| 926761 | M27C512-20XN1TR | 512 Kbit (64Kb x 8) EPROM, 5V, 200ns | SGS Thomson Microelectronics |
| 926762 | M27C512-20XN1TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926763 | M27C512-20XN1X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926764 | M27C512-20XN3 | 512 Kbit (64Kb x 8) EPROM, 5V, 200ns | SGS Thomson Microelectronics |
| 926765 | M27C512-20XN3 | 512 Kbit (64K x8) UV EPROM and OTP EPROM | ST Microelectronics |
| 926766 | M27C512-20XN3TR | 512 Kbit (64Kb x 8) EPROM, 5V, 200ns | SGS Thomson Microelectronics |
| 926767 | M27C512-20XN3TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926768 | M27C512-20XN3X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926769 | M27C512-20XN6 | 512 Kbit (64Kb x 8) EPROM, 5V, 200ns | SGS Thomson Microelectronics |
| 926770 | M27C512-20XN6 | 512 Kbit (64K x8) UV EPROM and OTP EPROM | ST Microelectronics |
| 926771 | M27C512-20XN6TR | 512 Kbit (64Kb x 8) EPROM, 5V, 200ns | SGS Thomson Microelectronics |
| 926772 | M27C512-20XN6TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926773 | M27C512-20XN6X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926774 | M27C512-25B1 | 512 Kbit (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 926775 | M27C512-25B1 | 512 Kbit (64K x8) UV EPROM and OTP EPROM | ST Microelectronics |
| 926776 | M27C512-25B1TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926777 | M27C512-25B1X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926778 | M27C512-25B3 | 512 Kbit (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 926779 | M27C512-25B3 | 512 Kbit (64K x8) UV EPROM and OTP EPROM | ST Microelectronics |
|
| 926780 | M27C512-25B3TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926781 | M27C512-25B3X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926782 | M27C512-25B6 | 512 Kbit (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 926783 | M27C512-25B6 | 512 Kbit (64K x8) UV EPROM and OTP EPROM | ST Microelectronics |
| 926784 | M27C512-25B6TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926785 | M27C512-25B6X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926786 | M27C512-25C1 | 512 Kbit (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 926787 | M27C512-25C1 | 512 Kbit (64K x8) UV EPROM and OTP EPROM | ST Microelectronics |
| 926788 | M27C512-25C1TR | 512 Kbit (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 926789 | M27C512-25C1TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926790 | M27C512-25C1X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926791 | M27C512-25C3 | 512 Kbit (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 926792 | M27C512-25C3TR | 512 Kbit (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 926793 | M27C512-25C3TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926794 | M27C512-25C3X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926795 | M27C512-25C6 | 512 Kbit (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 926796 | M27C512-25C6 | 512 Kbit (64K x8) UV EPROM and OTP EPROM | ST Microelectronics |
| 926797 | M27C512-25C6TR | 512 Kbit (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
| 926798 | M27C512-25C6TR | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926799 | M27C512-25C6X | 512 Kbit 64Kb x8 UV EPROM and OTP EPROM | ST Microelectronics |
| 926800 | M27C512-25F1 | 512 Kbit (64Kb x 8) EPROM, 5V, 250ns | SGS Thomson Microelectronics |
