#74LS322

Description: 8-bit shift register, sign extend, 3-state outputs

Datasheet: http://www.ti.com/lit/gpn/sn74LS322

Pinout:

     +-----------+
   G |[ 1]   [20]| VCC
 S/P |[ 2]   [19]| DS
  D0 |[ 3]   [18]| SE
A/QA |[ 4]   [17]| D1
C/QC |[ 5]   [16]| B/QB
E/QE |[ 6]   [15]| D/QD
G/QG |[ 7]   [14]| F/QF
  OE |[ 8]   [13]| H/QH
 CLR |[ 9]   [12]| QH
 GND |[10]   [11]| CLK
     +-----------+