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74LVC373ADB,118
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74LVC373ADB,118

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Logic
  • Characteristics: Octal transparent latch with 3-state outputs
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Latch with output enable functionality
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • High-Level Input Voltage: 2V (minimum), VCC (maximum)
  • Low-Level Input Voltage: GND (minimum), 0.8V (maximum)
  • High-Level Output Voltage: VCC - 0.6V (minimum), VCC (maximum)
  • Low-Level Output Voltage: GND (minimum), 0.1V (maximum)
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74LVC373ADB,118 IC has a total of 20 pins. The pin configuration is as follows:

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

Functional Features

The 74LVC373ADB,118 is an octal transparent latch with 3-state outputs. It allows data to be stored and latched when the latch enable (LE) input is high. The output enable (OE) input controls the 3-state outputs, enabling or disabling them. When OE is low, the outputs are in a high-impedance state.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide supply voltage range - 3-state outputs for bus-oriented applications

Disadvantages: - Limited number of inputs and outputs - Not suitable for complex logic functions

Working Principles

The 74LVC373ADB,118 operates based on the principles of digital logic. When the latch enable (LE) input is high, the data inputs (D0-D7) are latched and stored. The stored data can then be accessed through the corresponding data outputs (Q0-Q7). The output enable (OE) input controls whether the outputs are active or in a high-impedance state.

Detailed Application Field Plans

The 74LVC373ADB,118 is commonly used in various digital systems and applications, including but not limited to: - Microprocessor-based systems - Data storage and retrieval systems - Communication systems - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LVC373ADB,118 include: - 74HC373: Octal D-type transparent latch with 3-state outputs - 74LS373: Octal D-type latch with 3-state outputs - SN74LVC373A: Octal transparent latch with 3-state outputs

These alternative models may have slight differences in specifications and pin configurations, but they serve the same purpose of storing and latching data with 3-state output functionality.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 74LVC373ADB,118 en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of 74LVC373ADB,118:

  1. Q: What is the function of the 74LVC373ADB,118? A: The 74LVC373ADB,118 is an octal transparent latch with 3-state outputs. It can be used to store and control the flow of data in digital circuits.

  2. Q: What is the operating voltage range of the 74LVC373ADB,118? A: The operating voltage range of the 74LVC373ADB,118 is from 1.65V to 5.5V.

  3. Q: How many latch outputs does the 74LVC373ADB,118 have? A: The 74LVC373ADB,118 has 8 latch outputs, making it suitable for applications that require multiple data storage.

  4. Q: Can the 74LVC373ADB,118 be used in high-speed applications? A: Yes, the 74LVC373ADB,118 is designed for high-speed operation and can be used in applications where fast data transfer is required.

  5. Q: Does the 74LVC373ADB,118 support 3-state outputs? A: Yes, the 74LVC373ADB,118 has 3-state outputs, which means the outputs can be disabled or put into a high-impedance state when not in use.

  6. Q: What is the maximum output current of the 74LVC373ADB,118? A: The maximum output current of the 74LVC373ADB,118 is typically 32mA, which allows it to drive standard TTL loads.

  7. Q: Can the 74LVC373ADB,118 be cascaded to increase the number of latch outputs? A: Yes, multiple 74LVC373ADB,118 devices can be cascaded together to increase the number of latch outputs in a system.

  8. Q: Is the 74LVC373ADB,118 compatible with both CMOS and TTL logic levels? A: Yes, the 74LVC373ADB,118 is compatible with both CMOS and TTL logic levels, making it versatile for various applications.

  9. Q: What is the power supply current consumption of the 74LVC373ADB,118? A: The power supply current consumption of the 74LVC373ADB,118 is typically very low, making it suitable for battery-powered applications.

  10. Q: Are there any specific precautions to consider when using the 74LVC373ADB,118? A: It is important to ensure that the voltage levels applied to the inputs and outputs of the 74LVC373ADB,118 are within the specified operating range to prevent damage to the device.

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