name:         CY7C195
function:     64K x 4 Static RAM
package:      DIP28 / SOJ28,28
manufacturer: Cypress

     +--()--+
  NC | 1  28| GND
  A6 | 2  27| A5
  A7 | 3  26| A4
  A8 | 4  25| A3
  A9 | 5  24| A2
 A10 | 6  23| A1
 A11 | 7  22| A0
 A12 | 8  21| NC
 A13 | 9  20| NC
 A14 |10  19| I/O3
 A15 |11  18| I/O2
*CE1 |12  17| I/O1
 *OE |13  16| I/O0
 GND |14  15| *WE
     +------+


This pinout came from the Chipdir:
http://www.chipdir.org/