关注微信公众号查券更方便
贴插NJU7002MTE1-MC74LS86DR2-KA7905-TSTU-MC74LS161AN-N
IDT2308-2 SN74LS161ANS MC145406D SN75174D BRF2A16N适用卡邻赞
IDT2308-2 SN74LS161ANS MC145406D SN75174D BRF2A16N保质直拍赞
丝印MC74LS161F-MC74LS161A-MC74LS157D-MC74LS151N-MC74LS148N
逻辑芯片DV74LS161AN DIP16 SN74LS161N MC74LS161N原装现货