DS1649 DS3649 DS1679 DS3679 Hex TRI-STATE TTL to M.
National Semiconductor
DS3649 - Hex TRI-STATE TTLto MOS Drivers
DS1649 DS3649 DS1679 DS3679 Hex TRI-STATE TTL to MOS Drivers March 1986 DS1649 DS3649 DS1679 DS3679 Hex TRI-STATE TTL to MOS Drivers General Descri.