#74LS395

Description: 4-bit universal shift register, 3-state outputs

Datasheet: http://www.ti.com/lit/gpn/sn74LS395

Pinout:

         +-----------+
   ~{MR} |[ 1]   [16]| VCC
      DS |[ 2]   [15]| Q0
      P0 |[ 3]   [14]| Q1
      P1 |[ 4]   [13]| Q2
      P2 |[ 5]   [12]| Q3
      P3 |[ 6]   [11]| Q'3
LD/~{SH} |[ 7]   [10]| ~{CP}
     GND |[ 8]    [9]| ~{OE}
         +-----------+