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SN74AHC14PWRG3
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SN74AHC14PWRG3

Product Overview

  • Category: Integrated Circuit
  • Use: Inverter Schmitt Trigger
  • Characteristics: High-Speed, Low-Power, Wide Operating Voltage Range
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Hex Schmitt-Trigger Inverter
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 2 V to 5.5 V
  • Input Voltage Range: 0 V to VCC
  • Output Voltage Range: 0 V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Propagation Delay: 7 ns (typical)
  • Output Current: ±8 mA
  • Input Capacitance: 3.5 pF (typical)

Detailed Pin Configuration

The SN74AHC14PWRG3 has a total of 14 pins arranged as follows:

  1. Pin 1: Input A1
  2. Pin 2: Output Y1
  3. Pin 3: Input A2
  4. Pin 4: Output Y2
  5. Pin 5: Input A3
  6. Pin 6: Output Y3
  7. Pin 7: Ground (GND)
  8. Pin 8: Output Y4
  9. Pin 9: Input A4
  10. Pin 10: Output Y5
  11. Pin 11: Input A5
  12. Pin 12: Output Y6
  13. Pin 13: VCC (Positive Power Supply)
  14. Pin 14: Input A6

Functional Features

  • Hex Schmitt-Trigger Inverter with hysteresis for improved noise immunity.
  • High-speed operation allows for efficient signal processing.
  • Low-power consumption makes it suitable for battery-powered devices.
  • Wide operating voltage range provides flexibility in various applications.
  • Schmitt-trigger inputs ensure clean and stable switching behavior.

Advantages

  • Improved noise immunity due to hysteresis.
  • Fast propagation delay enables quick response times.
  • Low power consumption extends battery life.
  • Versatile operating voltage range allows compatibility with different systems.
  • Stable and reliable performance with Schmitt-trigger inputs.

Disadvantages

  • Limited output current may restrict use in high-current applications.
  • Input capacitance can affect signal integrity in high-frequency circuits.
  • Temperature limitations may require additional cooling measures in extreme environments.

Working Principles

The SN74AHC14PWRG3 is a hex inverter with Schmitt-trigger inputs. It converts input logic levels into inverted output logic levels. The Schmitt-trigger inputs provide hysteresis, which helps eliminate noise and improve the stability of the output signal. When the input voltage crosses a certain threshold, the output switches states, ensuring clean and reliable signal transitions.

Detailed Application Field Plans

The SN74AHC14PWRG3 is widely used in various electronic applications, including:

  1. Digital Logic Circuits: It is commonly used as an inverter in digital logic circuits to invert and amplify signals.
  2. Oscillators: The Schmitt-trigger inputs make it suitable for building relaxation oscillators and waveform generators.
  3. Signal Conditioning: Its hysteresis feature helps remove noise from input signals, making it useful in signal conditioning circuits.
  4. Communication Systems: It can be employed in communication systems for level shifting and signal inversion purposes.
  5. Sensor Interfaces: The SN74AHC14PWRG3 can be utilized in sensor interfaces to process and condition sensor signals.

Detailed and Complete Alternative Models

  1. SN74AHC14DGV: SOIC (Small Outline Integrated Circuit) package, 2500 pieces per reel.
  2. SN74AHC14RGYR: QFN (Quad Flat No-Lead) package, 3000 pieces per reel.
  3. SN74AHC14PWR: TSSOP package, 2000 pieces per reel.
  4. SN74AHC14NSR: SOP (Small Outline Package) package, 4000 pieces per reel.

These alternative models offer similar functionality and characteristics to the SN74AHC14PWRG3, providing options for different packaging requirements and quantities.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SN74AHC14PWRG3 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of SN74AHC14PWRG3 in technical solutions:

  1. Q: What is SN74AHC14PWRG3? A: SN74AHC14PWRG3 is a hex inverter Schmitt-trigger IC, commonly used for signal conditioning and level shifting applications.

  2. Q: What is the operating voltage range of SN74AHC14PWRG3? A: The operating voltage range of SN74AHC14PWRG3 is typically between 2V and 5.5V.

  3. Q: Can SN74AHC14PWRG3 be used for logic level conversion? A: Yes, SN74AHC14PWRG3 can be used for logic level conversion as it has Schmitt-trigger inputs that provide hysteresis and improve noise immunity.

  4. Q: How many inverters are there in SN74AHC14PWRG3? A: SN74AHC14PWRG3 consists of six independent inverters.

  5. Q: What is the maximum output current of SN74AHC14PWRG3? A: The maximum output current of SN74AHC14PWRG3 is typically around 8mA.

  6. Q: Can SN74AHC14PWRG3 be used for driving capacitive loads? A: Yes, SN74AHC14PWRG3 can drive small capacitive loads up to a certain limit. However, for larger capacitive loads, additional buffering may be required.

  7. Q: What is the propagation delay of SN74AHC14PWRG3? A: The propagation delay of SN74AHC14PWRG3 is typically around 10ns.

  8. Q: Can SN74AHC14PWRG3 be used in high-speed applications? A: Yes, SN74AHC14PWRG3 can be used in moderate-speed applications, but it may not be suitable for very high-speed applications due to its limited propagation delay.

  9. Q: Is SN74AHC14PWRG3 compatible with other logic families? A: SN74AHC14PWRG3 is compatible with a wide range of logic families, including CMOS, TTL, and LVTTL.

  10. Q: What is the package type of SN74AHC14PWRG3? A: SN74AHC14PWRG3 is available in a TSSOP-14 package, which is a small surface-mount package with 14 pins.

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