name: 8185 function: 1024x8-Bit Static RAM package: DIP,18 manufacturer: Intel added-by: Thomas McWilliams comment: for 8085/8088/8086 bus +--()--+ AD0 | 1 18| VCC AD1 | 2 17| RD AD2 | 3 16| WR AD3 | 4 15| ALE AD4 | 5 14| CS AD5 | 6 13| CE1 AD6 | 7 12| CE2 AD7 | 8 11| A9 GND | 9 10| A8 +------+ This information was added by a third party and may be incorrect. This pinout came from the Chipdir: http://www.chipdir.org/