型号 / 厂家，封装，批号，备注，订购

74VHC20M / ST Microelectronics,Datasheet,07+,DUAL 4-INPUT NAND GA 订购 PDF文档

74VHC221AMTCX_NF042 / FSC,,07+,全新原装热卖 订购 PDF文档

74VHC221-ASJX / ,,最新批号,原装现货 订购 PDF文档

74VHC221 / ,,最新批号,现货库存 订购 PDF文档

74VHC221AMTCX_F042 / FSC,,07+,全新原装热卖 订购 PDF文档

74VHC221AMTCX_NF40 / FSC,,07+,全新原装热卖 订购 PDF文档

74VHC221AMX_F094 / FSC,,07+,全新原装热卖 订购 PDF文档

74VHC221AMX_NF40 / FSC,,07+,全新原装热卖 订购 PDF文档

74VHC221AMX_NL / Fairchild Semiconductor,Datasheet,07+,Dual Non-Retriggerab 订购 PDF文档

74VHC238T / ST Microelectronics,Datasheet,07+,3 TO 8 LINE DECODER 订购 PDF文档