型号：DM74ALS74ASJ
厂商：FAIRCHILD[Fairchild Semiconductor]
大小：68.98 Kbytes
页数：共7页
功能：Dual D Positive-Edge-Triggered Flip-Flop with Preset and Clear
型号：DM74ALS74ASJX
厂商：ON Semiconductor
大小：68.10 Kbytes
功能：IC FF D-TYPE DUAL 1BIT 14SOP
