型号：DM74ALS520WM
厂商：FAIRCHILD[Fairchild Semiconductor]
大小：51.46 Kbytes
页数：共5页
功能：8-Bit Comparator
型号：DM74ALS520WMX
厂商：ON Semiconductor
大小：53.71 Kbytes
功能：IC COMPARATOR IDENTITY 8B 20SOIC
厂商：Fairchild Semiconductor
功能：IDENTITY COMPARATOR
