IC 27C256-15 EPROM 256K-Bit 150ns CMOS UV Erasable Prommable ROM
IC 27C256-15 EPROM 256K-Bit 150ns CMOS UV Erasable Prommable ROM, EPROM 256Kb 32K x 8 150ns 28-PinSpecifications Fast access time Low power consumption JEDEC-approved pinout Single +5V power supply A 10% power supply tolerance standard 100% Flashrite programming High noise immunity Versatile features for simple interfacing