Encyclopedia Entry: 74FCT574ATSOG

Product Overview

Category

The 74FCT574ATSOG belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.

Use

This product is commonly used in digital electronics for storing and transferring binary data. It serves as a latch or register, allowing the storage and retrieval of information in various applications.

Characteristics

• The 74FCT574ATSOG is a high-speed octal D-type flip-flop with a transparent latch.
• It operates on a wide voltage range, typically between 4.5V and 5.5V.
• This IC offers low power consumption and high noise immunity.
• It is designed to provide reliable and efficient data storage and transfer capabilities.

Package and Quantity

The 74FCT574ATSOG is available in a small-outline integrated circuit (SOIC) package. It consists of eight pins and is surface-mountable. These packages are commonly used in modern electronic devices due to their compact size and ease of assembly. The product is usually sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage Range: 4.5V - 5.5V
• Input Voltage Range: 0V - VCC
• Output Voltage Range: 0V - VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 100 MHz
• Propagation Delay Time: 3 ns (typical)

Pin Configuration

The 74FCT574ATSOG has a total of eight pins, each serving a specific function:

1. D0: Data input for flip-flop 0
2. D1: Data input for flip-flop 1
3. D2: Data input for flip-flop 2
4. D3: Data input for flip-flop 3
5. D4: Data input for flip-flop 4
6. D5: Data input for flip-flop 5
7. D6: Data input for flip-flop 6
8. D7: Data input for flip-flop 7

Functional Features

The 74FCT574ATSOG offers the following functional features:

• Transparent latch design allows real-time data transfer when the clock signal is active.
• High-speed operation enables quick data storage and retrieval.
• Octal configuration provides the ability to store and manipulate eight bits of information simultaneously.
• Low power consumption ensures efficient energy usage in electronic systems.
• High noise immunity makes it suitable for applications in noisy environments.

Advantages and Disadvantages

Advantages

• Fast operation speed enables high-performance digital systems.
• Wide voltage range compatibility allows integration into various circuits.
• Compact SOIC package facilitates space-saving designs.
• Reliable data storage and transfer capabilities ensure accurate information processing.

Disadvantages

• Limited number of flip-flops (eight) may restrict its use in applications requiring larger data storage capacities.
• Surface-mount package may require specialized equipment for assembly and repair.

Working Principles

The 74FCT574ATSOG operates based on the principles of flip-flops. It utilizes a clock signal to control the storage and transfer of data. When the clock signal is active, the inputs are latched and stored in the flip-flops. The stored data can then be accessed or transferred to other components as required.

Application Field Plans

The 74FCT574ATSOG finds application in various fields, including:

1. Microprocessors and microcontrollers
2. Communication systems
3. Data storage devices
4. Industrial automation
5. Automotive electronics
6. Consumer electronics

Alternative Models

Several alternative models with similar functionality are available in the market. Some notable alternatives to the 74FCT574ATSOG include:

1. SN74HC574N
2. CD74HCT574E
3. MC74ACT574DW

These alternative models offer comparable features and can be used as substitutes depending on specific requirements.

In conclusion, the 74FCT574ATSOG is a high-speed octal D-type flip-flop with transparent latch functionality. It provides reliable data storage and transfer capabilities in various digital electronic applications. With its compact package and efficient performance, it serves as a crucial component in modern electronic systems.

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