#74HC595

Description: 8-bit serial in/out Shift Register 3-State Outputs

Datasheet: http://www.ti.com/lit/ds/symlink/sn74hc595.pdf

Pinout:

    +-----------+
 QB |[ 1]   [16]| VCC
 QC |[ 2]   [15]| QA
 QD |[ 3]   [14]| SER
 QE |[ 4]   [13]| ~{OE}
 QF |[ 5]   [12]| RCLK
 QG |[ 6]   [11]| SRCLK
 QH |[ 7]   [10]| ~{SRCLR}
GND |[ 8]    [9]| QH'
    +-----------+