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TC74LCX574FTELM
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TC74LCX574FTELM

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: Low-voltage, high-speed, and low-power consumption
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Digital logic circuit component
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: 2.0V to 3.6V
  • High-Level Input Voltage: 2.0V to VCC + 0.3V
  • Low-Level Input Voltage: -0.3V to 0.8V
  • High-Level Output Voltage: VCC - 0.3V
  • Low-Level Output Voltage: 0.3V
  • Maximum Operating Frequency: 200MHz
  • Number of Flip-Flops: 8

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. CP (Clock Pulse Input)
  11. OE (Output Enable)
  12. Q0 (Flip-Flop Output 0)
  13. Q1 (Flip-Flop Output 1)
  14. Q2 (Flip-Flop Output 2)
  15. Q3 (Flip-Flop Output 3)
  16. Q4 (Flip-Flop Output 4)
  17. Q5 (Flip-Flop Output 5)
  18. Q6 (Flip-Flop Output 6)
  19. Q7 (Flip-Flop Output 7)
  20. VCC (Supply Voltage)

Functional Features

  • The TC74LCX574FTELM is an octal D-type flip-flop that operates at low voltage levels.
  • It has a high-speed operation, making it suitable for applications requiring fast data transfer.
  • The low-power consumption of this IC makes it energy-efficient and suitable for battery-powered devices.
  • The flip-flop outputs are latched on the rising edge of the clock pulse input.
  • The output enable pin allows for easy control of the output state.

Advantages and Disadvantages

Advantages

  • Low-voltage operation enables compatibility with various digital systems.
  • High-speed operation facilitates quick data processing.
  • Low-power consumption extends battery life in portable devices.
  • Octal configuration provides multiple flip-flops in a single package, reducing component count and board space requirements.

Disadvantages

  • Limited to 8-bit data input/output, which may not be sufficient for certain applications requiring larger data sizes.
  • The TSSOP package may require specialized equipment for soldering and handling.

Working Principles

The TC74LCX574FTELM operates based on the principles of digital logic circuits. It uses D-type flip-flops to store and transfer data. The inputs (D0-D7) hold the data to be stored, and the clock pulse (CP) triggers the transfer of data to the outputs (Q0-Q7). The output enable (OE) pin controls whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

The TC74LCX574FTELM can be used in various applications, including: 1. Microcontrollers and microprocessors 2. Data storage systems 3. Communication devices 4. Networking equipment 5. Consumer electronics

Detailed and Complete Alternative Models

  1. SN74LVC574A: Similar octal D-type flip-flop with 3.3V voltage compatibility.
  2. MC74LCX574: Octal D-type flip-flop with 5V voltage compatibility.
  3. CD74HC574: Octal D-type flip-flop with high-speed operation.

(Note: The above alternative models are provided for reference and may have different specifications and pin configurations. It is recommended to consult the respective datasheets for detailed information.)

This concludes the encyclopedia entry for TC74LCX574FTELM, an octal D-type flip-flop integrated circuit.

技術ソリューションにおける TC74LCX574FTELM の適用に関連する 10 件の一般的な質問と回答をリストします。

Sure! Here are 10 common questions and answers related to the application of TC74LCX574FTELM in technical solutions:

  1. Q: What is TC74LCX574FTELM? A: TC74LCX574FTELM is a specific type of integrated circuit (IC) that functions as an octal D-type flip-flop with 3-state outputs.

  2. Q: What are the key features of TC74LCX574FTELM? A: Some key features include low power consumption, wide operating voltage range, high-speed operation, and 3-state outputs for bus-oriented applications.

  3. Q: How can TC74LCX574FTELM be used in technical solutions? A: It can be used in various digital systems, such as data storage, address latching, register transfer, and bus interfacing.

  4. Q: What is the operating voltage range of TC74LCX574FTELM? A: The operating voltage range is typically between 2.0V and 3.6V.

  5. Q: What is the maximum clock frequency supported by TC74LCX574FTELM? A: The maximum clock frequency is typically around 200 MHz.

  6. Q: Does TC74LCX574FTELM have any built-in protection features? A: Yes, it has built-in ESD (Electrostatic Discharge) protection on all inputs and outputs.

  7. Q: Can TC74LCX574FTELM drive heavy loads directly? A: No, it is recommended to use a buffer or driver when driving heavy loads.

  8. Q: Is TC74LCX574FTELM compatible with other logic families? A: Yes, it is designed to be compatible with both TTL and CMOS logic families.

  9. Q: What is the power supply voltage required for TC74LCX574FTELM? A: The power supply voltage typically ranges from 2.0V to 3.6V.

  10. Q: Are there any specific precautions to consider when using TC74LCX574FTELM? A: It is important to avoid exceeding the maximum ratings, provide proper decoupling capacitors, and follow recommended operating conditions mentioned in the datasheet.

Please note that the answers provided here are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with technical experts for accurate information.