BUY HD74LS166AFPEL https://www.utsource.net/itm/p/4512581.html
Description: 8-bit parallel-in/parallel-out shift register
Features:
- High speed operation: tpd = 10 ns (typ.) at VCC = 5 V
- Low power dissipation: ICC = 4 μA (max) at Ta = 25°C
- High noise immunity: VNIH = VNIL = 28% VCC (min)
- Outputs source/sink 24 mA
- Outputs can be paralleled for higher current
- Outputs can be connected to VCC or GND
- Operating temperature range: -55°C to 125°C
Applications:
- Data transmission
- Data storage
- Data conversion
- Data processing
- Data manipulation
- Data multiplexing
(For reference only)