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74HCT2G34GV-Q100H
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74HCT2G34GV-Q100H

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Gate
  • Characteristics: High-speed, low-power, dual buffer with Schmitt-trigger inputs
  • Package: SOT353 (SC-88A)
  • Essence: Buffer gate
  • Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Supply Voltage Range: 2.0V to 5.5V
  • Input Voltage Range: -0.5V to VCC + 0.5V
  • Output Voltage Range: GND to VCC
  • Operating Temperature Range: -40°C to +125°C
  • Propagation Delay: 6 ns (typical)
  • Output Drive Capability: ±4 mA at 5V
  • Input Capacitance: 3 pF (typical)

Detailed Pin Configuration

The 74HCT2G34GV-Q100H has a total of 5 pins:

  1. Pin 1: Input A
  2. Pin 2: Input B
  3. Pin 3: Output Y
  4. Pin 4: GND (Ground)
  5. Pin 5: VCC (Supply Voltage)

Functional Features

  • Dual buffer with Schmitt-trigger inputs
  • Provides high noise immunity
  • Translates TTL input levels to CMOS output levels
  • Allows bi-directional level shifting

Advantages

  • High-speed operation
  • Low power consumption
  • Wide supply voltage range
  • Small package size for space-constrained applications
  • Schmitt-trigger inputs provide hysteresis for improved noise immunity

Disadvantages

  • Limited output drive capability
  • Not suitable for high-current applications
  • May require additional external components for specific applications

Working Principles

The 74HCT2G34GV-Q100H is a dual buffer with Schmitt-trigger inputs. It operates by amplifying and buffering the input signals, providing a clean and stable output signal. The Schmitt-trigger inputs ensure that the output transitions occur at well-defined voltage levels, improving noise immunity and reducing false triggering.

Detailed Application Field Plans

The 74HCT2G34GV-Q100H is commonly used in various digital logic applications, including:

  1. Signal conditioning
  2. Level shifting
  3. Clock distribution
  4. Data transmission
  5. Sensor interfacing

Detailed and Complete Alternative Models

  1. SN74LVC2G34-Q1: Dual buffer with Schmitt-trigger inputs, SOT353 package
  2. MC74VHC2G34: Dual buffer with Schmitt-trigger inputs, SOT353 package
  3. TC7SZ34FU: Single buffer with Schmitt-trigger input, SOT353 package

These alternative models offer similar functionality and can be used as replacements for the 74HCT2G34GV-Q100H in various applications.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 74HCT2G34GV-Q100H i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of 74HCT2G34GV-Q100H in technical solutions:

  1. Q: What is the function of the 74HCT2G34GV-Q100H? A: The 74HCT2G34GV-Q100H is a dual buffer with Schmitt-trigger inputs, used for signal buffering and level shifting.

  2. Q: What is the voltage supply range for this IC? A: The 74HCT2G34GV-Q100H operates within a voltage supply range of 4.5V to 5.5V.

  3. Q: Can I use this IC for bidirectional level shifting? A: No, the 74HCT2G34GV-Q100H is unidirectional and can only shift signals from low to high voltage levels.

  4. Q: What is the maximum output current this IC can provide? A: The 74HCT2G34GV-Q100H can source or sink up to 8mA of current per output pin.

  5. Q: Is this IC suitable for high-speed applications? A: Yes, the 74HCT2G34GV-Q100H has a typical propagation delay of 6ns, making it suitable for many high-speed applications.

  6. Q: Can I connect multiple inputs together without any external components? A: Yes, the 74HCT2G34GV-Q100H has Schmitt-trigger inputs, allowing direct connection of multiple inputs without external components.

  7. Q: What is the operating temperature range for this IC? A: The 74HCT2G34GV-Q100H is designed to operate within the temperature range of -40°C to +125°C.

  8. Q: Can I use this IC in battery-powered applications? A: Yes, the 74HCT2G34GV-Q100H has a low power consumption and can be used in battery-powered applications.

  9. Q: Does this IC have any built-in protection features? A: Yes, the 74HCT2G34GV-Q100H has built-in ESD protection on all inputs and outputs.

  10. Q: What is the package type for this IC? A: The 74HCT2G34GV-Q100H is available in a small SOT353 package, which is suitable for space-constrained applications.

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