name:         MC14572UB
function:     Hex Gate
package:      DIP,16
manufacturer: Motorola
added-by:     Pete W. De Bonte
comment:      NAND, NOR, and Quad Inverter all on one chip.
comment:      Tech data: http://mot2.indirect.com/books/dl131/gifs/mc14572ubrev3.1.gif

          +--()--+
NOT A Out | 1  16| Vdd
 NOT A In | 2  15| NAND In 2
NOT B Out | 3  14| NAND In 1
 NOT B In | 4  13| NAND Out
  NOR Out | 5  12| NOT D In
 NOR In 1 | 6  11| NOT D Out
 NOR In 2 | 7  10| NOT C In
      Vss | 8   9| NOT C Out
          +------+

This information was added by a third party and may be incorrect.

This pinout came from the Chipdir:
http://www.chipdir.org/