多路定时器芯片 8脚延时IC EC220218-242C-2854 深圳市丽晶微电子科技有限公司

p1Src=//y2.yzimgs.com/uploads/532452/2022526-164722753.jpg?watermark/2/text/5rex5Zyz5biC5Li95pm25b6u55S15a2Q56eR5oqA5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast