6 Pieces 74HC595N Shift Registers for Counters 8-BIT IC Integrated Circuits

Description

6 Pieces 74HC595N Shift Registers for Counters 8-BIT IC Integrated Circuits

Product Features

• Family: 74HC
• Logic Circuit: Registered
• No of Functions: 1
• Nominal Supply Voltage: from 2 to 6 V
• Output Characteristics: 3-ST
• Number of Inputs: 1

The 74HC595N devices are high-speed CMOS Si-gate circuits and are pin compatible with low-power Schottky TTL (LSTTL). They are specified in accordance with JEDEC Standard No. 7A.

The 74HC595 is an 8-stage serial-in shift register with a storage register and 3-state outputs. The shift register and storage register have separate clocks. Data is shifted into the shift register on the positive transitions of the SH_CP input. Data in each register is transferred to the storage register on the positive transition of the ST_CP input.

Features :

• 8-serial bit inputs
• 8-bit parallel or serial output
• Storage register with 3-state outputs
• Shift register with direct clear
• 100 MHz (typical) clock frequency
• HBM EIA / JESD22-A114-A exceeds 2000 V
• MM EIA / JESD22 -A115-A exceeds 200 V

Applications:

• Data conversion from serial to parallel
• Remote control storage register

View the 74HC595 shift register family

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Tutorial: How to use IC 74HC595N (8-bit Shift Register)

The 74HC595N is an 8-bit shift register. Ideal for beginners and Arduino projects.

What you need

• Arduino
• LED connection
• USB cable

Steps

1. Connect the 74HC595N pins to the Arduino.
2. Configure pinMode() for data, clock, and latch.
3. Write shiftOut() to send data to the register.
4. Activate the register with digitalWrite().
5. Repeat steps 2-3 to update the state.

Example code

void setup() {pinMode(7, OUTPUT); pinMode(10, OUTPUT); pinMode(11, OUTPUT);} void loop() {digitalWrite(10, HIGH); shiftOut(7, 11, MSBFIRST, 255); digitalWrite(10, LOW); delay(1000);}

Mini project

Create a sequential changing LED display.

Common mistakes

• Incorrect pin connection.
• Syntax error in shiftOut().
• Clock or latch not set correctly.

Recommended accessories

• LEDs of various colors
• Resistors to protect the LEDs

Frequently asked questions

What is the operating voltage of the 74HC595N?
Check the datasheet.

How many registers can I connect in series?
Up to 8, verifying the total current load.