Contextual Info: M5C180 1800 GATE CHMOS ERASABLE PROGRAMMABLE LOGIC DEVICE Military a High Performance LSI Semicustom • ■ ■ ■ Logic Replacement for TTL and 54HC SSI and MSI Logic CHMOS EPROM Technology-Based UV Erasable 48 Macrocells with Programmable I/O Architecture; up to 64 Inputs 16