解码器SN74LS145N原装SN74LS145
编码器SN74LS145NSN74LS145芯片
SN74LS145NSRSN74LS145NS原装芯片
起拍SN74LS145N74LS145N一个
SN74LS145NSRG4SN74LS145NSRSN74LS145NS原装
SN74LS145N原装芯片全新
SN74LS145DRG4SN74LS145DRSN74LS145D原装
SN74LS145DRG4SN74LS145DR现货SN74LS145D
现货SN74LS145N芯片集成
贴片SN74LS145DRLS145SOP16
起拍SN74LS145N800214CLS74LS145N
直拍原装进口SN74LS145DRG4SN74LS145DR
直拍原装进口SN74LS145N全新
现货SN74LS145N原装全新
直拍SN74LS145DRG4SN74LS145DRSN74LS145D
