Description

The 74HC595 Shift Register is a high-speed CMOS device used to expand digital output pins using only 3 microcontroller pins. It features an 8-bit serial input and a parallel output latch, enabling efficient control of multiple outputs such as LEDs, 7-segment displays, relays, and more.

By daisy-chaining multiple 74HC595 chips, you can scale up your output capacity to dozens or even hundreds of pins. The device operates from 2V–6V, making it compatible with most logic-level microcontrollers. It includes storage registers, output latches, and tri-state outputs for stable and reliable operation.

Ideal for LED matrices, display driving, multiplexing projects, and automation circuits.

Key Features:

• 8-bit serial-in, parallel-out shift register

• Operates on 2V to 6V

• High-speed CMOS technology

• Cascade/daisy-chain support

• Low power consumption

• Tri-state outputs

• Compatible with Arduino, ESP32, ESP8266, Raspberry Pi