5.7 元券正品SN54LS221J原装陶瓷¥278.70去看看才占百货旗砚店发布了原装正品 进口 SN54LS221J 54LS221 DIP-16 16脚 陶瓷 直插5.6 元券正品SN54LS221J原装陶瓷¥2720去看看tb147828982889发布了原装正品 进口 SN54LS221J 54LS221 DIP-16 16脚 陶瓷 直插稳态多谐振荡器触发器询价¥10去看看汕头市粤鹏电子商行发布了SNJ54LS221J 询价为准 CDIP-16 单稳态多谐振荡器 单稳态触发器IC议价54LS390J54LS113J54LS221J¥123.10去看看欣盛正品工控发布了(议价)54LS221J 54LS90J 54LS113J 54LS390J 54LS04J 54LS08J 554LS221J54LS20YB54LS240J54LS241J¥1.10去看看电子元件88888发布了全新54LS242J 54LS241J 54LS240J 54LS221J 54LS20YB丝印SNJ54LS221J760420132102¥10去看看能良科技发布了丝印SNJ54LS26J/JM38510/32102BCA SNJ54LS221J(5962-7604201EA)CD4514BFSN54F120AD7887BR54LS22AJ¥40去看看宇豪正品原装店发布了新54LS221J 54LS22AJ AD7887BR SN54F120 CD4514BF R贴片SNJ54HC244JSNJ54HC175JSNJ54LS221J¥2.40去看看芯片二极管三极管电容电阻集成电路发布了贴片直插SNJ54LS374J SNJ54LS221J SNJ54HC175J SNJ54HC244J 5SN54LS196AJSN54LS224AJSN54LS19全新¥20去看看电子元件88888发布了全新SN54LS240J& SN54LS224AJ SN54LS221J& SN54LS196AJ SN54LS19SNJ贴片5427142¥2.50去看看芯片二极管三极管电容电阻集成电路发布了贴片直插SNJ54LS221J/SNJ54HC244J/SN8P27142PB/SNJ54HC175J/4贴片SN54LS373JSN54LS221JSN55451BJG¥2.30去看看芯片二极管三极管电容电阻集成电路发布了贴片直插SN65220DBV SN55451BJG SN54LS221J SN54LS373J 4贴片SNC54LS221JSN8P2708AXGSNC54LS378J¥2.60去看看芯片二极管三极管电容电阻集成电路发布了贴片直插SNJ54HC195J SNC54LS378J SN8P2708AXG SNC54LS221J 5SN54LS201JSN54LS197JSN54LS20AJSN54LS20JJ¥2.40去看看电子元件88888发布了全新SN54LS221J SN54LS20JJ SN54LS20AJ SN54LS201J SN54LS197JCD54HC4051F3ASNJ54LS221JSNJ54LS193JSNJ54LS47J¥700去看看品设旗舰店发布了CD54HC4051F3A SNJ54LS193J SNJ54LS221J SNJ54LS47J议价54NS151J54LS221J54LS390J¥1390去看看迈能气动机械设备发布了【议价】54LS390J 54LS90J 54LS04J 54NS151J 54LS08J 54LS221J 5正品SN54LS221J54LS221J陶瓷¥650去看看lormume旗舰店发布了Lormume | SN54LS221J 54LS221J CDIP-16 陶瓷正品前先TPA6011A4PWPRDAC7822IRTATSNJ54LS221J¥10去看看深圳市恒科源电子发布了拍前先咨询TPA6011A4PWPR DAC7822IRTAT SNJ54LS221JSNJ54LS240FKSNJ54LS240JSNJ54LS221WSNJ54LS221J¥75.50去看看深圳电子元器件集成电路芯片发布了全新原装SNJ54LS221J SNJ54LS221W SNJ54LS240FK SNJ54LS240J集成稳态触发器SNJ54LS221JSNJ54221J¥16.80去看看尚士华电子 原装芯片发布了54LS221/BEAJC SNJ54LS221J SNJ54221J 单稳态触发器.进口DIP陶瓷原装原装进口询价SN54LS221J¥27.90去看看中国原装电子 元器件配单原装芯片企业店发布了SN54LS221J原装 询价拍 原装进口 全新原装SNJ54LS245JSNJ54LS221JSNJ54LS273JSNJ54LS240J¥350去看看华锐电子发布了SNJ54LS221J SNJ54LS240J SNJ54LS273J SNJ54LS245J 全新稳态触发器SNJ54LS221JSNJ54221J¥480去看看鹏兴泰电子元器件IC发布了54LS221/BEAJC SNJ54LS221J SNJ54221J 单稳态触发器.进口DIP陶瓷集成电路批量现货SN54LS221J¥400去看看辉胜达电子商行发布了全新SN54LS221J进口现货,集成电路IC 批量供应集成电路批量现货SN74LS221J¥350去看看辉胜达电子商行发布了SN54LS221J进口现货SN74LS221J集成电路IC 批量供应集成电路批量现货SN54LS221J¥350去看看辉胜达电子商行发布了SN54LS221J进口现货,集成电路IC 批量供应直拍正品现货SN54LS221J¥1150去看看天天原专业IC配单原装元器件发布了SN54LS221J CDIP16 原装正品100% 现货直拍 量大价优集成电路SN54LS221J54LS04DQMB芯片¥36.50去看看上海市天蓉电子经营部发布了集成电路 SN54LS221J CDIP16P 54LS221 54LS04DQMB 54LS04 IC芯片直拍正品现货SN54LS221J¥950去看看天天原专业IC配单原装元器件发布了SN54LS221J 原装正品100% 现货直拍 量大价优 CDIP16下单询价正品现货¥140去看看鸿发达电子发布了SN54LS221J TI CDIP-16 原装正品现货 下单先询价现货SN54LS221J优势¥180去看看淘淘原装芯片电子元器件发布了SN54LS221J 优势现货SN54LS221J陶瓷¥200去看看鹏兴通电子发布了SN54LS221J 陶瓷直插集成电路正品SNJ54LS221J原装¥6.80去看看两皇冠老店华强北电子发布了SNJ54LS221J 全新原装正品 IC集成电路 芯片块多谐振荡器稳态SN54LS221J陶瓷¥350去看看深圳市谊信微电子发布了全新进口 SN54LS221J 陶瓷直插 CDIP-16 单稳态多谐振荡器多谐振荡器稳态现货SN54LS221J¥350去看看爵信达电子科技发布了SN54LS221J 陶瓷直插 CDIP-16 全新原装 单稳态多谐振荡器 现货现货SN54LS221J优势¥180去看看她的芯片企业店发布了SN54LS221J 优势现货多谐振荡器稳态SN54LS221J陶瓷¥200去看看深圳市谊信微电子发布了全新进口 SN54LS221J 陶瓷直插 CDIP-16 单稳态多谐振荡器直拍正品现货SN54LS221J¥1150去看看晟昇电子发布了SN54LS221J CDIP16 原装正品100% 现货直拍 量大价优现货供应集成电路SN54LS221J原装¥350去看看爵信达电子科技发布了SN54LS221J CDIP16 全新原装 集成电路 IC芯片 现货供应欢迎咨询原装进口集成电路SN54LS221J¥300去看看深圳市谊信微电子发布了SN54LS221J CDIP16 原装进口 集成电路 IC芯片 欢迎咨询现货供应集成电路SN54LS221J原装¥350去看看爵信达电子科技发布了SN54LS221J CDIP16 全新原装 集成电路 IC芯片 现货供应欢迎咨询原装进口集成电路SN54LS221J¥350去看看深圳市谊信微电子发布了SN54LS221J CDIP-16 原装进口 集成电路 IC芯片 欢迎咨询SN54LS221J原装全新需要¥8.90去看看汇富创微专业配单企业店发布了SN54LS221J全新原装需要咨询现货原装仓库芯片¥0.40去看看艾睿XC国际外贸店发布了SNJ54LS221J-艾睿XC国际百万仓库现货出售也有回收原装芯片,拍前询价SN54LS221J波动回收¥0.50去看看威健芯城订货店发布了SN54LS221J威健芯城国际出售也有回收,拍前请先询价行情波动大现货原装仓库芯片¥0.70去看看艾睿XC国际外贸店发布了SNJ54LS221J-艾睿XC国际百万仓库现货出售也有回收原装芯片,拍前询价售出全线原装¥0.90去看看得捷GJ贸易芯片商品馆发布了SN54LS221J-文晔芯城国际代理全线售出原装IC库存,拍前请先询价询价售出全线原装¥0.70去看看得捷MY芯片ZM店发布了SN54LS221J-得捷芯城国际代理全线售出原装IC库存,拍前请先询价MW173KB1203F01SN54LS196JSN54LS221J原装¥50去看看永恒电子元器件发布了卖SN54LS221J DS1230AB-120 SN54LS196J MW173KB1203F01原装拆解议价一色SN54LS221J¥1210去看看进宝工控发布了议价 SN54LS221J 拆机陶封芯片 一色版型拆解询价售出全线原装¥0.60去看看得捷MY芯片ZM店发布了SN54LS221J-得捷芯城国际代理全线售出原装IC库存,拍前请先询价SN54LS241JSN54LS175JSN54LS221J原装¥40去看看永恒电子元器件发布了原SN54LS175J SN54LS20J SN54LS221J SN54LS241J原装SNJ54LS253JSNJ54LS181JSNJ54LS221JSNJ54LS20J¥30去看看永恒电子元器件发布了SNJ54LS181J SNJ54LS20J SNJ54LS221J SNJ54LS253J原装54LSSN原装¥30去看看永恒电子元器件发布了原装质SN54LS194J?SN54LS221J?SN54LS221J?SN54LS240J原询价售出全线原装¥0.80去看看得捷GJ贸易芯片商品馆发布了SN54LS221J-文晔芯城国际代理全线售出原装IC库存,拍前请先询价议价询价54NS151J54LS221J¥200去看看鸿泰电气商城发布了询价54LS390J 54LS90J 54LS04J 54NS151J 54LS08J 54LS221J 5议价EL2286CSSN74283J54LS09AJSP7800JP¥40去看看宇豪正品原装店发布了新54C221AJ SP7800JP 54LS09AJ SN74283J EL2286CS RSN54LS240J纪念TQFN645¥30去看看永恒电子元器件发布了221-645 PS121TQFN40GTR-A1 SN54LS240J ETQ-P1H0R6BFA纪念54LS148221¥40去看看宇豪正品原装店发布了贴插54LS92-54F12J-OP148F-54C221-54F25J-54S38J-54LS0954LS92J54S112JSN7432J54C221F¥40去看看宇豪正品原装店发布了新54C221J 54S574J 54C221F SN7432J 54LS92J 54S112J R