| 60721 | 27C64-15IL | 64K (8K x 8) CMOS EPROM | Microchip |
| 60722 | 27C64-15IP | 64K (8K x 8) CMOS EPROM | Microchip |
| 60723 | 27C64-15ISO | 64K (8K x 8) CMOS EPROM | Microchip |
| 60724 | 27C64-15L | 64K (8K x 8) CMOS EPROM | Microchip |
| 60725 | 27C64-15P | 64K (8K x 8) CMOS EPROM | Microchip |
| 60726 | 27C64-15SO | 64K (8K x 8) CMOS EPROM | Microchip |
| 60727 | 27C64-17IL | 64K (8K x 8) CMOS EPROM | Microchip |
| 60728 | 27C64-17IP | 64K (8K x 8) CMOS EPROM | Microchip |
| 60729 | 27C64-17ISO | 64K (8K x 8) CMOS EPROM | Microchip |
| 60730 | 27C64-17L | 64K (8K x 8) CMOS EPROM | Microchip |
| 60731 | 27C64-17P | 64K (8K x 8) CMOS EPROM | Microchip |
| 60732 | 27C64-17SO | 64K (8K x 8) CMOS EPROM | Microchip |
| 60733 | 27C64-200 | 64 Kbit 8Kb x 8 UV EPROM and OTP EPROM | ST Microelectronics |
| 60734 | 27C64-20IL | 64K (8K x 8) CMOS EPROM | Microchip |
| 60735 | 27C64-20IP | 64K (8K x 8) CMOS EPROM | Microchip |
| 60736 | 27C64-20ISO | 64K (8K x 8) CMOS EPROM | Microchip |
| 60737 | 27C64-20L | 64K (8K x 8) CMOS EPROM | Microchip |
| 60738 | 27C64-20P | 64K (8K x 8) CMOS EPROM | Microchip |
| 60739 | 27C64-20SO | 64K (8K x 8) CMOS EPROM | Microchip |
|
| 60740 | 27C64-25IL | 64K (8K x 8) CMOS EPROM | Microchip |
| 60741 | 27C64-25IP | 64K (8K x 8) CMOS EPROM | Microchip |
| 60742 | 27C64-25ISO | 64K (8K x 8) CMOS EPROM | Microchip |
| 60743 | 27C64-25L | 64K (8K x 8) CMOS EPROM | Microchip |
| 60744 | 27C64-25P | 64K (8K x 8) CMOS EPROM | Microchip |
| 60745 | 27C64-25SO | 64K (8K x 8) CMOS EPROM | Microchip |
| 60746 | 27C64A | 64K-bit CMOS EPROM(8K x 8) | Philips |
| 60747 | 27C64A-12A | 64K-bit CMOS EPROM(8K x 8) | Philips |
| 60748 | 27C64A-12FA | 64K-bit CMOS EPROM(8K x 8) | Philips |
| 60749 | 27C64A-12N | 64K-bit CMOS EPROM(8K x 8) | Philips |
| 60750 | 27C64A-15A | 64K-bit CMOS EPROM(8K x 8) | Philips |
| 60751 | 27C64A-15FA | 64K-bit CMOS EPROM(8K x 8) | Philips |
| 60752 | 27C64A-15N | 64K-bit CMOS EPROM(8K x 8) | Philips |
| 60753 | 27C64A-17A | 64K-bit CMOS EPROM(8K x 8) | Philips |
| 60754 | 27C64A-17FA | 64K-bit CMOS EPROM(8K x 8) | Philips |
| 60755 | 27C64A-17N | 64K-bit CMOS EPROM(8K x 8) | Philips |
| 60756 | 27C64A-20A | 64K-bit CMOS EPROM(8K x 8) | Philips |
| 60757 | 27C64A-20FA | 64K-bit CMOS EPROM(8K x 8) | Philips |
| 60758 | 27C64A-20N | 64K-bit CMOS EPROM(8K x 8) | Philips |
| 60759 | 27C64A-90A | 64K-bit CMOS EPROM(8K x 8) | Philips |
| 60760 | 27C64A-90FA | 64K-bit CMOS EPROM(8K x 8) | Philips |
