IC快速检索：
型号 / 厂家，封装，批号，备注，订购
SNJ54LS20W / ATNEL,,, 订购 PDF文档
SNJ54LS21J / TEXAS INSTRUMENTS,,,原装现货 订购 PDF文档
SNJ54LS21J 54LS21/BCB / TI,CDIP16,00+,全新原装，深圳/香港现货 订购 PDF文档
SNJ54LS21J 54LS21/BCBJC / MOT,CDIP28,00+,全新原装，深圳/香港现货 订购 PDF文档
SNJ54LS21J 54LS21/BCAJC / ,,,原装现货 订购 PDF文档
SNJ54LS21J54LS21/BCB / TI,,8509,010-62106431 订购 PDF文档
SNJ54LS21J54LS21/BCBJC / TI,,8509,010-62106431 订购 PDF文档
SNJ54LS221J / ,BGA,,全新原装，深圳/香港现货 订购 PDF文档
SNJ54LS221J 54LS221/BEAJC / TI,CDIP14,04+,全新原装，深圳/香港现货 订购 PDF文档