型号 / 厂家，封装，批号，备注，订购

74ACT399S / Various,Datasheet,07+,2-Line Digital Multi 订购 PDF文档

74ACT399SCX_Q / FSC,,07+,全新原装热卖 订购 PDF文档

74ACT399SJX_Q / FSC,,07+,全新原装热卖 订购 PDF文档

74ACT461AJS / Advanced Micro Devices,Datasheet,07+,8-Bit Binary Up Coun 订购 PDF文档

74ACT469AJC / Advanced Micro Devices,Datasheet,07+,8-Bit Binary Up-Down 订购 PDF文档

74ACT469NS / Advanced Micro Devices,Datasheet,07+,8-Bit Binary Up-Down 订购 PDF文档

74ACT488PC / National Semiconductor,Datasheet,07+,GPIB Interface - GPI 订购 PDF文档

74ACT491ANS / Advanced Micro Devices,Datasheet,07+,1-of-10-Output Decad 订购 PDF文档

74ACT520CW / Fairchild Semiconductor,Datasheet,07+,8-Bit Identity Compa 订购 PDF文档

74ACT520FC / Various,Datasheet,07+,8-Bit Identity Compa 订购 PDF文档