0.3 元券芯片SN74LS20MC74HC30DIP14￥210去看看欣薇旗舰店发布了SN74LS20 27 28 30 32 33 51 54 55 73 74N芯片MC74HC30直插DIP14十六进制逆变器质量保证正品￥80去看看德芯电子科技发布了SN54HC04J CDIP14 54HC04 十六进制逆变器 原装正品质量保证0.4 元券芯片SN74LS20MC74HC30DIP14￥2.310去看看touglesy旗舰店发布了SN74LS20 27 28 30 32 33 51 54 55 73 74N芯片MC74HC30直插DIP1454HC76J54HC09JSN7476JSN5422J￥40去看看宇豪正品原装店发布了新54HC76J 54HC09J SN7476J SN5422J BU6365K 54LS72JSN74AS824NTSN74AS823NTSNC54LS174JMM74HC4066N￥40去看看宇豪正品原装店发布了新SN74AS824NT SN74AS823NT SNC54LS174J MM74HC4066N R
