LC4256V Series 256 Macrocell 64 I/O 5 V 10 ns CPLD - TQFP-100, Programmable Interconnect Array, Integrated circuits, Non-Volatile Configuration, Operational Amplifier, Global Bus, Logic Array Block, I/O Control Blocks https://www.futureelectronics.com/p/semiconductors--programmable-logic--cpld/lc4256v-10tn100i-lattice-semiconductor-9035863