74HC595D/AUJ

Product Overview

Category: Integrated Circuit
Use: Shift Register
Characteristics: Serial-in, parallel-out shift register with output latches
Package: SOIC (Small Outline Integrated Circuit)
Essence: Allows serial data input to be shifted in and parallel data output to be stored
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

Supply Voltage: 2V to 6V
Number of Stages: 8
Output Current: 35mA
Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

QA (Output A)
QH' (Serial Data Output)
QH (Serial Data Output)
GND (Ground)
DS (Serial Data Input)
OE (Output Enable)
STCP (Storage Register Clock)
SHCP (Shift Register Clock)
MR (Master Reset)
VCC (Supply Voltage)
QA' (Output A')
QG (Output G)
QF (Output F)
QE (Output E)
QD (Output D)
QC (Output C)

Functional Features

Serial-in, parallel-out operation
Cascadable for larger displays
Output latches for easy control
Low power consumption

Advantages and Disadvantages

Advantages

Easy daisy-chaining for multiple devices
Simple interface for microcontrollers
Low power consumption

Disadvantages

Limited output current
Requires external components for certain applications

Working Principles

The 74HC595D/AUJ is a shift register that allows serial data to be loaded into the device and then shifted out in parallel. It utilizes clock signals to control the shifting of data and has output latches to store the parallel data.

Detailed Application Field Plans

LED matrix displays
Seven-segment displays
Control of multiple digital outputs
Serial to parallel data conversion

Detailed and Complete Alternative Models

SN74HC595N
CD74HC595E
STP16C596

In conclusion, the 74HC595D/AUJ is a versatile shift register IC suitable for various applications requiring serial to parallel data conversion and control. Its ease of use and flexibility make it a popular choice among electronics enthusiasts and professionals alike.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 74HC595D/AUJ v technických řešeních

Question: What is the 74HC595D/AUJ?
Answer: The 74HC595D/AUJ is an 8-bit serial-in, parallel-out shift register with output latches.
Question: What is the maximum clock frequency for the 74HC595D/AUJ?
Answer: The maximum clock frequency is typically 100 MHz.
Question: Can the 74HC595D/AUJ be used to drive LEDs?
Answer: Yes, it can be used to drive LEDs by providing current through external transistors or drivers.
Question: How many 74HC595D/AUJ devices can be cascaded together?
Answer: Multiple 74HC595D/AUJ devices can be cascaded together to expand the number of outputs.
Question: What is the power supply voltage range for the 74HC595D/AUJ?
Answer: The power supply voltage range is typically 2V to 6V.
Question: Can the 74HC595D/AUJ be used in automotive applications?
Answer: Yes, it can be used in automotive applications within specified temperature and voltage ranges.
Question: What is the typical output current capability of the 74HC595D/AUJ?
Answer: The typical output current capability is around 35mA per output.
Question: Is the 74HC595D/AUJ compatible with 5V microcontrollers?
Answer: Yes, it is compatible with 5V microcontrollers when used with level shifting or voltage divider circuits.
Question: Can the 74HC595D/AUJ be used in battery-powered applications?
Answer: Yes, it can be used in battery-powered applications due to its low power consumption.
Question: What are the typical applications of the 74HC595D/AUJ?
Answer: Typical applications include driving LED displays, controlling digital logic, and expanding the number of outputs from microcontrollers.