74HC166; 74HCT166 8-bit parallel-in/serial out shi.
74HCT166D - 8-bit parallel-in/serial out shift register
74HC166; 74HCT166 8-bit parallel-in/serial out shift register Rev. 5 — 9 August 2021 Product data sheet 1. General description The 74HC166; 74HCT166.