，批号，备注，订购
EM91401B / ELAN Microelectronics,Datasheet,07+,TONE/PULSE SWITCHABL 订购 PDF文档
EM91401CK / ,,0615+,库房原装现货 订购 PDF文档
EM91403 / ,,9915,010-62106431 订购 PDF文档
EM91403BP / ST,SMD,03+,全新原装，深圳/香港现货 订购 PDF文档
EM91403BP D/C97 / ,,,原装现货 订购 PDF文档
EM91403BPXC / ,DIP,03+,库房全新原装现货 订购 PDF文档