型号 / 厂家，封装，批号，备注，订购

SN74HCT4040D / PH,,,010-62106431 订购 PDF文档

SN74HCT4040M96 / TI,,00+,原装，特价 订购 PDF文档

SN74HCT4046AM / TI,,,010-62106431 订购 PDF文档

SN74HCT4046D / PH,,,010-62106431 订购 PDF文档

SN74HCT4051D / PH,,,010-62106431 订购 PDF文档

SN74HCT4051N / PH,,,010-62106431 订购 PDF文档

SN74HCT4052DR / PH,,,010-62106431 订购 PDF文档

SN74HCT4053DR / PH,,,010-62106431 订购 PDF文档

SN74HCT4053M / ,SOP,05+,全新原装 订购 PDF文档

SN74HCT4053PWR / ,,02+,原装现货 订购 PDF文档