SN74AS298AN

Product Overview

Category

SN74AS298AN belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for data storage and manipulation.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with various logic families

Package

SN74AS298AN is available in a 16-pin dual in-line package (DIP).

Essence

The essence of SN74AS298AN lies in its ability to store and process digital information efficiently.

Packaging/Quantity

SN74AS298AN is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs.

Specifications

• Logic family: AS
• Number of bits: 8
• Input/output voltage range: 2V to 6V
• Operating temperature range: -40°C to 85°C
• Propagation delay time: 9ns (max)
• Power supply voltage: 4.5V to 5.5V

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. CLK (Clock input)
11. CLR (Clear input)
12. Q0 (Output 0)
13. Q1 (Output 1)
14. Q2 (Output 2)
15. Q3 (Output 3)
16. VCC (Power supply)

Functional Features

• Parallel-to-serial data conversion
• Shift register functionality
• Asynchronous clear input for resetting the register
• Clock input for synchronized data transfer

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data processing
• Low power consumption reduces energy requirements
• Wide operating voltage range allows compatibility with various systems
• Versatility in logic family compatibility enhances flexibility in design

Disadvantages

• Limited number of bits (8) may restrict certain applications requiring larger data storage capacity
• Propagation delay time may affect real-time applications with strict timing requirements

Working Principles

SN74AS298AN operates based on the principles of parallel-to-serial data conversion and shift register functionality. The IC receives parallel input data and converts it into a serial output stream. The clock input synchronizes the data transfer, while the clear input resets the register.

Detailed Application Field Plans

SN74AS298AN finds applications in various fields, including: 1. Data communication systems 2. Digital signal processing 3. Microcontroller-based systems 4. Industrial automation 5. Robotics

Detailed and Complete Alternative Models

Some alternative models to SN74AS298AN include: 1. SN74LS298N 2. SN74HC298N 3. CD4021BE 4. 74HCT298N 5. MC74HC298N

These models offer similar functionality and can be used as substitutes depending on specific requirements.

In conclusion, SN74AS298AN is a versatile integrated circuit that provides efficient data storage and manipulation capabilities. Its high-speed operation, low power consumption, and wide compatibility make it suitable for various digital electronics applications. However, its limited bit capacity and propagation delay time should be considered when selecting this IC for specific projects.