型号 / 厂家，封装，批号，备注，订购

TC74VHC393FT(EL) / TOSHIBA,,,原装现货 订购 PDF文档

TC74VHC4040FN / TOSHIBA,,,010-62106431 订购 PDF文档

TC74VHC4040FS / TOSHIBA,,,原装现货 订购 PDF文档

TC74VHC4040FT / MAXIM,,,全新原装，深圳/香港现货 订购 PDF文档

TC74VHC4040FT(EL / ,,05+,原装货010-66001623 订购 PDF文档

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TC74VHC4040FT-EL / TOS,TSSOP,05＋,全新库存特价 订购 PDF文档

TC74VHC540F / TOS,SOP,,原装现货 订购 PDF文档

TC74VHC540FT / ,,02+,原装现货 订购 PDF文档

TC74VHC540FT(EL) / TOSH,,,010-62106431 订购 PDF文档