2405LM239YDTLM2402TALM2405AT¥1.20去看看电子元件88888发布了全新LM2405T/ LM2405T# LM2405AT LM2402TA LM239YDT联欢原装LM2902YDT全新¥0.60去看看大联欢数码旗舰店发布了大联欢 LM2902YDT LM2901/2902/2903/2904/239PT YDT YPT全新原装74LCX08TTR74LCX14MTRLM2903YDTLM239PT¥50去看看永恒电子元器件发布了原74LCX14MTR LM239PT LM2903YDT 74LCX08TTR