The ON Semiconductor MM74C164N is an 8-bit serial to parallel shift register. It operates with a supply voltage range of 3V to 15V and has a temperature range of -40°C to 85°C.
The MM74HC164N is an 8-bit serial-in parallel-out shift register from On Semiconductor. It features push-pull output, operates from 2V to 6V, and comes in a through-hole 14-DIP package.