SN74BCT640DWR SN74BCT640NSR SN74BCT646DW

SN74BCT640DWR 进口 SN74BCT640NSR

价格 SN74BCT640DWR 新品 SN74BCT640DW

SN74BCT640DWR/SN74BCT640NSR/SN74BCT646DW

全新SN74BCT6800DW SN74BCT652DWR SN74BCT646DWR SN74BCT640DWR

SN74BCT640DWR【IC TXRX INVERT 5.5V 20SOIC】

全新原装 SN74BCT646DWR SN74BCT646DWE4 SN74BCT646DW/BCT640NSR

全新原装 SN74BCT640N SN74BCT640DWRG4 SN74BCT640DWRE4/640DWR

逻辑芯片SN74BCT640DWR SN74BCT640 sn74bct640dwr SOP-20

SN74BCT640DWR/SN74BCT640NSR/SN74BCT646DW

SN74BCT640DWR-俊龙XC国际出售原装芯片库存也有回收，原装现货没

SN74BCT640DWR-安富利XC国际代理全线售出原装IC库存，拍前请先询

SN74BCT640DWR全新原装现货需要咨询

SN74BCT640DWR/SN74BCT640NSR/SN74BCT646DW

规格 SN74BCT640DWR 进口 SN74BCT640DW