10ชิ้น SN74LS20N SN74LS40N SN74LS86N SN74LS90N SN74LS91N SN74LS92N SN74LS93N SN74LS95N จุ่ม-14 74LS20N 74LS40 74LS86 74LS91 74LS90
USD 1.84USD 3.68
10ชิ้น SN74LS20N SN74LS40N SN74LS86N SN74LS90N SN74LS91N SN74LS92N SN74LS93N SN74LS95N จุ่ม-14 74LS20N 74LS40 74LS86 74LS91 74LS90