name:         82S129A
function:     256 * 4-bit Bipolar PROM
package:      DIP16,16
manufacturer: Philips, Signetics
added-by:     

    +--()--+
 A6 | 1  16| VCC
 A5 | 2  15| A7
 A4 | 3  14| CE2 (Low)
 A3 | 4  13| CE1 (Low)
 A0 | 5  12| O1
 A1 | 6  11| O2
 A2 | 7  10| O3
GND | 8   9| O4
    +------+

This information was added by a third party and may be incorrect.

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