Description This is a breakout for the SOIC version of the 74HC595 shift register IC. Clock in data and latch it to free up IO pins on your MCU. All pins from the IC are broken out to standard 0.1″ spaced headers. Get extra 8 pins/bits out from 74HC595, as shown on board, ABCDEFGH The Serial in and out pins are on opposite sides of the board with the remaining pins carried over so that multiple shift register boards can be chained together. See 74CH595 Datasheet on this page.
