| 74001 | 28C16 | 16K 2K x 8 PARALLEL EEPROM with SOFTWARE DATA PROTECTION | ST Microelectronics |
| 74002 | 28C16A | | Microchip |
| 74003 | 28C17A | | Microchip |
| 74004 | 28C256 | 256K 32K x 8 Paged CMOS E2PROM | Atmel |
| 74005 | 28C256 | 32K-Bit Parallel E2PROM | Catalyst Semiconductor |
| 74006 | 28C256 | 5 Volt / Byte Alterable E2PROM | Xicor |
| 74007 | 28C256AJC-1 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 120 ns. | Turbo IC |
| 74008 | 28C256AJC-1 | High speed 120 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74009 | 28C256AJC-2 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 150 ns. | Turbo IC |
| 74010 | 28C256AJC-2 | High speed 150 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74011 | 28C256AJC-3 | High speed 200 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74012 | 28C256AJC-3 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 200 ns. | Turbo IC |
| 74013 | 28C256AJC-4 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 250 ns. | Turbo IC |
| 74014 | 28C256AJC-4 | High speed 250 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74015 | 28C256AJI-1 | High speed 120 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74016 | 28C256AJI-1 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 120 ns. | Turbo IC |
| 74017 | 28C256AJI-2 | High speed 150 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74018 | 28C256AJI-2 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 150 ns. | Turbo IC |
| 74019 | 28C256AJI-3 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 200 ns. | Turbo IC |
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| 74020 | 28C256AJI-3 | High speed 200 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74021 | 28C256AJI-4 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 250 ns. | Turbo IC |
| 74022 | 28C256AJI-4 | High speed 250 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74023 | 28C256AJM-1 | High speed 120 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74024 | 28C256AJM-1 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 120 ns. | Turbo IC |
| 74025 | 28C256AJM-2 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 150 ns. | Turbo IC |
| 74026 | 28C256AJM-2 | High speed 150 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74027 | 28C256AJM-3 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 200 ns. | Turbo IC |
| 74028 | 28C256AJM-3 | High speed 200 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74029 | 28C256AJM-4 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 250 ns. | Turbo IC |
| 74030 | 28C256AJM-4 | High speed 250 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74031 | 28C256APC-1 | High speed 120 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74032 | 28C256APC-1 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 120 ns. | Turbo IC |
| 74033 | 28C256APC-2 | High speed 150 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74034 | 28C256APC-2 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 150 ns. | Turbo IC |
| 74035 | 28C256APC-3 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 200 ns. | Turbo IC |
| 74036 | 28C256APC-3 | High speed 200 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74037 | 28C256APC-4 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 250 ns. | Turbo IC |
| 74038 | 28C256APC-4 | High speed 250 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74039 | 28C256API-1 | High speed 120 ns CMOS 256 K electrically erasable programmable ROM 32K x 8 BIT EEPROM | Turbo IC |
| 74040 | 28C256API-1 | High speed CMOS. 256K electrically erasable programmable ROM. 32K x 8 bit EEPROM. Access time 120 ns. | Turbo IC |
