型号 / 厂家，封装，批号，备注，订购

MC74VHCT244ADTR2G / ON,,06+,010-66001623/66001621 订购 PDF文档

MC74VHCT244ADWR2 / ,,02+,原装现货 订购 PDF文档

MC74VHCT244AM / ,,02+,原装现货 订购 PDF文档

MC74VHCT244AMEL / CYPRESS,,02+,原装现货 订购 PDF文档

MC74VHCT244DTR2G / ,,,原装现货 订购 PDF文档

MC74VHCT245ADT / CYPRESS,,02+,原装现货 订购 PDF文档

MC74VHCT245ADTR / ON SEMICONDUCTOR,,06+,原厂原装现货 订购 PDF文档

MC74VHC32DR2G / ON,,04+原装,010-62106431 订购 PDF文档

MC74VHC32DWR2 / MOTOROLA,SSOP-14,00+,新佳电子批发与邮购 订购 PDF文档

MC74VHC32M / MOT,SMD,05+,原装010-66001623 订购 PDF文档