IC快速检索：
型号 / 厂家，封装，批号，备注，订购
HD74HC4040A / ,,05+/06+,原装现货库存 订购 PDF文档
HD74HC4040-FP-TR / ,,06+,全新原装库房现货 订购 PDF文档
HD74HC4040PFEL / ,,0710+,原装库房现货 订购 PDF文档
HD74HC4051D / ,,0615+,库房原装现货 订购 PDF文档
HD74HC4052FP-EL / ,,05+/06+,原装现货库存 订购 PDF文档
HD74HC4052JSMD / ,,05+/06+,原装现货库存 订购 PDF文档
HD74HC4052RPEL / ,,07+,原装现货库存 订购 PDF文档
HD74HC4052RP-EL / ,,07+,原装现货库存 订购 PDF文档