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CY74FCT2574TSOCT

CY74FCT2574TSOCT

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Data storage and retrieval
  • Characteristics: High-speed, low-power consumption
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Flip-flop based data storage device
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Input Voltage: 0V to VCC
  • Output Voltage: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Logic Family: FCT (Fast CMOS TTL)

Detailed Pin Configuration

The CY74FCT2574TSOCT 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

The CY74FCT2574TSOCT is a transparent latch with 8-bit storage capacity. It can store data on its inputs and retain it until a clock pulse is received. The latch can be enabled or disabled using the output enable (OE) pin. When OE is low, the outputs are in a high-impedance state, allowing other devices to drive the bus lines.

Advantages and Disadvantages

Advantages: - High-speed operation - Low-power consumption - Compact SOIC package - Easy integration into existing circuits

Disadvantages: - Limited storage capacity (8 bits) - Requires an external clock signal for data retrieval

Working Principles

The CY74FCT2574TSOCT operates based on flip-flop circuitry. When the clock pulse (CP) input transitions from low to high, the latch captures the data present on its inputs (D0-D7) and stores it in its internal memory. The stored data remains unchanged until the next clock pulse is received.

Detailed Application Field Plans

The CY74FCT2574TSOCT is commonly used in various applications that require temporary data storage and retrieval. Some of the specific application fields include:

  1. Microprocessors: Used as a buffer between the processor and memory to store intermediate data during processing.
  2. Communication Systems: Employed in data transmission circuits to temporarily hold data packets before forwarding them.
  3. Data Acquisition Systems: Utilized to store analog signals converted into digital form for further processing.
  4. Control Systems: Integrated into control circuits to store and update control parameters.

Detailed and Complete Alternative Models

  1. SN74FCT2574T: Similar specifications and functionality, available in TSSOP package.
  2. MC74FCT2574: Equivalent latch with comparable characteristics, offered in DIP package.
  3. CD74FCT2574E: Alternative model with identical features, packaged in PDIP format.

These alternative models provide similar functionality and can be used as substitutes for the CY74FCT2574TSOCT in various applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av CY74FCT2574TSOCT i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of CY74FCT2574TSOCT in technical solutions:

  1. Question: What is the CY74FCT2574TSOCT?
    Answer: The CY74FCT2574TSOCT is a octal D-type flip-flop with tri-state outputs, designed for high-speed digital systems.

  2. Question: What is the maximum operating frequency of the CY74FCT2574TSOCT?
    Answer: The maximum operating frequency of the CY74FCT2574TSOCT is typically around 200 MHz.

  3. Question: What is the voltage supply range for the CY74FCT2574TSOCT?
    Answer: The voltage supply range for the CY74FCT2574TSOCT is typically between 4.5V and 5.5V.

  4. Question: Can the CY74FCT2574TSOCT be used in both synchronous and asynchronous applications?
    Answer: Yes, the CY74FCT2574TSOCT can be used in both synchronous and asynchronous applications.

  5. Question: What is the output drive capability of the CY74FCT2574TSOCT?
    Answer: The CY74FCT2574TSOCT has a typical output drive capability of ±24 mA.

  6. Question: Does the CY74FCT2574TSOCT have internal pull-up or pull-down resistors?
    Answer: No, the CY74FCT2574TSOCT does not have internal pull-up or pull-down resistors.

  7. Question: Can the CY74FCT2574TSOCT be cascaded to increase the number of flip-flops?
    Answer: Yes, the CY74FCT2574TSOCT can be cascaded to increase the number of flip-flops in a system.

  8. Question: What is the power consumption of the CY74FCT2574TSOCT?
    Answer: The power consumption of the CY74FCT2574TSOCT is typically low, making it suitable for battery-powered applications.

  9. Question: Does the CY74FCT2574TSOCT have any special features for noise reduction?
    Answer: Yes, the CY74FCT2574TSOCT has built-in Schmitt trigger inputs that help reduce noise sensitivity.

  10. Question: Can the CY74FCT2574TSOCT be used in high-temperature environments?
    Answer: Yes, the CY74FCT2574TSOCT is designed to operate in a wide temperature range, making it suitable for high-temperature environments.