集成块元器件SN74LS182NSN74S182N¥2.80去看看东莞赛格电子商行发布了SN74S182N SN74LS182N 74S182N 进口电子元器件集成块电路IC芯片原装进口全系列正品SN74LS182N¥4.60去看看小谢[s106502187]发布了正品原装进口直插16脚 SN74LS182N 74LS182P HC182N 74全系列SN74LS182NSN74LS190N247238¥0.70去看看丨纯真丶之恋灬发布了SN74LS182N SN74LS190N SN74LS191N/192N/221N238N/247N/248N DIP肖特进位质优价廉发生器¥6.80去看看东莞赛格电子商行发布了SN74LS182N DIP16原装现货超前进位发生器低功率肖特基 质优价廉SN74LS189NSN74LS191NSN74LS182NSN74LS190N¥0.80去看看十几年老店华强北电子发布了SN74LS189N SN74LS182N原装芯片SN74LS190N SN74LS191N 直插DIP16SN74LS191NSN74LS190NSN74LS182NSN74LS169N¥0.70去看看十几年老店华强北电子发布了SN74LS169N SN74LS170N SN74LS182N SN74LS190N SN74LS191N DIP16SN74LS182NSN74LS190NSN74LS169NSN74LS170N¥0.70去看看十几年老店华强北电子发布了SN74LS169N全新原装SN74LS170N SN74LS182N SN74LS190N 芯片icSN74LS183JSN74LS182NSN74LS183NSN74LS189N¥2.20去看看电子元件88888发布了全新SN74LS190N SN74LS189N SN74LS183N SN74LS183J SN74LS182NSN74LS182NSN74LS190N247238¥0.70去看看烨莹电脑显卡芯片商行发布了SN74LS182N SN74LS190N SN74LS191N/192N/221N238N/247N/248N DIP全新74LSDIP¥0.60去看看深圳市品信达电子发布了全新 SN74LS/HD74LS190P/182/191/192/221/238/247/248N/P DIP-1674LS238221¥18.80去看看尚士华电子 原装芯片发布了SN74LS/HD74LS190P/189/182/191/192/221/238/247/248N/P DIP-16SN74HC158NSN74LS20NSN74LS38N74F182PC¥200去看看永恒电子元器件发布了SN74LS20N SN74HC158N 74F182PC SN74LS38NSN74HC158NSN74LS20NSN74LS38N74F182PC¥200去看看永恒电子元器件发布了原SN74LS20N SN74HC158N 74F182PC SN74LS38N全新74LSDIP¥0.60去看看顺盛IC经营部发布了全新 SN74LS/HD74LS190P/182/191/192/221/238/247/248N/P DIP-16全新74LSDIP¥0.60去看看电子元器件配单RX发布了全新 SN74LS/HD74LS190P/182/191/192/221/238/247/248N/P DIP-16全新74LSDIP¥0.70去看看全芯世界科技发布了全新 SN74LS/HD74LS190P/182/191/192/221/238/247/248N/P DIP-16全新74LSDIP¥0.40去看看高价回收库存呆料发布了全新 SN74LS/HD74LS190P/182/191/192/221/238/247/248N/P DIP-16原装74LSDIP¥1.70去看看芯盛电子商行发布了原装 SN74LS/HD74LS190P/182/191/192/221/238/247/248N/P DIP-16