name: TCA991 function: Transistor array package: DIP?,14 manufacturer: added-by: Osama M. Elkomy +--()--+ c1 | 1 14| c5 b1 | 2 13| e5 e1&e2 | 3 12| b5 b2 | 4 11| c4 c2 | 5 10| e4 b3 | 6 9| b4 e3 | 7 8| c3 +------+ This information was added by a third party and may be incorrect. This pinout came from the Chipdir: http://www.chipdir.org/