27C512 Serie
| Fr. Teil# | Beschreibung | Hersteller | Auf Lager | Operation |
| 27C512-15/LP | 512K (64K X 8) CMOS EPROM | Microchip Technology | 5901 |
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| 27C512-55DM/B | 512K (64K X 8) CMOS EPROM | Rochester Electronics, LLC | 2905 |
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| 27C512-75DC | 512K (64K X 8) CMOS EPROM | Rochester Electronics, LLC | 56 |
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| 27C512-12/L092 | 512K (64K X 8) CMOS EPROM | Microchip Technology | 4139 |
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| 27C512-12/L093 | 512K (64K X 8) CMOS EPROM | Microchip Technology | 7855 |
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