4013BF

CMOS Dual D-Type Flip-Flop with Set and Reset, premium 14-pin hermetic ceramic dual-in-line package footprint (B-series high-voltage matrix). Features independent asynchronous set and clear overrides paired with positive edge-triggered toggle tracking channels under rugged, moisture-proof housing. Designed for master system timing arrays, multi-bit storage registers, and phase-detector loops. Industry exact equivalents include RCA CD4013BF, Texas Instruments CD4013BEE4, Motorola MC14013BAL, and NTE4013B. Historical equipment applications include the Seeburg LS3 jukebox, Atari Breakout cabinet, Sequential Circuits Prophet-5 synthesizer, Williams Firepower pinball, and Roland System 100M modules.