HD74LS251PSN74LS249NDIP16283¥0.90去看看深圳市品信达电子发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16SN74LS24ANSN74LS249NSN74LS24ONSN74LS251J¥100去看看电子元件88888发布了全新IRFB4227 SN74LS251J SN74LS24ON SN74LS24AN SN74LS249NHD74LS251PSN74LS249NDIP16283¥18.80去看看尚士华电子 原装芯片发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16原装进口SN74LS249N¥18.80去看看她的芯片企业店发布了SN74LS249N 原装进口原装进口全系列正品SN74LS249N¥6.80去看看小谢[s106502187]发布了正品原装进口直插16脚 SN74LS249N 74LS249P HC249N 74全系列直拍正品现货SN74LS249N¥80去看看天天原专业IC配单原装元器件发布了SN74LS249N 原装正品100%现货直拍 量大价优 DIP16直拍正品现货SN74LS249N¥80去看看晟昇电子发布了SN74LS249N 原装正品100%现货直拍 量大价优 DIP16SN74LS249NDIP18一站式元器件¥1.10去看看疯狂LOVE发布了SN74LS249N DIP18 专业电子元器件一站式配单 SN74LS249N DIP18SN74LS249NDIP18一站式元器件¥10去看看钽电容IC电阻电容配单发布了SN74LS249N DIP18 专业电子元器件一站式配单 SN74LS249N DIP18直拍正品现货SN74LS249N¥60去看看鑫昇微电子发布了SN74LS249N 原装正品100% 现货直拍 量大价优 DIP16直拍正品现货SN74LS249N¥70去看看鑫昇微电子发布了SN74LS249N 原装正品100% 现货直拍 量大价优 DIP16HD74LS251PSN74LS249NDIP16283¥1.40去看看全芯世界科技发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16SN74LS375NSN74LS276NSN74LS249NSN74LS189N¥8.90去看看深圳电子元器件集成电路芯片发布了SN74LS189N SN74LS20DR SN74LS249N SN74LS276N SN74LS375N 芯片HD74LS251PSN74LS249NDIP16283¥0.70去看看深圳市垚鑫电子科技发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16SN74LS258NSN74LS257NSN74LS253NSN74LS249N¥0.90去看看十几年老店华强北电子发布了SN74LS249N SN74LS251N SN74LS253N SN74LS257N SN74LS258N DIP16SN74LS353NSN74LS298NSN74LS253NSN74LS251N¥0.90去看看时尚半导体发布了SN74LS249N SN74LS251N SN74LS253N SN74LS298N SN74LS353NSN74LS251NSN74LS257NSN74LS249NSN74LS253N¥10去看看十几年老店华强北电子发布了SN74LS251N SN74LS249N原装芯片SN74LS253N SN74LS257N 直插DIP16SN74LS249NSN74LS251NSN74LS166NSN74LS194N¥0.60去看看十几年老店华强北电子发布了SN74LS166N全新原装SN74LS194N SN74LS249N SN74LS251N 芯片ICHD74LS251PSN74LS249NDIP16283¥0.60去看看电脑汽车芯片IC发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16HD74LS251PSN74LS249NDIP16283¥0.70去看看电子元器件配单RX发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16HD74LS251PSN74LS249NDIP16283¥10去看看深圳市宏源达电子发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16品佳询价售出全线¥0.50去看看友进电子科技发布了SN74LS249N- 品佳芯城国际代理全线售出原装IC库存,拍前请先询价大业SN74LS249N原装百年¥0.80去看看艾睿芯城XC国际贸易发布了SN74LS249N科通芯城百年大业,出售也回收原装IC,拍前咨询HD74LS251PSN74LS249NDIP16283¥0.70去看看明致电子 电子元器件发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16HD74LS251PSN74LS249NDIP16283¥1.90去看看芯盛电子商行发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16HD74LS251PSN74LS249NDIP16283¥1.90去看看傲昂旗舰店发布了SN74LS249N HD74LS251P 253/257/258/259/279/283/298/353P DIP16SN74LS240N74LS241259N253¥0.60去看看源信微科技 电子元器件 电子模块 集成IC 开关继电器 电容电阻发布了SN74LS240N 74LS241 244 245 247 248 249 251 253 257 258 259N