INTEGRATED CIRCUITS 74F646, 74F646A Octal transce.
Philips
74F648A - Octal transceiver/register
INTEGRATED CIRCUITS 74F646, 74F646A Octal transceiver/register, non-inverting (3-State) 74F648, 74F648A Octal transceiver/register, inverting (3-Stat.
