Encyclopedia Entry: 74ABT273CMSAX

Product Overview

Category

The 74ABT273CMSAX belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for storing and manipulating binary data.

Characteristics

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

Package

The 74ABT273CMSAX is available in a small outline package (SAX) format.

Essence

The essence of this product lies in its ability to store and process binary data efficiently, making it an essential component in many digital systems.

Packaging/Quantity

The 74ABT273CMSAX is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Logic Family: ABT
• Number of Flip-Flops: 8
• Input/Output Compatibility: TTL, CMOS
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74ABT273CMSAX has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

1. Clear (CLR)
2. Data Inputs (D0-D7)
3. Clock (CLK)
4. Output Enable (OE)
5. Q0 Output
6. Q1 Output
7. Q2 Output
8. Q3 Output
9. Q4 Output
10. Q5 Output
11. Q6 Output
12. Q7 Output
13. GND (Ground)
14. Q7' Output
15. Q6' Output
16. Q5' Output
17. Q4' Output
18. Q3' Output
19. Q2' Output
20. VCC (Supply Voltage)

Functional Features

The 74ABT273CMSAX offers the following functional features:

• Data storage: The IC can store binary data in its eight flip-flops.
• Clock-triggered operation: The stored data can be updated synchronously with the clock signal.
• Output enable control: The output can be enabled or disabled using the output enable pin.
• Clear function: The clear pin allows for resetting all flip-flops to a known state.

Advantages and Disadvantages

Advantages

• High-speed operation enables efficient data processing.
• Low power consumption helps conserve energy.
• Compatibility with various logic families allows for easy integration into existing systems.
• Wide operating voltage range ensures flexibility in different applications.

Disadvantages

• Limited number of flip-flops restricts the amount of data that can be stored simultaneously.
• Requires external components for complete system implementation.

Working Principles

The 74ABT273CMSAX operates based on the principles of digital logic circuits. It utilizes flip-flops to store binary data and performs operations based on clock signals. When the clock signal transitions, the input data is latched into the flip-flops, allowing for synchronous updates. The output enable pin controls the availability of the stored data at the output pins.

Detailed Application Field Plans

The 74ABT273CMSAX finds extensive use in various digital systems, including but not limited to: - Microprocessors and microcontrollers - Memory modules - Communication devices - Industrial automation systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74ABT273CMSAX include: - 74HC273: A CMOS-based octal D-type flip-flop IC with similar characteristics. - 74LS273: A TTL-based octal D-type flip-flop IC with comparable features. - 74F273: A high-speed octal D-type flip-flop IC suitable for demanding applications.

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

In conclusion, the 74ABT273CMSAX is a versatile integrated circuit used for storing and manipulating binary data in digital electronic systems. Its high-speed operation, low power consumption, and compatibility with various logic families make it a valuable component in numerous applications. However, its limited number of flip-flops and external component requirements should be taken into consideration during system design.