型号：54ACQ244D
厂商：NSC[National Semiconductor]
大小：140.6 Kbytes
页数：共8页
功能：Quiet Series Octal Buffer/Line Driver with TRI-STATE Outputs
型号：54ACQ244DMQB
大小：29.42 Kbytes
页数：共7页
功能：Octal Buffers/Line Drivers With TRI-State Outputs
