15 ns EE PLD in a wide-body 24-SOIC
The Microchip ATF22V10CZ-15SC is an electrically erasable programmable logic device (EE PLD) from the 22V10 family, packing 10 macrocells in a 24-SOIC (0.295", 7.50 mm width) surface-mount package. It runs on a 5V supply and delivers a 15 ns propagation delay — the speed grade that sets the maximum system clock rate for glue-logic replacement or state-machine implementation.
No factory orders are accepted; the only supply path is through surplus inventory and broker networks.
Pin-compatible swap considerations
The wide-body 24-SOIC footprint (7.50 mm width) is the mechanical gate for any pin-compatible replacement. A direct swap must match this package and the 5V supply rail. The 15 ns speed grade is the timing floor — a replacement with equal or faster propagation delay will meet the original timing closure without re-synthesis.