ON Semiconductor
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
MC74VHC574DWR2G
Zobrazit detail DataSheets

MC74VHC574DWR2G

Product Overview

  • Category: Integrated Circuit
  • Use: Flip-Flop
  • Characteristics: High-speed, low-power, octal D-type flip-flop
  • Package: SOIC-20
  • Essence: Digital Logic IC
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 2.0V to 5.5V
  • High-Level Input Voltage: 2.0V to VCC
  • Low-Level Input Voltage: GND to 0.8V
  • High-Level Output Voltage: VCC - 0.5V
  • Low-Level Output Voltage: 0.5V
  • Maximum Operating Frequency: 200MHz
  • Propagation Delay Time: 4.5ns (typical)
  • Input Capacitance: 3.5pF (typical)
  • Output Capacitance: 6.5pF (typical)

Detailed Pin Configuration

The MC74VHC574DWR2G has a total of 20 pins. The pin configuration is 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. 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. VCC (Supply Voltage)
  20. GND (Ground)

Functional Features

The MC74VHC574DWR2G is a high-speed, low-power octal D-type flip-flop. It features a wide supply voltage range of 2.0V to 5.5V, making it suitable for various applications. The flip-flop has an output enable pin (OE) that allows the user to control the output state. When OE is low, the outputs are in a high-impedance state, and when OE is high, the outputs reflect the input data.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide supply voltage range - Output enable feature for flexible control

Disadvantages: - Limited maximum operating frequency compared to some other models - Relatively small input and output capacitance

Working Principles

The MC74VHC574DWR2G operates based on the principles of digital logic. It uses D-type flip-flops to store and transfer data. The inputs (D0-D7) represent the data to be stored, and the outputs (Q0-Q7) reflect the stored data. The output enable pin (OE) controls whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

The MC74VHC574DWR2G can be used in various applications that require high-speed data storage and transfer. Some potential application fields include:

  1. Microcontrollers and microprocessors
  2. Communication systems
  3. Data acquisition systems
  4. Industrial automation
  5. Automotive electronics
  6. Consumer electronics

Detailed and Complete Alternative Models

  1. SN74LVC574A: Low-voltage octal D-type flip-flop with 3-state outputs
  2. CD4013B: Dual D-type flip-flop with set and reset
  3. 74HC574: High-speed CMOS octal D-type flip-flop

These alternative models offer similar functionality to the MC74VHC574DWR2G and can be considered as alternatives based on specific requirements.

Word count: 345 words

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MC74VHC574DWR2G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of MC74VHC574DWR2G in technical solutions:

  1. Q: What is MC74VHC574DWR2G? A: MC74VHC574DWR2G is a type of octal D-type flip-flop integrated circuit (IC) that can be used in various digital applications.

  2. Q: What is the operating voltage range for MC74VHC574DWR2G? A: The operating voltage range for MC74VHC574DWR2G is typically between 2.0V and 5.5V.

  3. Q: How many flip-flops are there in MC74VHC574DWR2G? A: MC74VHC574DWR2G consists of 8 individual D-type flip-flops, making it an octal flip-flop IC.

  4. Q: What is the maximum clock frequency supported by MC74VHC574DWR2G? A: MC74VHC574DWR2G can support clock frequencies up to 200 MHz.

  5. Q: Can MC74VHC574DWR2G be used for both synchronous and asynchronous applications? A: Yes, MC74VHC574DWR2G can be used for both synchronous and asynchronous applications depending on the configuration.

  6. Q: What is the output drive capability of MC74VHC574DWR2G? A: MC74VHC574DWR2G has a typical output drive capability of ±8mA.

  7. Q: Is MC74VHC574DWR2G compatible with other logic families? A: Yes, MC74VHC574DWR2G is compatible with other CMOS logic families and can be used in mixed logic systems.

  8. Q: Can MC74VHC574DWR2G operate in a wide temperature range? A: Yes, MC74VHC574DWR2G is designed to operate in a wide temperature range, typically between -40°C and 125°C.

  9. Q: What is the package type of MC74VHC574DWR2G? A: MC74VHC574DWR2G is available in a 20-pin SOIC (Small Outline Integrated Circuit) package.

  10. Q: What are some typical applications of MC74VHC574DWR2G? A: MC74VHC574DWR2G can be used in various applications such as data storage, address latching, register transfer, and bus interfacing.

Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.