图片仅供参考,请以实物为准 STMNE556N 生产厂商: STMicroelectronics 产品描述: Standard Timer Dual 14-Pin PDIP Tube 满1000元免运费及包装费 参数 参数 数值 规格书 数据手册下载 Operating Supply Voltage 5|9|12|15 V Category Timer Maximum Low Level Output Current 200 mA Maximum High Level Output Current -200 mA Package 14PDIP Number of Internal Timers 2 Type Standard Manufacturer STMicroelectronics 同系列产品