DS96F172C/DS96F172M/DS96F174C/DS96F174M EIA-485/EI.
National Semiconductor
DS96F174C - Quad Differential Drivers
DS96F172C/DS96F172M/DS96F174C/DS96F174M EIA-485/EIA-422 Quad Differential Drivers June 1998 DS96F172C/DS96F172M/DS96F174C/DS96F174M EIA-485/EIA-422 .
