询价TC74LCX16245AFT4516161UPD¥2500去看看AMSic发布了TC74LCX16245AFT(EL) UPD4516161AG5-A10-9NF拍前询价162456416AHTA1714¥2500去看看AMSic发布了MAX1714BEEE-TG068 EDS6416AHTA-75TI-E TC74LCX16245AFT-EL