digital IC数字集成电路digitaladj.数字的；数码的；手指的；计数的digital interferometry数字干涉digital house property数字房产digital plethysmograph手指体积描记器digital TV setup-box数字电视机顶盒Digitally tuned filter数控跳频滤波器digital official fimre数字公章digital electric power数字电功率Digital Interface Unit数字接口装置Digital down-convert数字下变频digital storage buffer数字存储缓冲器