SN74S40N全新GATENAND￥6.60去看看见路电子商城发布了SN74S40N -[全新IC GATE NAND]双列插脚SN74LS40NHD74LS40P￥3.50去看看鹏兴泰电子元器件IC发布了SN74S40N SN74LS40N . HD74LS40P 74LS40 进口双列14直插脚PDIPCD4046BESN74S40NBQ4285STJA1040￥0.30去看看吉祥电子128发布了BQ4285S BFP21 CD4046BE SN74S40N TJA1040SN74S00J全新74S37N74S40N￥1.70去看看深圳市品信达电子发布了全新 SN74S00J 74S37N S38 74S40N 74 S86 140 S260N 直插 DIP14原装进口正品SN74LS40N逻辑￥2.70去看看小谢[s106502187]发布了正品原装进口直插14脚 SN74LS40N 74LS40P 逻辑门 LS40A 74全系
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