型号 / 厂家，封装，批号，备注，订购

SNJ54LS221J 54LS221/BEAJC / TI,CDIP16,08/09+,全新原装深圳库存 订购 PDF文档

SNJ54LS221J54LS221/BEAJC / TI,,08/09+,010-62106431 订购 PDF文档

SNJ54LS221JB8447 / TI,CDIP14,08/09+,全新原装深圳库存 订购 PDF文档

SNJ54LS221W / ATNEL,,08/09+,全新原装深圳库存 订购 PDF文档

SNJ54LS222J / ,,08/09+,全新原装现货库存 订购 PDF文档

SNJ54LS240 / ,,,原装现货 订购 PDF文档

SNJ54LS240J / HAR,CDIP,08/09+,全新原装深圳库存 订购 PDF文档

SNJ54LS241 / ,,,原装现货 订购 PDF文档

SNJ54LS243W / ,,08/09+,全新原装现货库存 订购 PDF文档

SNJ54LS244 / ,,08/09+,全新原装现货库存 订购 PDF文档