M27C4002-12F1 / M27C4002-12FI

UV CMOS EPROM 4MBIT 512KX8 100NS DIP-32 CERAMIC + QUARTZ WINDOW NEW

STMicroelectronics

EPROM 4M (256Kx16) 100ns DIP-40 => 27C4100DC-12 27C4100DC-15

STMicroelectronics · 9/TUBE

IC MEMORY UV EPROM, 256K x 16 DIP-40 SOCKET PULLS CLEAN & ERASED AS NEW

AMD · 9/TUBE

IC MEMORY UV EPROM, 256KX16 DIP-40

AMD · 9/TUBE

UV CMOS EPROM 4MBIT 512KX8 120NS DIP-32 CERAMIC + QUARTZ WINDOW ERASED AS NEW

AMD · 12/tube