型号 / 厂家，封装，批号，备注，订购

M74HC353B1 / SGS,,8822,010-62106431 订购 PDF文档

M74HC358M1R / SGS THOMSON,,,010-62106431 订购 PDF文档

M74HC361 / ,,,原装现货 订购 PDF文档

M74HC365 / ST,,01+,原装现货 订购 PDF文档

M74HC365B1 / SGS,,,特价 订购 PDF文档

M74HC365B1R / FAIRCHILD,,02+,原装现货 订购 PDF文档

M74HC221B1R / FAIRCHILD,,02+,原装现货 订购 PDF文档

M74HC221B1RSTPDIP16 / ,,,原装现货 订购 PDF文档

M74HC221DT / ST,SO-16,04+,全新原装 订购 PDF文档

M74HC221M1 / FAIRCHILD,,02+,原装现货 订购 PDF文档