MC14021BDGIC SHIFT REGISTER 8BIT 16SOIC|ON SEMICONDUCTOR|Lead free|RoHS Compliant CD4021BM HEF4021BP,652 MC14021BDIC SHIFT REGISTER 8BIT 16SOIC|ON SEMICONDUCTOR|Lead All|RoHS Mixed MC14021BDG MC14021BDR2GIC SHIFT REGISTER 8BIT 16SOIC|ON SEMICONDUCTOR|Lead free|RoHS Compliant HEF4021BP,652 CD4021BM96