54F646LCQB Octal Transceiver/Register with TRI-STATE Outputs
54F646LCX Octal Transceiver/Register with TRI-STATE Outputs
54F646LM Octal Transceiver/Register with TRI-STATE Outputs
54F646LMQB Octal Transceiver/Register with TRI-STATE Outputs
54F646LMX Octal Transceiver/Register with TRI-STATE Outputs