JM38510/65802BEA SNJ54S258J CD54HCT390F3A SNJ54HC148J

全新原装SNJ54HC148J SNJ54HC14FK SNJ54HC14J SNJ54HC14W集成芯

SNJ54HC148J ~ TLC540IFNR ~ SN74ABT640DW 咨询为准

SNJ54HC148J-威健芯城只做原装正品实单给好价优势现货

LM148JB SNJ54S09J SNJ54S32J CD54HC4075F3A TLC556MJB

全新原装SNJ54HC139FK SNJ54HC139J/54HC139W SNJ54HC148FK集