型号：DM74AS74M
厂商：FAIRCHILD[Fairchild Semiconductor]
大小：69.14 Kbytes
页数：共7页
功能：Dual D-Type Positive-Edge-Triggered Flip-Flop with Preset and Clear
型号：DM74AS74MX
厂商：ON Semiconductor
功能：IC FF D-TYPE DUAL 1BIT 14SOIC
厂商：Fairchild Semiconductor
功能：D FLIP-FLOP, AS SERIES TTL
