74244 - Octal 3-STATE Buffer/Line Driver/Line Receiver
V cc 20 G(2) B1(1) A1(2) B2(1) A2(2) B3(1) A3(2) B4(1) A4(2) 18 17 16 15 14 13 12 11 19 1 2 3 4 5 6 7 8 9 10 G(1) A1(1) B1(2) A2(1) B2(2) A3(1) B3(2) A4(1) B4(2) GND 74244: OCTAL TRI-STATE BUFFERS/LINE DRIVERS http://www.Datasheet4U.com
