型号:54FCT244DM
厂商:ROCHESTER[Rochester Electronics]
大小:529.84 Kbytes
页数:共6页
功能:Octal Buffer/Line Driver with TRI-STATE Outputs TTL input and output level compatible
型号:54FCT244DMQB
厂商:TI[Texas Instruments]
大小:111.55 Kbytes
页数:共5页
功能:Octal Buffer/Line Driver with TRI-STATE Outputs