型号：CD40192BC
厂商：FAIRCHILD[Fairchild Semiconductor]
大小：74.66 Kbytes
页数：共7页
功能：Synchronous 4-Bit Up/Down Decade Counter . Synchronous 4-Bit Up/Down Binary Counter
厂商：NSC[National Semiconductor]
大小：141.69 Kbytes
页数：共6页
功能：Synchronous 4-Bit Up/Down Decade Counter
型号：CD40192BCN
