新305AMBAM SN75123J 54HC73AJ SN54L10J SN75124J R

新TPA0102 54LS26J 54L10AJ SN5433J SN7417J 54LS266 R

SKT251-02C DAC73K KIA78L10BP SBG3060CT SN54LS165AJ

贴插53S481AJ/883B MAX3225ECAP-T DM54L10J/883C N

贴插54LS64-OP07AJ-54L20J-54393J-54L10J-54LS30-TL072I

MC54HC14AJ MC54HC74AJ MC54HCT374AJ MC68000L10原