丝印T74LS27B1T74LS27D1T74LS30B1¥3.10去看看能良科技发布了丝印T74LS30BI T74LS30B1 T74LS28B1 T74LS27D1 T74LS27B1信达T74LS30B1GD74LS3074HC30¥10去看看钦信达维修配件中心发布了【钦信达电子】 T74LS30B1 GD74LS30 74HC30 DIP14脚T74LS30B1RH5VA46AALRPSCDT¥0.50去看看业扬电子元器件发布了LRPS-2-1-28+ MC68HLC908QY2CDT RH5VA46AA T74LS30B1T74LS30B1RH5VA46AALRPSCDT¥0.40去看看宝丽凯电子发布了LRPS-2-1-28+ MC68HLC908QY2CDT RH5VA46AA T74LS30B1T74LS30B1RH5VA46AALRPSCDT¥0.40去看看宝丽凯电子发布了LRPS-2-1-28+ MC68HLC908QY2CDT RH5VA46AA T74LS30B1原装T74LS30B1AQZ102J465979¥50去看看永恒电子元器件发布了卖T74LS30B1 AQZ102J 3684S-1-104 465979-000原装