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

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

贴片直插LTC1325CSW LTC1062CSW SN54LS139J LTC1298CS8 4

贴片直插SN54LS173A-SP SN54LS139A-SP SN54LS165A-SP 4

贴片直插SN54LS166A SN54LS139A SN54HCT240 SN54HCT373 4