型号 / 厂家，封装，批号，备注，订购

M37221M4H-050SP / Renesas,DIP/SOP,04+,原装010-62106431 订购 PDF文档

M37272M8-053FP / MITSUBSH,,05+,010-66001623/66001621 订购 PDF文档

M37272M8-084FP / MITSUISHI,TSOP,,现货 订购 PDF文档

M37221M4H-XXXFP / Renesas,DIP/SOP,04+,原装010-62106431 订购 PDF文档

M37272M8-113SP / AD,,01+,全新原装，深圳/香港现货 订购 PDF文档

M37221M4H-XXXSP / Renesas,DIP/SOP,04+,原装010-62106431 订购 PDF文档

M37272M8-134SP / AD,,01+,全新原装，深圳/香港现货 订购 PDF文档

M37221M4-XXXSP / Renesas,DIP/SOP,04+,原装010-62106431 订购 PDF文档

M37272M8-144SP / MIT,DIP-42,98+,原装正品 订购 PDF文档

M37221M6-065 / MIT,N/A,2003,新佳电子批发与邮购 订购 PDF文档