Texas Instruments
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CY74FCT574TSOCTG4
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CY74FCT574TSOCTG4

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: High-speed, low-power consumption
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: D-type flip-flop with 3-state outputs
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 4.5V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay Time: 2.8ns (typical)
  • Output Current: ±24mA

Detailed Pin Configuration

The CY74FCT574TSOCTG4 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. CP (Clock Pulse)
  12. MR (Master Reset)
  13. Q0 (Output 0)
  14. Q1 (Output 1)
  15. Q2 (Output 2)
  16. Q3 (Output 3)
  17. Q4 (Output 4)
  18. Q5 (Output 5)
  19. Q6 (Output 6)
  20. VCC (Supply Voltage)

Functional Features

  • D-type flip-flop with 3-state outputs
  • High-speed operation, suitable for applications requiring fast data transfer
  • Low power consumption, making it energy-efficient
  • Output enable (OE) pin allows for tri-state output control
  • Master reset (MR) pin resets the flip-flop to a known state

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer - Low power consumption helps conserve energy - 3-state outputs provide flexibility in controlling the output signals

Disadvantages: - Limited voltage range of 4.5V to 5.5V may not be suitable for all applications - Propagation delay time of 2.8ns may cause timing issues in certain high-speed applications

Working Principles

The CY74FCT574TSOCTG4 is a D-type flip-flop that stores and transfers data based on clock pulses. When the clock pulse (CP) input transitions from low to high, the data present at the D0-D7 inputs is transferred to the corresponding Q0-Q7 outputs. The output enable (OE) pin controls whether the outputs are active or in a high-impedance state. The master reset (MR) pin resets the flip-flop to a known state when activated.

Detailed Application Field Plans

The CY74FCT574TSOCTG4 is commonly used in various digital systems and applications, including: 1. Data storage and transfer in microprocessors and microcontrollers 2. Memory address decoding circuits 3. Bus interface units in computer systems 4. Communication systems for data synchronization 5. Control systems for sequential logic operations

Detailed and Complete Alternative Models

  1. SN74FCT574T: Similar D-type flip-flop with 3-state outputs, offered by Texas Instruments.
  2. MC74FCT574: Another alternative with similar functionality, manufactured by ON Semiconductor.
  3. CD74FCT574: D-type flip-flop with 3-state outputs, available from Texas Instruments.

These alternative models provide similar features and can be used as replacements for the CY74FCT574TSOCTG4 in various applications.

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Énumérez 10 questions et réponses courantes liées à l'application de CY74FCT574TSOCTG4 dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of CY74FCT574TSOCTG4 in technical solutions:

  1. Q: What is the CY74FCT574TSOCTG4? A: The CY74FCT574TSOCTG4 is a octal D-type flip-flop with 3-state outputs, designed for high-speed digital systems.

  2. Q: What is the maximum operating frequency of the CY74FCT574TSOCTG4? A: The maximum operating frequency of the CY74FCT574TSOCTG4 is typically around 200 MHz.

  3. Q: What is the voltage supply range for the CY74FCT574TSOCTG4? A: The voltage supply range for the CY74FCT574TSOCTG4 is typically between 4.5V and 5.5V.

  4. Q: Can the CY74FCT574TSOCTG4 be used in both synchronous and asynchronous applications? A: Yes, the CY74FCT574TSOCTG4 can be used in both synchronous and asynchronous applications.

  5. Q: What is the output drive strength of the CY74FCT574TSOCTG4? A: The CY74FCT574TSOCTG4 has a typical output drive strength of ±24 mA.

  6. Q: Does the CY74FCT574TSOCTG4 have internal pull-up or pull-down resistors? A: No, the CY74FCT574TSOCTG4 does not have internal pull-up or pull-down resistors.

  7. Q: Can the CY74FCT574TSOCTG4 tolerate overvoltage on its inputs? A: Yes, the CY74FCT574TSOCTG4 has input voltage tolerance up to 7V.

  8. Q: What is the propagation delay of the CY74FCT574TSOCTG4? A: The propagation delay of the CY74FCT574TSOCTG4 is typically around 3 ns.

  9. Q: Can the CY74FCT574TSOCTG4 be used in high-temperature environments? A: Yes, the CY74FCT574TSOCTG4 is designed to operate in a wide temperature range, typically from -40°C to 85°C.

  10. Q: Are there any special considerations for PCB layout when using the CY74FCT574TSOCTG4? A: It is recommended to follow proper PCB layout guidelines, such as minimizing trace lengths and providing adequate decoupling capacitors, to ensure optimal performance of the CY74FCT574TSOCTG4.

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