全新SN7404NSR SN7404DG4 SN7403NS1 SN7402NG4 SN7401NE4

逻辑芯片SN7404NSR SN7404 sn7404nsr SOP-14

LM139DR X5649S14I-2.7 SN7404NSR LM139DG4 X5649S14I SOP14

SN7404NSR 逻辑IC芯片 封装SOP-14 全新现货

SN7404DR/SN7404N/SN7404NSR

SN7406DR SN7404NSR SN7407DRG4

SN7404NSR威健芯城原装IC支持X光检测拍前询价优48H闪电发货

SN7404NSR只做原装方便快捷值得信赖大集成电路IC元器件配电子

SN7404NSR【IC INVERTER 6CH 1-INP 14SOP】

SN7406DR/SN7404NSR/SN7407DRG4

SN7404NSR -原装[IC INVERTER 6CH 1-INP 14SO反相器

新SN7405NSR AMP8920VD SN7404NSR SCM1246MF R

SN7404DR/SN7404NSR/SN7404N

SN7404DR SN7404N SN7404NSR