贴片直插MC74AC153MR1G MC74AC14DTR2G MC74AC153ML1G 4

贴片直插MC74AC14MR2G MC74AC14MELG MC74AC14ML1G 4

原MC74AC14DR2 MC74AC14MEL MC74AC14ML1 MC74AC157N原

品质保障逆变器海荣微集成电路IC

原MC74AC139DR2 MC74AC139ML1 MC74AC14 MC74AC14ADR2原

MC74AC04ML2 -原装[IC INVERTER 6CH 1-INP 14SOIC反相器

贴片直插MC74AC157DR2 MC74AC14ML2G MC74AC153ML1 4

贴片直插MC74AC14DTR2 MC74AC139DTG MC74AC139ML1 4