图片仅供参考,请以实物为准 TC74HC163AFN 生产厂商: Toshiba 产品描述: Counter Single 4-Bit Sync Binary UP 16-Pin SOL 标准包装 Tape & Reel 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 Terminal Count Output Yes Package 16SOL Logic Function Counter Operating Temperature -40 to 85 °C Logic Family HC Typical Operating Supply Voltage 2.5|3.3|5 V Operation Mode UP Counter Number of Elements per Chip 1 Type Binary 同系列产品