| Fabricante Electrónico | No. de pieza | Datasheet | Descripción Electrónicos |
 National Semiconductor ... |
DM77S181
|
82Kb / 4P |
(1024 x 8) 8192-BIT TTL PROMs
|
 NEC |
UPB400
|
227Kb / 5P |
256 BIT BIPOLAR TTL
|
|
UPB403C
|
240Kb / 5P |
1024 BIT BIPOLAR TTL
|
|
UPB405C
|
251Kb / 5P |
4096 BIT BIPOLAR TTL
|
|
UPB406C
|
249Kb / 5P |
4096 BIT BIPOLAR TTL
|
|
UPB408C
|
251Kb / 5P |
8192 BIT BIPOLAR TTL
|
|
UPB412
|
227Kb / 5P |
2048 BIT BIPOLAR TTL
|
|
UPB421C
|
234Kb / 6P |
2048 BIT BIPOLAR TTL
|
|
UPB424C
|
213Kb / 5P |
4096 BIT BIPOLAR TTL
|
|
UPB427C
|
238Kb / 6P |
8192 BIT BIPOLAR TTL
|