name: 2147 function: 4096x1 bit Static Ram package: DIP,18 manufacturer: Intel added-by: Thomas McWilliams comment: separate data-in/data-out +--()--+ A0 | 1 18| VCC A1 | 2 17| A6 A2 | 3 16| A7 A3 | 4 15| A8 A4 | 5 14| A9 A5 | 6 13| A10 D_OUT | 7 12| A11 /WE | 8 11| D_IN GND | 9 10| /CS +------+ This information was added by a third party and may be incorrect. This pinout came from the Chipdir: http://www.chipdir.org/