贴片直插MC74VHC4051DTG，MC74VHC393ML1G，MC74VHC4051DR2，4

贴片直插MC74VHC4052DG，MC74VHC393ML1，MC74VHC4051DT，4

贴片直插MC74VHC393MELG，MC74VHC374ML1G，MC74VHC374ML2G，4