74xx164 (HC164, DIP-14)
HC164 8-bit serial-in, parallel-out shift register · 74HC · CMOS · DIP-14 · VCC pin 14, GND pin 7

Try it on the benchThe lab drops it on an empty bench and opens its datasheet card.
Pins
- DSA
- DSB
- Q0
- Q1
- Q2
- Q3
- GND
- CP
- MR̅
- Q4
- Q5
- Q6
- Q7
- VCC