SN74LVC574ADBRE4

Product Overview

• Category: Integrated Circuit
• Use: Flip-Flop
• Characteristics: Low Voltage, CMOS Technology
• Package: SSOP-20
• Essence: Octal D-Type Flip-Flop with 3-State Outputs
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• High-Level Input Voltage: 2V (Minimum), VCC (Maximum)
• Low-Level Input Voltage: GND (Minimum), 0.8V (Maximum)
• High-Level Output Voltage: VCC - 0.5V (Minimum), VCC (Maximum)
• Low-Level Output Voltage: 0V (Minimum), 0.5V (Maximum)
• Maximum Clock Frequency: 100MHz
• Maximum Propagation Delay: 4.3ns
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74LVC574ADBRE4 has a total of 20 pins, which are assigned as follows:

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. OE (Output Enable)
11. CP (Clock Pulse)
12. MR (Master Reset)
13. Q0 (Flip-Flop Output 0)
14. Q1 (Flip-Flop Output 1)
15. Q2 (Flip-Flop Output 2)
16. Q3 (Flip-Flop Output 3)
17. Q4 (Flip-Flop Output 4)
18. Q5 (Flip-Flop Output 5)
19. Q6 (Flip-Flop Output 6)
20. VCC (Supply Voltage)

Functional Features

• Octal D-Type Flip-Flop with 3-State Outputs
• Positive-Edge Triggered
• Common Clock and Master Reset
• 3-State Outputs for Bus-Oriented Applications
• Low Power Consumption
• Compatible with TTL Levels
• Supports Mixed-Mode Signal Operation on All Ports

Advantages and Disadvantages

Advantages: - Low voltage operation allows for compatibility with a wide range of systems. - 3-state outputs enable efficient bus-oriented applications. - Positive-edge triggering ensures reliable data capture.

Disadvantages: - Limited maximum clock frequency compared to some other flip-flops. - Not suitable for high-speed applications requiring very short propagation delays.

Working Principles

The SN74LVC574ADBRE4 is an octal D-type flip-flop with 3-state outputs. It operates on positive-edge clock pulses and features a common clock and master reset. The flip-flop stores the input data when the clock signal transitions from low to high. The stored data is then available at the outputs. The 3-state outputs allow multiple devices to share a common bus, enabling efficient communication between different components.

Detailed Application Field Plans

The SN74LVC574ADBRE4 is commonly used in various digital systems where the storage and transfer of data is required. Some application fields include:

1. Microcontrollers and Microprocessors: Used for register storage and data transfer within the system.
2. Communication Systems: Facilitates data buffering and synchronization in communication protocols.
3. Data Acquisition Systems: Enables the capture and storage of analog or digital signals for further processing.
4. Industrial Control Systems: Provides reliable data storage and transfer in control applications.
5. Automotive Electronics: Used for various functions such as sensor data processing and control signal generation.

Detailed and Complete Alternative Models

1. SN74LVC574APWR
2. SN74LVC574ADGVR
3. SN74LVC574ADBR
4. SN74LVC574ADBRG4
5. SN74LVC574ADGVRG4

These alternative models offer similar functionality and characteristics to the SN74LVC574ADBRE4, providing options for different package types or quantities.

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