4002BE

CMOS Dual 4-Input Positive-NOR Gate logic array, standard 14-pin plastic dual-in-line package footprint. Features high noise immunity thresholds and fully buffered output sinks designed to handle expanded gate routing inputs inside unstable electrical environments. Applied to decode wide address spaces, manage system status flags, and isolate logic control networks. Industry exact equivalents include Texas Instruments CD4002BE, RCA CD4002BE, Motorola MC14002BCP, and NTE4002B. Historical equipment applications include Atari Defender vector conversions, Seeburg SMC2 logic systems, Yamaha CS-80 internal sub-panels, Gottlieb Q*bert arcade platforms, and Williams Sorcerer pinball.