name: RC4739 function: Op Amp package: 14P DIP,14 manufacturer: Raytheon added-by: Steve Cowan comment: equivalent to XR4739, apparently no longer in production? +--()--+ amp A out | 1 14| Vcc + nc | 2 13| amp B out nc | 3 12| nc nc | 4 11| nc amp A + in | 5 10| nc amp A - in | 6 9| amp B + in Vcc - | 7 8| amp B - in +------+ This information was added by a third party and may be incorrect. This pinout came from the Chipdir: http://www.chipdir.org/