型号：DM74ALS157SJ
厂商：FAIRCHILD[Fairchild Semiconductor]
大小：67.99 Kbytes
页数：共6页
功能：Quad 1-of-2 Line Data Selector/Multiplexer
型号：DM74ALS157SJX
厂商：ON Semiconductor
大小：66.43 Kbytes
功能：IC MULTIPLEXER 4 X 2:1 16SOP
厂商：Fairchild Semiconductor
