CD74ACT297M

Overview

CD74ACT297M is a digital integrated circuit belonging to the category of logic devices. It is commonly used in electronic systems for various applications due to its reliable performance and versatile characteristics. This entry provides an overview of CD74ACT297M, including its category, use, characteristics, package, essence, packaging/quantity, specifications and parameters, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, detailed alternative models, and answers to five common technical questions.

Category

CD74ACT297M falls under the category of digital integrated circuits, specifically logic devices. These devices are essential components in electronic systems as they perform logical operations and control the flow of data within the system.

Use

The primary use of CD74ACT297M is to facilitate logical operations in electronic systems. It can be employed in various applications such as data processing, signal manipulation, and control circuitry. Its versatility makes it suitable for both consumer electronics and industrial equipment.

Characteristics

CD74ACT297M exhibits several key characteristics that make it highly desirable in electronic systems. These include:

• High-speed operation: CD74ACT297M operates at high speeds, enabling efficient data processing and quick response times.
• Low power consumption: The device consumes minimal power, making it energy-efficient and suitable for battery-powered applications.
• Wide voltage range: CD74ACT297M supports a wide voltage range, allowing compatibility with different power supply levels.
• Noise immunity: The device has excellent noise immunity, ensuring reliable operation even in noisy environments.
• Compact package: CD74ACT297M is available in a compact package, making it easy to integrate into various circuit designs.

Package and Quantity

CD74ACT297M is typically packaged in a small outline integrated circuit (SOIC) package. The package dimensions are standardized, providing ease of integration into circuit boards. The device is commonly available in reels or tubes, with varying quantities depending on the supplier and customer requirements.

Specifications and Parameters

CD74ACT297M has specific specifications and parameters that define its performance characteristics. These include:

• Supply voltage range: 2V to 6V
• Operating temperature range: -40°C to +85°C
• Input/output logic levels: TTL-compatible
• Maximum propagation delay: 5ns
• Maximum power dissipation: 500mW

These specifications ensure reliable operation within defined limits and assist in proper integration into electronic systems.

Pin Configuration

The pin configuration of CD74ACT297M is as follows:

1. CLK (Clock Input)
2. CLR (Clear Input)
3. D0-D7 (Data Inputs)
4. Q0-Q7 (Data Outputs)
5. GND (Ground)
6. VCC (Power Supply)

The detailed pin configuration provides a clear understanding of how the device connects to other components within a circuit.

Functional Characteristics

CD74ACT297M offers several functional characteristics that contribute to its usefulness in electronic systems. These include:

• Clock-controlled operation: The device operates based on the clock input signal, allowing synchronized data processing.
• Clear function: The clear input allows resetting the device to a known state, facilitating system initialization.
• Parallel data transfer: CD74ACT297M enables parallel data transfer between the input and output pins, enhancing data processing efficiency.
• Output enable control: The device features an output enable pin, which can be used to enable or disable the data outputs as required.

These functional characteristics provide flexibility and control over the device's operation within a larger system.

Advantages and Disadvantages

CD74ACT297M offers several advantages, including:

• High-speed operation enables efficient data processing.
• Low power consumption makes it suitable for energy-efficient applications.
• Wide voltage range allows compatibility with various power supply levels.
• Excellent noise immunity ensures reliable operation in noisy environments.
• Compact package facilitates easy integration into circuit designs.

However, it also has some disadvantages, such as:

• Limited number of data inputs and outputs may restrict its application in complex systems.
• Higher cost compared to some alternative models with similar functionality.

Applicable Range of Products

CD74ACT297M is applicable in a wide range of electronic products and systems. It finds use in consumer electronics, industrial equipment, communication devices, and control systems. Its versatility and reliability make it suitable for applications where logical operations and data processing are required.

Working Principles

CD74ACT297M operates based on the principles of digital logic. It utilizes clock signals to synchronize data transfer and performs logical operations on the input data. The device's internal circuitry consists of flip-flops, gates, and other components that enable efficient data processing and control.

Detailed Application Field Plans

CD74ACT297M can be applied in various fields, including:

1. Data processing systems: The device can be used in data processing units to perform logical operations on incoming