IC快速检索：
型号 / 厂家，封装，批号，备注，订购
M74HCT652B1WY / THOMSDN,,08/09+,010-62106431 订购 PDF文档
M74HCT652M / SGS,,08/09+,特价 订购 PDF文档
M74HCT652M1 / SGS,,08/09+,特价 订购 PDF文档
M74HCT688B1R / FAIRCHILD,,08/09+,全新原装深圳库存 订购 PDF文档
M74HCT688M1R / ST,,08/09+,原装特价 订购 PDF文档
M74HCT7007B1N / SGS,,08/09+,010-62106431 订购 PDF文档
M74HCT7007M / ST MICRO,,08/09+,全新原装深圳库存 订购 PDF文档
M74HCT7259 / ST,,08/09+,原装现货 订购 PDF文档