Encyclopedia Entry: 74LVX273SJX

Product Overview

Category

The 74LVX273SJX belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Low-voltage operation
• High-speed performance
• Wide operating temperature range
• Low power consumption

Package

The 74LVX273SJX is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of the 74LVX273SJX lies in its ability to store and process digital information efficiently.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• Input Voltage Range: -0.5V to VCC + 0.5V
• Output Voltage Range: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 100 MHz
• Number of Flip-Flops: 8

Detailed Pin Configuration

The 74LVX273SJX has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

1. CP (Clock Pulse) - Input
2. D0 (Data Input) - Input
3. D1 (Data Input) - Input
4. D2 (Data Input) - Input
5. D3 (Data Input) - Input
6. D4 (Data Input) - Input
7. D5 (Data Input) - Input
8. D6 (Data Input) - Input
9. D7 (Data Input) - Input
10. GND (Ground) - Ground
11. Q0 (Flip-Flop Output) - Output
12. Q1 (Flip-Flop Output) - Output
13. Q2 (Flip-Flop Output) - Output
14. Q3 (Flip-Flop Output) - Output
15. Q4 (Flip-Flop Output) - Output
16. Q5 (Flip-Flop Output) - Output
17. Q6 (Flip-Flop Output) - Output
18. Q7 (Flip-Flop Output) - Output
19. OE (Output Enable) - Input
20. VCC (Power Supply) - Power

Functional Features

The 74LVX273SJX is a D-type flip-flop with an enable input. Its key functional features include:

• Data storage and retrieval
• Synchronous operation with clock pulse
• Output enable control for data output
• High-speed data transfer capability
• Low power consumption

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows compatibility with various systems
• High-speed performance enables efficient data processing
• Low power consumption contributes to energy efficiency
• Compact SOIC package facilitates space-saving designs

Disadvantages

• Limited number of flip-flops may restrict the complexity of certain applications
• Sensitivity to electrostatic discharge (ESD) requires proper handling precautions

Working Principles

The 74LVX273SJX operates based on the principles of sequential logic. It utilizes D-type flip-flops to store and manipulate binary data. The clock pulse synchronizes the input data with the internal circuitry, allowing for controlled data transfer and storage. The output enable input determines whether the stored data is accessible at the output pins.

Detailed Application Field Plans

The 74LVX273SJX finds application in various digital systems where data storage and manipulation are required. Some specific application fields include:

1. Microcontrollers and microprocessors
2. Memory systems
3. Communication devices
4. Data acquisition systems
5. Industrial automation

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74LVX273SJX. Some notable alternatives include:

1. 74HC273: High-speed CMOS logic IC with similar pin configuration and features.
2. CD4013: Dual D-type flip-flop IC with complementary outputs.
3. SN74LS273: Low-power Schottky TTL IC with octal D-type flip-flops.

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

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