| Produttore elettronici | Il numero della parte | Scheda tecnica | Spiegazioni elettronici |
 Mitsubishi Electric Sem... |
M66220SP
|
138Kb / 11P |
256 x 8-BIT MAIL-BOX
|
|
M66221SP
|
119Kb / 11P |
256 x 9-BIT MAIL-BOX
|
|
M66222SP
|
107Kb / 8P |
128 x 8-BIT x 2 MAIL-BOX
|
 NXP Semiconductors |
82S23
|
131Kb / 3P |
256-bit TTL bipolar PROM 32 x 8
November 11. 1986 |
 Renesas Technology Corp |
M66223FP
|
552Kb / 2P |
Mail Box That Incorporates a Complete CMOS Shared Memory Cell
|
 National Semiconductor ... |
DM54LS471
|
121Kb / 4P |
(256 X 8) 2048-BIT TTL PROM
|
|
DM54S188
|
128Kb / 4P |
(32 X 8) 256-BIT TTL PROM
|
 List of Unclassifed Man... |
AM1702A
|
257Kb / 7P |
256 X 8 BIT PROGRAMMABLE ROM
|
 National Semiconductor ... |
PL87X288B
|
115Kb / 4P |
(32 X 8) 256-BIT TTL LOGIC PROMS
|
 Renesas Technology Corp |
M66222SP
|
1Mb / 9P |
128*8-BIT*2 MAIL-BOX
|