型号 / 厂家，封装，批号，备注，订购

MC74HC4511 / MOTOROLA,,8942,010-62106431 订购 PDF文档

MC74HC4511F / ,,02+,原装现货 订购 PDF文档

MC74HC4511N / MOT,,,010-62106431 订购 PDF文档

MC74HC4514 / MOTO,,,010-62106431 订购 PDF文档

MC74HC4514d / MOT,,,010-62106431 订购 PDF文档

MC74HC4514DW / ,,07+,原装全新货 订购 PDF文档

MC74HC4514N 小条 / ,,,原装现货 订购 PDF文档

MC74HC451AN / ,,07+,原装全新货 订购 PDF文档

MC74HC451N / MOT,DIP-24P,95+,优势现货库存 订购 PDF文档

MC74HC4538 / MOT,PSOP,,全新原装，深圳/香港现货 订购 PDF文档