Texas Instruments
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CY74FCT2373CTQCTE4
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CY74FCT2373CTQCTE4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Logic
  • Characteristics: High-speed, low-power octal transparent latch
  • Package: 20-pin TSSOP (Thin Shrink Small Outline Package)
  • Essence: Latch for storing and transferring digital data
  • Packaging/Quantity: Tape and Reel, 2500 units 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: 2.5ns (typical)
  • Output Drive Capability: ±24mA

Detailed Pin Configuration

  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. LE (Latch Enable)
  11. OE (Output Enable)
  12. Q0 (Output 0)
  13. Q1 (Output 1)
  14. Q2 (Output 2)
  15. Q3 (Output 3)
  16. Q4 (Output 4)
  17. Q5 (Output 5)
  18. Q6 (Output 6)
  19. Q7 (Output 7)
  20. VCC (Supply Voltage)

Functional Features

  • Octal transparent latch with eight data inputs (D0-D7)
  • Latch enable (LE) input controls the storage and transfer of data
  • Output enable (OE) input enables/disables the outputs (Q0-Q7)
  • High-speed operation with low power consumption
  • Wide operating voltage range for compatibility with various systems

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick data transfer - Low-power consumption reduces energy usage - Octal configuration provides flexibility in data handling - Wide operating voltage range ensures compatibility with different systems

Disadvantages: - Limited output drive capability may restrict use in certain applications - TSSOP package may require careful handling during assembly

Working Principles

The CY74FCT2373CTQCTE4 is an octal transparent latch that stores and transfers digital data. When the latch enable (LE) input is high, the data inputs (D0-D7) are latched and stored. The stored data can then be transferred to the outputs (Q0-Q7) when the latch enable (LE) input is low. The output enable (OE) input controls whether the outputs are enabled or disabled.

Detailed Application Field Plans

The CY74FCT2373CTQCTE4 is commonly used in various digital logic applications, including:

  1. Data storage and transfer in microprocessors and microcontrollers.
  2. Address decoding and data buffering in memory systems.
  3. Interface control in communication systems.
  4. Register implementation in digital signal processing (DSP) circuits.
  5. Control and synchronization in industrial automation systems.

Detailed and Complete Alternative Models

  1. SN74FCT2373CTQCTE4 - Similar octal transparent latch from Texas Instruments.
  2. MC74FCT2373CTQCTE4 - Equivalent octal transparent latch from ON Semiconductor.
  3. CD74FCT2373CTQCTE4 - Alternative octal transparent latch from Texas Instruments.

(Note: The above alternative models are provided for reference and may have slight variations in specifications and pin configuration. Please refer to the respective datasheets for detailed information.)

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق CY74FCT2373CTQCTE4 في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of CY74FCT2373CTQCTE4 in technical solutions:

  1. Question: What is the CY74FCT2373CTQCTE4?
    Answer: The CY74FCT2373CTQCTE4 is a high-speed, low-power octal D-type flip-flop with 3-state outputs.

  2. Question: What is the operating voltage range for this IC?
    Answer: The operating voltage range for CY74FCT2373CTQCTE4 is typically between 4.5V and 5.5V.

  3. Question: What is the maximum clock frequency supported by this flip-flop?
    Answer: The maximum clock frequency supported by CY74FCT2373CTQCTE4 is typically 200MHz.

  4. Question: Can I use this flip-flop in both parallel and serial data transfer applications?
    Answer: Yes, the CY74FCT2373CTQCTE4 can be used in both parallel and serial data transfer applications.

  5. Question: Does this IC have any built-in protection features?
    Answer: Yes, CY74FCT2373CTQCTE4 has built-in ESD protection on all inputs and outputs.

  6. Question: What is the output drive strength of this flip-flop?
    Answer: The output drive strength of CY74FCT2373CTQCTE4 is typically ±24mA.

  7. Question: Can I cascade multiple CY74FCT2373CTQCTE4 flip-flops together?
    Answer: Yes, you can cascade multiple CY74FCT2373CTQCTE4 flip-flops to increase the number of outputs.

  8. Question: Is this IC compatible with other logic families?
    Answer: Yes, CY74FCT2373CTQCTE4 is compatible with a wide range of logic families, including TTL and CMOS.

  9. Question: What is the power consumption of this flip-flop?
    Answer: The power consumption of CY74FCT2373CTQCTE4 is typically very low, making it suitable for low-power applications.

  10. Question: Can I use this flip-flop in high-speed data communication systems?
    Answer: Yes, CY74FCT2373CTQCTE4 is designed for high-speed applications, including data communication systems.

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