SN54276JSN54273JSN54279JSN54280J¥20去看看电子元件88888发布了全新SN54283J SN54280J SN54279J SN54276J SN54273J贴片SN54L73JSN54273JSN5492AJ¥2.70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SN54F30J SN5492AJ SN54191J SN54273J SN54L73J 5贴片SN55114JSN5492AJSN54F30J¥2.80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SN54L73J,SN54F30J,SN54273J,SN5492AJ,SN55114J,4SN542735427954278¥40去看看宇豪正品原装店发布了贴插54AC169F-SN54278J-SN54273J-54HC28AJ-SN54279J询价波动原装芯片¥0.90去看看威健芯城国际贸易店发布了SN54273J出售也有回收原装芯片威健芯城,拍前请先询价行情波动大联大大业原装SN54273J¥0.80去看看壹银芯城芯片国际贸易Z店发布了SN54273J大联大芯城百年大业,出售也回收原装IC,拍前咨询现货原装仓库芯片¥1.10去看看艾睿XC国际外贸店发布了SN54273J-艾睿XC国际百万仓库现货出售也有回收原装芯片,拍前请