议价MN74HC368MN74HC390MN74HC30¥1.80去看看永恒电子元器件发布了议价原原MN74HC30 MN74HC368 MN74HC390 MN80401LE795552FQCMN103S97NAMUPC2505HJCG¥3.90去看看永恒电子元器件发布了原UPC2505H LE795552FQC JCG MN103S97NAM 74HC390D,652