Encyclopedia Entry: 74VHCT574AMX

Product Overview

Category

The 74VHCT574AMX belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• High-speed operation
• Low power consumption
• Compatibility with both TTL and CMOS logic levels
• Wide operating voltage range
• Enhanced noise immunity

Package

The 74VHCT574AMX is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the 74VHCT574AMX lies in its ability to store and transmit digital data reliably and efficiently within electronic systems.

Packaging/Quantity

The 74VHCT574AMX is typically packaged in reels or tubes, with quantities varying depending on the supplier.

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Number of Flip-Flops: 8
• Logic Family: VHCT

Detailed Pin Configuration

The 74VHCT574AMX 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. Q0 (Flip-Flop Output 0)
12. Q1 (Flip-Flop Output 1)
13. Q2 (Flip-Flop Output 2)
14. Q3 (Flip-Flop Output 3)
15. Q4 (Flip-Flop Output 4)
16. Q5 (Flip-Flop Output 5)
17. Q6 (Flip-Flop Output 6)
18. Q7 (Flip-Flop Output 7)
19. VCC (Supply Voltage)
20. GND (Ground)

Functional Features

The 74VHCT574AMX offers the following functional features:

• Eight flip-flops for data storage
• Tri-state outputs for efficient data transfer
• Output enable control for easy integration with other components
• High-speed operation for quick data processing
• Compatibility with both TTL and CMOS logic levels for versatile system design

Advantages and Disadvantages

Advantages

• High-speed operation allows for rapid data processing.
• Low power consumption helps conserve energy in electronic systems.
• Wide operating voltage range enables compatibility with various power supply configurations.
• Enhanced noise immunity ensures reliable data transmission even in noisy environments.

Disadvantages

• Limited number of flip-flops may restrict the complexity of data storage and transfer operations.
• The small outline integrated circuit (SOIC) package may require specialized handling during assembly.

Working Principles

The 74VHCT574AMX operates based on the principles of digital logic circuits. It utilizes flip-flops to store binary data and tri-state buffers to control the flow of data between different components. By enabling or disabling the output, the IC can effectively transmit or hold data as required by the system.

Detailed Application Field Plans

The 74VHCT574AMX finds applications in various fields, including but not limited to: - Microcontrollers - Data communication systems - Memory modules - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74VHCT574AMX include: - 74HC574: A CMOS logic IC with comparable characteristics. - SN74LS574: A TTL logic IC suitable for similar applications. - CD4013: A dual D-type flip-flop IC that can be used as an alternative in certain scenarios.

In conclusion, the 74VHCT574AMX is a versatile integrated circuit commonly used for data storage and transfer applications. Its high-speed operation, low power consumption, and compatibility with different logic levels make it a valuable component in various electronic systems. While it has limitations in terms of the number of flip-flops and package type, its advantages outweigh these disadvantages. With its wide range of applications and availability of alternative models, the 74VHCT574AMX remains a popular choice among designers and engineers in the digital electronics field.