型号 / 厂家，封装，批号，备注，订购

X244 / ,,07+,原装全新现货 订购 PDF文档

X2444DM / ,,07+,原装全新现货 订购 PDF文档

X2444P、X24C44P / Xicor,,,010-62106431 订购 PDF文档

X2444PI/10 / Xicor,DIP-8,04+,现货库存 订购 PDF文档

X2444S / AMD,SOP,,原装现货 订购 PDF文档

X2444SI / ,,02+,原装现货 订购 PDF文档

X245 / N/A,BGA,N/A,★新佳电子批发与邮购★ 订购 PDF文档

X2457CENA / SHARP,,05+,010-66001623/66001621 订购 PDF文档

X24640 / ,,02+,原装现货 订购 PDF文档

X24640PI / XICOR,,,原装现货 订购 PDF文档