Nexperia USA Inc.
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74LVC374AD,118
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74LVC374AD,118

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: Low-voltage CMOS Octal D-type Flip-Flop with 3-state outputs
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: This IC is designed to store and transfer data in electronic circuits.
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • High-Level Input Voltage: 2V to VCC + 0.5V
  • Low-Level Input Voltage: -0.5V to 0.8V
  • High-Level Output Voltage: 2.4V (min) at IOH = -24mA
  • Low-Level Output Voltage: 0.4V (max) at IOL = 24mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74LVC374AD,118 IC has a total of 20 pins. The pin configuration is as follows:

  1. Pin 1: Data Input (D0)
  2. Pin 2: Data Input (D1)
  3. Pin 3: Data Input (D2)
  4. Pin 4: Data Input (D3)
  5. Pin 5: Data Input (D4)
  6. Pin 6: Data Input (D5)
  7. Pin 7: Data Input (D6)
  8. Pin 8: Data Input (D7)
  9. Pin 9: Clock Input (CP)
  10. Pin 10: Clock Enable Input (CE)
  11. Pin 11: Output Enable Input (OE)
  12. Pin 12: Master Reset Input (MR)
  13. Pin 13: Output (Q0)
  14. Pin 14: Output (Q1)
  15. Pin 15: Output (Q2)
  16. Pin 16: Output (Q3)
  17. Pin 17: Output (Q4)
  18. Pin 18: Output (Q5)
  19. Pin 19: Output (Q6)
  20. Pin 20: Output (Q7)

Functional Features

  • The 74LVC374AD,118 is an octal D-type flip-flop with 3-state outputs.
  • It has eight data inputs (D0-D7) and eight outputs (Q0-Q7).
  • The IC operates at a low voltage range of 1.65V to 5.5V.
  • It features a clock input (CP), clock enable input (CE), output enable input (OE), and master reset input (MR).
  • The 3-state outputs allow multiple devices to be connected to a common bus.

Advantages and Disadvantages

Advantages: - Low-voltage operation allows for compatibility with various electronic systems. - 3-state outputs enable efficient bus sharing in multi-device applications. - Compact SOIC package provides space-saving integration.

Disadvantages: - Limited operating temperature range (-40°C to +125°C). - Requires careful consideration of voltage levels to prevent damage.

Working Principles

The 74LVC374AD,118 operates as a storage device for digital data. The flip-flop stores the input data on the rising edge of the clock signal (CP). The stored data is then available at the outputs (Q0-Q7). The clock enable input (CE) and output enable input (OE) control the operation of the flip-flop. The master reset input (MR) resets all outputs to a low state when activated.

Detailed Application Field Plans

The 74LVC374AD,118 is commonly used in various digital systems and applications, including: - Microcontrollers - Data storage devices - Communication systems - Industrial automation - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as replacements for the 74LVC374AD,118 are: - SN74LVC374A - MC74LVC374A - CD74LVC374

These alternatives offer similar functionality and characteristics, providing flexibility in design choices.

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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של 74LVC374AD,118 בפתרונות טכניים

Sure! Here are 10 common questions and answers related to the application of 74LVC374AD,118 in technical solutions:

  1. Q: What is the function of the 74LVC374AD,118? A: The 74LVC374AD,118 is an octal D-type flip-flop with 3-state outputs. It can store and transfer data in digital circuits.

  2. Q: What is the operating voltage range for the 74LVC374AD,118? A: The operating voltage range for the 74LVC374AD,118 is typically between 1.65V and 5.5V.

  3. Q: How many flip-flops are there in the 74LVC374AD,118? A: The 74LVC374AD,118 has 8 flip-flops, making it an octal (8-bit) device.

  4. Q: Can the 74LVC374AD,118 be used for level shifting? A: Yes, the 74LVC374AD,118 can be used for level shifting as it supports both 3.3V and 5V logic levels.

  5. Q: What is the maximum clock frequency supported by the 74LVC374AD,118? A: The maximum clock frequency supported by the 74LVC374AD,118 is typically around 200 MHz.

  6. Q: Does the 74LVC374AD,118 have any built-in protection features? A: Yes, the 74LVC374AD,118 has built-in ESD protection on all inputs and outputs.

  7. Q: Can the 74LVC374AD,118 be used in high-speed data transfer applications? A: Yes, the 74LVC374AD,118 is suitable for high-speed data transfer applications due to its fast propagation delay and setup/hold times.

  8. Q: What is the power supply current consumption of the 74LVC374AD,118? A: The power supply current consumption of the 74LVC374AD,118 depends on the operating conditions but is typically low.

  9. Q: Can the outputs of the 74LVC374AD,118 be disabled? A: Yes, the outputs of the 74LVC374AD,118 can be disabled by using the OE (Output Enable) pin.

  10. Q: Is the 74LVC374AD,118 available in different package options? A: Yes, the 74LVC374AD,118 is available in various package options such as SOIC, TSSOP, and SSOP.

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