全新IR2177SPBF IR2175SPBF IR2175PBF. IR2172SPBF IR2171SPBF

贴插74LVC245AM-74LVC244AM-IR3638SPBF-IR2171SPBF-N

贴片直插IR2171SPBF，IR2184SPBF，IR2304SPBF，IR3081MPBF

全新原装芯片 IR2171S IR2171SPBF IR2171STR SOP8贴片进口IC直拍