Encyclopedia Entry: 74VHC374MX

Product Overview

Category

The 74VHC374MX 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 various logic families
• Wide operating voltage range

Package

The 74VHC374MX is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the 74VHC374MX lies in its ability to store and transfer digital data efficiently within electronic systems.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

The following are the specifications of the 74VHC374MX:

• 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
• Maximum Clock Frequency: 200MHz
• Number of Flip-Flops: 8

Detailed Pin Configuration

The pin configuration of the 74VHC374MX is as follows:

1. OE (Output Enable)
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. GND (Ground)
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. CP (Clock Input)
20. VCC (Supply Voltage)

Functional Features

The 74VHC374MX offers the following functional features:

• Eight D-type flip-flops with tri-state outputs
• High-speed data transfer capability
• Output enable control for easy interfacing with other components
• Compatibility with various logic families
• Low power consumption

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data transfer.
• Wide operating voltage range enables compatibility with different systems.
• Low power consumption helps conserve energy.
• Tri-state outputs facilitate easy interfacing with other components.

Disadvantages

• Limited number of flip-flops (8) may not be sufficient for complex applications.
• The small outline package may require careful handling during installation.

Working Principles

The 74VHC374MX operates based on the principles of digital logic circuits. It utilizes D-type flip-flops to store and transfer data. The clock input (CP) triggers the flip-flops, while the data inputs (D0-D7) determine the values to be stored. The output enable (OE) pin controls the tri-state outputs, allowing for seamless integration with other components.

Detailed Application Field Plans

The 74VHC374MX finds application in various digital electronic systems, including but not limited to:

1. Microcontrollers
2. Data storage devices
3. Communication systems
4. Industrial automation
5. Automotive electronics

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74VHC374MX. Some notable alternatives include:

1. 74HC374: A standard CMOS version of the IC.
2. 74LS374: A low-power Schottky TTL version of the IC.
3. 74ACT374: An advanced CMOS version with faster switching speeds.

These alternative models can be considered based on specific application requirements and compatibility with existing systems.

In conclusion, the 74VHC374MX is a versatile integrated circuit used for data storage and transfer applications in digital electronic systems. Its high-speed operation, low power consumption, and compatibility with various logic families make it a popular choice among designers. However, its limited number of flip-flops and small outline package should be taken into consideration when selecting this IC for complex applications.