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新DR127-470-R LT1377C8 DR127-221-R SN74LS245DR TR R
全新SN74LS245DR SN74LS245DB SN74LS245BJ SN74LS245AJ SN74LS24
集成IC电路芯片原装拆机
SN74LS245DR全新原装现货需要咨询
SN74LS132DR SN74LS244DW SN74LS245DW SN74LS273DW SN74LS541DW
全新原装正品品质保证
SN74HCT245PWR SN74HCT32DR SN74HCT74DR SN74LS00N SN74LS02N
SN74LS14DR、SN74LVC8T245PWR一只起售
SN74LS138DR 原装 TLC27L2ACD 全新 SN74LVCH245APWR
贴插SN74LS245NSN74LS47DRRT80
贴插SN74LS27DR-74LVC373PW-74LS245WMX-74HC4514PW
新MC74LS157DR2 MAX2538ETI-T SN74F245ADWR R
全新进口 SN74LS02DR丝印LS02 SN74AVC4T245DR AVC4T245 SOP封装
贴片直插SN74LS247DR2G,SN74LS245ML2G,SN74LS245MR2G,4
贴片直插SN74LS24DMR1,SN74LS245ML1,SN74LS247DR2,4
贴片直插SN74LS32DR,SN74LS273N,SN74LS242N,SN74LS245N,4
全新原装 SN74LS145DR 74LS145 LS145 LS245DR LS245 SOP3.9MM
5MR PCA9306DCUR MIC2026-2YM SN74LS245DW TPS2065DR 原装 询价