74HC166N,652IC 8BIT SHIFT REGISTER 16-DIP|NXP SEMICONDUCTORS|Lead free|RoHS Compliant 74HC166N,652 CD74HC166E 74HCT166N,652IC SHIFT REG 8BIT PI-SO 16-DIP|NXP SEMICONDUCTORS|Lead free|RoHS Compliant CD74HCT166E