Description Simple shift register IC. Clock in data and latch it to free up IO pins on your micro. 8-Bit Serial-In, Parallel-Out Shift Wide Operating Voltage Range of 2 V to 6 V High-Current 3-State Outputs Can Drive Up To 15 LSTTL Loads Low Power Consumption, 80-µA Max ICC Typical tpd = 13 ns ±6-mA Output Drive at 5 V Low Input Current of 1 µA Max Shift Register Has Direct Clear Documents: Datasheet bildr blog – 74HC595 Check out this tutorial on how to use this product with the 7 Segment LED and Arduino.
