54F648LCQB Octal Transceiver/Register with TRI-STATE Outputs
54F648LCX Octal Transceiver/Register with TRI-STATE Outputs
54F648LM Octal Transceiver/Register with TRI-STATE Outputs
54F648LMQB Octal Transceiver/Register with TRI-STATE Outputs
54F648LMX Octal Transceiver/Register with TRI-STATE Outputs