"AMD introduced the 24-pin 22V10 PAL with additional features. After buying out MMI (1987), AMD spun off a consolidated operation as Vantis, and that business was acquired by Lattice Semiconductor in 1999."
Contact Lattice for discontinued datasheets.
Rochester Electronics is Lattice's distributor for discontinued devices. Please direct specific questions about discontinued devices to the Rochester office in your area. For more information, contact firstname.lastname@example.org.