正品DM54LS151J/883C DM54LS151J/883B DM54LS139W/883B

正品DM54LS139J DM54LS138J DM54LS136J DM54LS133J DM54LS132J

贴片直插DM54LS139J/883B，DNM12S070R06NFS，DS26C32AMWG/883

贴片直插DM54LS139J/883C，DM54LS169J/883B，DMJ54S47QJ/883B

贴片直插DG407DW-E3，DJ3053-1AP，DL2G75SH6N，DM54LS139J

贴片直插DM54LS151W，DM54LS151M，DM54LS139W，DM54LS151J，6

貼插DM74LS04M DM74F00SJ DM54S139J DM71LS95J DM74LS40J 6新

贴片直插DM54LS139N，DM54LS139J，DM54LS138N，DM54LS139E，6

DM54LS139J/883QS芯城百年大业，出售也回收原装IC，正品1