SN74LVTH273DWG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, high-speed, and low-power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: D-type positive-edge-triggered flip-flop
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.7V to 3.6V
• High-Level Input Voltage: 2.0V to Vcc + 0.5V
• Low-Level Input Voltage: -0.5V to 0.8V
• High-Level Output Voltage: Vcc - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Operating Frequency: 200MHz
• Propagation Delay Time: 2.9ns
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74LVTH273DWG4 has a total of 20 pins, which are assigned as follows:

1. CLR (Clear)
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. GND (Ground)
11. Q0 (Flip-Flop Output 0)
12. Q1 (Flip-Flop Output 1)
13. Q2 (Flip-Flop Output 2)
14. Q3 (Flip-Flop Output 3)
15. Q4 (Flip-Flop Output 4)
16. Q5 (Flip-Flop Output 5)
17. Q6 (Flip-Flop Output 6)
18. Q7 (Flip-Flop Output 7)
19. CLK (Clock Input)
20. VCC (Power Supply)

Functional Features

The SN74LVTH273DWG4 is a D-type positive-edge-triggered flip-flop that operates at low voltage levels. It is designed to store and transfer data in various applications. The key features of this IC include:

• High-speed operation: With a maximum operating frequency of 200MHz, it can handle fast data transfers.
• Low-power consumption: The IC is designed to minimize power consumption, making it suitable for battery-powered devices.
• Wide supply voltage range: It can operate within the range of 2.7V to 3.6V, providing flexibility in different voltage environments.
• Clear function: The CLR pin allows for clearing the flip-flop's output to a known state.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing. - Low-power consumption prolongs battery life. - Wide supply voltage range offers versatility in different applications. - Clear function provides control over the flip-flop's output.

Disadvantages: - Limited number of flip-flop outputs (8 in total). - Not suitable for high-voltage applications.

Working Principles

The SN74LVTH273DWG4 operates based on the positive-edge-triggered D-type flip-flop principle. When a rising edge is detected on the CLK input, the data present at the D0-D7 inputs is transferred to the corresponding Q0-Q7 outputs. The stored data remains unchanged until the next rising edge occurs. The CLR pin can be used to clear the flip-flop's outputs to a known state.

Detailed Application Field Plans

The SN74LVTH273DWG4 is widely used in various digital systems and applications, including:

1. Microcontrollers: It can be utilized for storing and transferring data within microcontroller-based systems.
2. Communication Systems: The flip-flop is suitable for buffering and synchronizing data in communication protocols.
3. Data Storage: It can be employed in memory modules and storage devices for efficient data handling.
4. Industrial Automation: The IC finds application in control systems and automation equipment for reliable data processing.

Detailed and Complete Alternative Models

1. SN74LVTH273PW: This model has the same functionality and pin configuration but comes in a TSSOP package.
2. SN74LVTH273DGV: Similar to the original model, it offers the same features but comes in a TVSOP package.
3. SN74LVTH273DBR: This alternative model is available in an SSOP package and provides identical functionality.

These alternative models offer similar performance and functionality as the SN74LVTH273DWG4, providing flexibility in choosing the most suitable package for specific applications.

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