74LVC574APW/AUJ

Product Overview

The 74LVC574APW/AUJ is a flip-flop integrated circuit belonging to the category of digital logic ICs. It is commonly used for data storage and transfer in various electronic applications. The device is known for its low power consumption, high-speed operation, and compatibility with different voltage levels. It is available in a TSSOP package and is typically sold in reels of varying quantities.

Specifications

• Supply Voltage: 1.65V to 5.5V
• High-Speed Operation: 5ns maximum propagation delay
• Low Power Consumption: <2µA standby current
• Package Type: TSSOP-20
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 74LVC574APW/AUJ features a 20-pin TSSOP package with pins designated for input, output, clock, and power connections. A detailed pin configuration diagram can be found in the product datasheet.

Functional Features

This flip-flop IC is designed to store and transfer data in digital systems. It operates on a positive-edge triggered clock signal and offers high noise immunity. The device also features 3-state outputs, allowing for bus-oriented applications.

Advantages and Disadvantages

Advantages

• Low power consumption
• High-speed operation
• Wide operating voltage range
• 3-state outputs for bus applications

Disadvantages

• Limited output current drive capability
• Sensitive to electrostatic discharge (ESD)

Working Principles

The 74LVC574APW/AUJ operates based on the principles of positive-edge triggered flip-flops. When the clock signal transitions from low to high, the input data is latched and transferred to the output. The device's internal circuitry ensures reliable data storage and transfer while minimizing power consumption.

Detailed Application Field Plans

This IC finds extensive use in various digital systems such as microcontrollers, memory modules, communication interfaces, and other embedded applications. Its ability to operate at different voltage levels makes it suitable for diverse electronic designs.

Detailed and Complete Alternative Models

• SN74LVC574A-Q1: Automotive-grade version with similar specifications
• MC74LVX574: Alternate manufacturer offering compatible functionality

In conclusion, the 74LVC574APW/AUJ is a versatile flip-flop IC that offers low power consumption, high-speed operation, and wide voltage compatibility, making it an ideal choice for a wide range of digital applications.

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