Mobira HB30/HC30/HD30 (AEG Teleport 9) koodiplugin bipolaari-PROM-muistin
tietoja (2k x 4). Alkuperäinen PROM on Fujitsu MB7128E.

Specifications for the 2k x 4 bipolar prom in the Mobira HB30/HC30/HD30
(AEG Teleport 9) configuration plug (channeling etc.). The original
PROM is a Fujitsu MB7128E. 

Jalkajärjestys/pinout:


   +------+ 
A6 |1   18| Vcc 
A5 |2   17| A7 
A4 |3   16| A8 
A3 |4   15| A9 
A0 |5   14| O1 
A1 |6   13| O2 
A2 |7   12| O3 
A10|8   11| O4 
GND|9   10| CE/ 
   +------+

Korvaavat tyypit/substitutes:

   Signetics      MMI    TI   Harris Raytheon   AMD   National Intel 
   ---------      ---    --   ------ --------   ---   -------- ----- 
TS 82S185(100ns)   -      -   7685-5  29651      -        -      - 
   82S185A(50ns) 63S841 24S81 7685A   29651A   27S185  87S185    - 
   82S185B(45ns)   -    24S81   -       -        -     87S185A   -