Catalog > Semiconductors > Integrated Circuits 27C4001-12 Memory 4M (512k x 8) EPROM and OTP EPROM (120ns Access Time) Part No: 27C4001-12 92.00 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE