Encyclopedia Entry: 74LVX574MX

Product Overview

Category

The 74LVX574MX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for various applications such as data storage, signal processing, and communication systems.

Characteristics

• The 74LVX574MX is a flip-flop IC with eight D-type positive-edge-triggered flip-flops.
• It operates at a voltage range of 2.7V to 3.6V, making it suitable for low-power applications.
• This IC offers high-speed operation, allowing for efficient data transfer and processing.
• It has a wide operating temperature range, typically from -40°C to +85°C, ensuring reliability in different environments.

Package and Quantity

The 74LVX574MX is available in a small outline integrated circuit (SOIC) package. It consists of 20 pins arranged in a compact form factor. These packages are commonly used in electronic devices due to their space-saving design and ease of integration. The IC is typically sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• High-Level Input Voltage: 2.0V (minimum), 3.15V (maximum)
• Low-Level Input Voltage: 0.8V (minimum), 1.35V (maximum)
• High-Level Output Voltage: 2.4V (minimum), VCC (maximum)
• Low-Level Output Voltage: 0.4V (maximum)
• Maximum Operating Frequency: 100MHz

Pin Configuration

The 74LVX574MX IC has a total of 20 pins, each serving a specific function. Here is the detailed pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | D0 | Data Input for Flip-Flop 0 | | 2 | CP0 | Clock Pulse Input for Flip-Flop 0 | | 3 | D1 | Data Input for Flip-Flop 1 | | 4 | CP1 | Clock Pulse Input for Flip-Flop 1 | | 5 | D2 | Data Input for Flip-Flop 2 | | 6 | CP2 | Clock Pulse Input for Flip-Flop 2 | | 7 | D3 | Data Input for Flip-Flop 3 | | 8 | CP3 | Clock Pulse Input for Flip-Flop 3 | | 9 | D4 | Data Input for Flip-Flop 4 | | 10 | CP4 | Clock Pulse Input for Flip-Flop 4 | | 11 | D5 | Data Input for Flip-Flop 5 | | 12 | CP5 | Clock Pulse Input for Flip-Flop 5 | | 13 | D6 | Data Input for Flip-Flop 6 | | 14 | CP6 | Clock Pulse Input for Flip-Flop 6 | | 15 | D7 | Data Input for Flip-Flop 7 | | 16 | CP7 | Clock Pulse Input for Flip-Flop 7 | | 17 | GND | Ground (0V) | | 18 | Q7 | Output of Flip-Flop 7 | | 19 | Q6 | Output of Flip-Flop 6 | | 20 | VCC | Positive Power Supply Voltage |

Functional Features

• The 74LVX574MX IC offers eight D-type flip-flops, allowing for the storage and manipulation of digital data.
• It operates on positive-edge-triggered clock pulses, ensuring synchronized data transfer.
• The IC provides high-speed operation, enabling efficient data processing in various applications.
• It has a wide operating voltage range, making it compatible with different power supply systems.
• The flip-flops have complementary outputs (Q and Q̅), providing flexibility in signal routing.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing. - Wide operating temperature range ensures reliability in different environments. - Compact SOIC package allows for space-saving integration. - Complementary outputs provide flexibility in signal routing.

Disadvantages: - Limited number of flip-flops (eight) may not be sufficient for complex applications requiring more storage elements. - Requires external clock signals for proper operation.

Working Principles

The 74LVX574MX operates based on the principles of D-type flip-flops. Each flip-flop stores a single bit of digital data. When a positive-edge-triggered clock pulse is received, the input data is transferred to the corresponding flip-flop's output. This synchronous operation ensures that