约返0.01元

正品DM74S14N DM74S11N DM74S11J DM74S10N DM74S09N

约返0.02元

GD74LS14.DM74LS14N.SN74HC14N.HD74LS14P.MC74HC14AN.实体店经

约返0.01元

贴插DP8392AN-74HC808N-SN74163N-DM93L14N-SN74166N-B