图片仅供参考,请以实物为准 MC74AC161NG 生产厂商: On Semiconductor 产品描述: Counter Single 4-Bit Sync Binary UP 16-Pin PDIP Rail 标准包装 Rail / 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 Direction Type Uni-Directional Preset Type Synchronous Package 16PDIP Logic Function Counter Operating Temperature -40 to 85 °C Logic Family AC Typical Operating Supply Voltage 5 V Operation Mode UP Counter Number of Elements per Chip 1 Terminal Count Output Yes Type Binary 同系列产品