IC快速检索：
型号 / 厂家，封装，批号，备注，订购
74HC4040NS / ,,08/09+,全新原装深圳库存 订购 PDF文档
74HC4040NT / ,,08/09+,全新原装 订购 PDF文档
74HC4040PW / PHI,,08/09+,010-66001623/66001621 订购 PDF文档
74HC4040PW.118 / PHILIPS,,08/09+,库房原装现货 订购 PDF文档
74HC4040S / ,,08/09+,全新原装深圳库存 订购 PDF文档
74HC4040S0 / PHILIPS,,08/09+,010-62106431 订购 PDF文档
74HC4040SJ / FAIRCHILD,DIP,08/09+,全新原装深圳库存 订购 PDF文档
74HC4040T / ,,08/09+,010-66001623/66001621 订购 PDF文档