IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74DLS1805DN / TI,,88+,010-62106431 订购 PDF文档
74DCTQ244WM / NSC,,92+,010-62106431 订购 PDF文档
74DLS191N / TI,,89+,010-62106431 订购 PDF文档
74DCTQ245SCX / NSC,,97+,010-62106431 订购 PDF文档
74DLS193D / TI,,92+,010-62106431 订购 PDF文档
74DCTQ373SC / FSC,,00+,010-62106431 订购 PDF文档
74DLS193DD / TI,,98+,010-62106431 订购 PDF文档
74DCTQ533PC / NSC,,99+,010-62106431 订购 PDF文档