74LVQ573QSCX

Product Overview

Category

The 74LVQ573QSCX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital systems for data storage and transfer.

Characteristics

• Low-voltage operation: The 74LVQ573QSCX operates at a low voltage, typically around 3.3V.
• High-speed performance: It offers fast data transfer rates, making it suitable for applications requiring quick data processing.
• Durable package: The IC is housed in a small outline package (SOIC), which provides protection and ease of handling during installation.

Package and Quantity

The 74LVQ573QSCX is available in a SOIC package. Each package contains one IC.

Specifications

• Supply Voltage Range: 2.0V to 3.6V
• Input/Output Compatibility: TTL, CMOS
• Number of Inputs/Outputs: 8
• Logic Family: LVQ
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The pin configuration of the 74LVQ573QSCX is as follows:

+-----+ D0 --|1 20|-- VCC D1 --|2 19|-- D7 D2 --|3 18|-- GND D3 --|4 17|-- OE D4 --|5 16|-- Q7 D5 --|6 15|-- Q6 D6 --|7 14|-- Q5 GND --|8 13|-- Q4 LE --|9 12|-- Q3 CLK --|10 11|-- Q2 +-----+

Functional Features

• Data storage: The 74LVQ573QSCX can store data on its eight input pins (D0-D7) and retain it until updated.
• Data transfer: It allows the transfer of stored data to its corresponding output pins (Q0-Q7) upon receiving a control signal.
• Output enable: The OE pin controls the activation of the output pins, enabling or disabling data transmission.

Advantages and Disadvantages

Advantages

• Low-voltage operation makes it compatible with modern digital systems.
• High-speed performance ensures efficient data processing.
• Durable package protects the IC during handling and installation.

Disadvantages

• Limited number of inputs/outputs restricts its application in complex systems.
• Operating temperature range may not be suitable for extreme environments.

Working Principles

The 74LVQ573QSCX operates based on flip-flop circuits. When the latch enable (LE) pin is triggered, the input data is latched and stored. Upon receiving a clock signal (CLK), the stored data is transferred to the output pins. The output enable (OE) pin controls whether the output pins are active or inactive.

Application Field Plans

The 74LVQ573QSCX finds applications in various digital systems, including: 1. Microcontrollers 2. Data communication devices 3. Memory modules 4. Industrial automation systems

Alternative Models

Some alternative models that provide similar functionality to the 74LVQ573QSCX include: - 74HC573: A high-speed CMOS version of the IC. - SN74LVC573A: A low-voltage CMOS variant with enhanced features. - CD74HCT573: A TTL-compatible version suitable for mixed-signal systems.

In conclusion, the 74LVQ573QSCX is a versatile integrated circuit used for data storage and transfer in digital systems. Its low-voltage operation, high-speed performance, and durable package make it suitable for various applications. However, its limited number of inputs/outputs and operating temperature range should be considered when selecting alternatives or designing complex systems.

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