- 27C256-15I/LIC OTP 256KBIT 150NS 32PLCC|MICROCHIP TECHNOLOGY|Lead Mixed|RoHS Mixed
- 27C256-15I/SOIC OTP 256KBIT 150NS 28SOIC|MICROCHIP TECHNOLOGY|Lead Mixed|RoHS Mixed
- 27C256-15/LIC OTP 256KBIT 150NS 32PLCC|MICROCHIP TECHNOLOGY|Lead Mixed|RoHS Mixed
- 27C256-15/SOIC OTP 256KBIT 150NS 28SOIC|MICROCHIP TECHNOLOGY|Lead Mixed|RoHS Mixed
- AT28C256-15JCIC EEPROM 256KBIT 150NS 32PLCC|ATMEL|Lead All|RoHS Mixed
- AT28C256-15JIIC EEPROM 256KBIT 150NS 32PLCC|ATMEL|Lead All|RoHS Mixed
- AT28C256-15PCIC EEPROM 256KBIT 150NS 28DIP|ATMEL|Lead All|RoHS Mixed
- AT28C256-15PIIC EEPROM 256KBIT 150NS 28DIP|ATMEL|Lead All|RoHS Mixed
- AT28C256-15SCIC EEPROM 256KBIT 150NS 28SOIC|ATMEL|Lead All|RoHS Mixed
- AT28C256-15SIIC EEPROM 256KBIT 150NS 28SOIC|ATMEL|Lead All|RoHS Mixed