BUY HD7427P https://www.utsource.net/itm/p/1702413.html
Triple 3-input NOR Gate
The HD7427P is a 14-pin DIP (dual in-line package) logic IC manufactured by Hitachi. It is a 4-bit parallel-load shift register. Description: The HD7427P is a 4-bit parallel-load shift register that can be used to store and shift data. It has four data inputs (D0-D3), a clock input (CP), a reset input (MR), and four output pins (Q0-Q3). It also has a serial output (QS) and a serial input (DS). Features: 4-bit parallel-load shift register 4 data inputs (D0-D3) Clock input (CP) Reset input (MR) 4 output pins (Q0-Q3) Serial output (QS) Serial input (DS) Applications: The HD7427P can be used in applications such as data storage, data shifting, and data transmission. It can also be used in digital circuits to store and shift data. (For reference only)