SN74HC573AQDWRQ1

Product Overview

Category

SN74HC573AQDWRQ1 belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a latch or flip-flop in digital electronic systems.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Schmitt-trigger inputs for noise immunity
• 3-state outputs for bus-oriented applications

Package

SN74HC573AQDWRQ1 is available in a DW package, which stands for "SOIC" (Small Outline Integrated Circuit) Wide. This package provides a compact and space-saving solution for circuit board designs.

Essence

The essence of SN74HC573AQDWRQ1 lies in its ability to store and retain digital information, making it an essential component in various digital systems.

Packaging/Quantity

SN74HC573AQDWRQ1 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 80 MHz

Detailed Pin Configuration

SN74HC573AQDWRQ1 has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

1. GND (Ground)
2. D0 (Data Input 0)
3. D1 (Data Input 1)
4. D2 (Data Input 2)
5. D3 (Data Input 3)
6. D4 (Data Input 4)
7. D5 (Data Input 5)
8. D6 (Data Input 6)
9. D7 (Data Input 7)
10. OE (Output Enable)
11. LE (Latch Enable)
12. Q0 (Output 0)
13. Q1 (Output 1)
14. Q2 (Output 2)
15. Q3 (Output 3)
16. Q4 (Output 4)
17. Q5 (Output 5)
18. Q6 (Output 6)
19. Q7 (Output 7)
20. VCC (Supply Voltage)

Functional Features

SN74HC573AQDWRQ1 offers the following functional features:

• Data latching: The latch enable (LE) pin allows the device to store and retain data at the outputs.
• Output enable: The output enable (OE) pin enables or disables the outputs, allowing for bus-oriented applications.
• Schmitt-trigger inputs: The device incorporates Schmitt-trigger inputs, providing improved noise immunity and signal integrity.

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing.
• Low power consumption makes it suitable for battery-powered devices.
• Wide operating voltage range provides flexibility in various electronic systems.
• Schmitt-trigger inputs enhance noise immunity, ensuring reliable operation.
• 3-state outputs enable bus-oriented applications, simplifying system design.

Disadvantages

• Limited number of outputs (8 in total) may restrict certain applications requiring more outputs.
• Operating temperature range (-40°C to +85°C) may not be suitable for extreme environments.

Working Principles

SN74HC573AQDWRQ1 operates based on the principles of digital logic. It uses flip-flops to store and retain digital information. The latch enable (LE) pin controls the storage of data, while the output enable (OE) pin enables or disables the outputs. When the latch enable is active, the device stores the data at the inputs and presents it at the outputs. The output enable pin allows for bus-oriented applications, where multiple devices can share a common bus.

Detailed Application Field Plans

SN74HC573AQDWRQ1 finds application in various digital systems, including but not limited to:

• Microcontrollers
• Data storage systems
• Communication devices
• Industrial automation
• Automotive electronics

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to SN74HC573AQDWRQ1. Some of these alternatives include:

• 74HC573: This is a non-automotive version of the same latch with similar specifications.
• CD74HC573: Another alternative from a different manufacturer, offering comparable features.
• MC74HC573A: A variant from a different manufacturer, providing similar functionality.

These alternative models can be considered based on specific requirements, availability, and pricing considerations.

In conclusion, SN74HC573AQDWRQ1 is a versatile integrated circuit used for data storage and retention in digital electronic systems. Its high-speed operation, low power consumption, and wide operating voltage range make it