Product Summary

The SC74HC595 is an 8bit shift register. The SC74HC595 utilizes advanced CMOS technology, and has 8bit shift register with serial input, serial/parallel output and 8bit tristate output fliplatch. The pin configuration is in accord with the 54LS/74LS series, and the operating speed is similar to 54LS/74LS. This circuit has the protecting circuit for all the inputs and outputs to avoid the damage caused by the static discharge. And it has the ability of driving load and features high noise immunity. The SC74HC595 applications is LED screen.

Parametrics

SC74HC595 absolute maximum ratings: (1)Power Supply Voltage VCC: 2~6 V; (2)Input Voltage VIN: 0~VCC V; (3)Output Voltage VOUT: 0~VCC V; (4)Operating Temperature Topr: 40~+85 ℃.

Features

SC74HC595 features: (1)Wide operating voltage range 2~6V; (2)Low input current 1uA; (3)High output driving ability 15 LSTTL loads; (4)High operating speed(Typical)fmax=55MHz (VCC=5V); (5)Low supply current 80uA.

Diagrams

SC74HC595 pin connection