Encyclopedia Entry: 74LVT574D,112

Product Overview

Category

The 74LVT574D,112 belongs to the category of integrated circuits (ICs), specifically a flip-flop and latch.

Use

This product is commonly used in digital electronics for storing and transferring data. It can be utilized in various applications such as memory systems, data registers, and communication devices.

Characteristics

• High-speed operation: The 74LVT574D,112 offers fast data transfer rates, making it suitable for time-critical applications.
• Low power consumption: This IC is designed to minimize power usage, making it energy-efficient.
• Compatibility: It is compatible with a wide range of digital logic families, allowing for easy integration into existing systems.
• Robustness: The 74LVT574D,112 is designed to withstand voltage fluctuations and noise, ensuring reliable performance.

Package and Quantity

The 74LVT574D,112 is available in a small outline integrated circuit (SOIC) package. It typically comes in reels or tubes containing multiple units, with quantities varying based on the supplier and customer requirements.

Specifications

• Supply Voltage Range: 2.0V to 3.6V
• Input/Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Number of Flip-Flops/Latches: 8
• Logic Family: LVT (Low Voltage TTL)

Pin Configuration

The 74LVT574D,112 has a total of 20 pins, each serving a specific function. Here is a detailed pin configuration:

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. CP (Clock Pulse)
12. MR (Master Reset)
13. Q0 (Flip-Flop Output 0)
14. Q1 (Flip-Flop Output 1)
15. Q2 (Flip-Flop Output 2)
16. Q3 (Flip-Flop Output 3)
17. Q4 (Flip-Flop Output 4)
18. Q5 (Flip-Flop Output 5)
19. Q6 (Flip-Flop Output 6)
20. VCC (Supply Voltage)

Functional Features

The 74LVT574D,112 offers the following functional features:

• Data storage: It can store data on its flip-flops, allowing for temporary or permanent storage of information.
• Data transfer: The IC enables the transfer of data between different components within a digital system.
• Output control: The output enable pin (OE) allows for controlling the activation of the flip-flop outputs.
• Reset capability: The master reset pin (MR) resets all flip-flops to their initial state when triggered.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data transfer.
• Low power consumption contributes to energy efficiency.
• Compatibility with various logic families simplifies integration.
• Robust design ensures reliable performance even in challenging environments.

Disadvantages

• Limited number of flip-flops/latches may restrict certain applications requiring more storage capacity.
• Sensitivity to voltage fluctuations may require additional voltage regulation measures in some cases.

Working Principles

The 74LVT574D,112 operates based on the principles of flip-flops and latches. It utilizes clock pulses to control the transfer and storage of data. When the clock pulse is triggered, the input data is latched and stored in the flip-flops. The stored data can then be accessed through the output pins. The output enable pin (OE) allows for controlling the activation of the outputs.

Application Field Plans

The 74LVT574D,112 finds applications in various fields, including:

1. Memory systems: It can be used in memory modules to store and retrieve data efficiently.
2. Data registers: The IC enables the creation of data registers for temporary storage in microcontrollers and digital processors.
3. Communication devices: It plays a crucial role in communication systems, facilitating data transfer between different components.

Alternative Models

For those seeking alternatives to the 74LVT574D,112, the following models provide similar functionality:

1. SN74LVC574A: This IC offers comparable features and pin configuration, suitable for similar applications.
2. MC74LVX574: Another alternative with compatible specifications and functional characteristics.

These alternative models can be considered based on specific requirements and availability.

In conclusion, the 74LVT574D,