关注微信公众号查券更方便
集成电路逻辑IC SN74LS17DR TI/德州 SOP-14 原装现货
SN74LS17DR科通芯城百年大业,出售也回收原装IC,拍前咨询
全新SN74LS181N SN74LS181J SN74LS17DR SN74LS175N SN74LS175J
全新SN74LS175FH SN74LS175DR SN74LS175AN SN74LS174NS SN74LS17