Click to expand Tap to zoom 1 STMicroelectronics M27C256B-12FI 256KBit (32Kb x 8) EPROM IC 28-CerDIP by EcoTech Solutions Inc. Sale $15.50 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 1 STMicroelectronics M27C256B-12FI 256KBit (32Kb x 8) EPROM IC 28-CerDIP