name: ULN2003A function: Darlington Transistor Array package: D or N,16 manufacturer: Texas Instruments added-by: Steve Asher +--()--+ 1B | 1 16| 1C 2B | 2 15| 2C 3B | 3 14| 3C 4B | 4 13| 4C 5B | 5 12| 5C 6B | 6 11| 6C 7B | 7 10| 7C E | 8 9| COM +------+ This information was added by a third party and may be incorrect. This pinout came from the Chipdir: http://www.chipdir.org/