SN74HC14APWRG4

Product Overview

• Category: Integrated Circuit
• Use: Inverting Schmitt Trigger
• Characteristics:
  • High-speed CMOS technology
  • Wide operating voltage range
  • Low power consumption
  • Schmitt trigger inputs for noise immunity
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Hex Schmitt-Trigger Inverters
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay Time: 9 ns (typical)
• Maximum Quiescent Current: 1 µA
• Maximum Output Current: ±25 mA

Detailed Pin Configuration

The SN74HC14APWRG4 has a total of 14 pins. The pin configuration is as follows:

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

Functional Features

• Hex Schmitt-Trigger Inverters: The SN74HC14APWRG4 consists of six independent Schmitt-trigger inverters. These inverters are designed to convert slowly changing input signals into sharply defined, jitter-free output signals.
• Noise Immunity: The Schmitt trigger inputs provide hysteresis, making the circuit less sensitive to noise and ensuring reliable operation even in noisy environments.
• High-Speed CMOS Technology: The use of high-speed CMOS technology allows for fast switching times and efficient performance.

Advantages and Disadvantages

Advantages: - Wide operating voltage range allows for compatibility with various systems. - Low power consumption makes it suitable for battery-powered devices. - Schmitt trigger inputs provide noise immunity, ensuring reliable operation. - High-speed CMOS technology enables fast switching times.

Disadvantages: - Limited output current may not be suitable for applications requiring higher current levels. - TSSOP package may require careful handling during assembly.

Working Principles

The SN74HC14APWRG4 operates based on the principles of Schmitt-trigger logic. When the input voltage crosses a certain threshold level, determined by the hysteresis of the Schmitt trigger, the output switches states. This ensures that slow and noisy input signals are converted into clean and well-defined output signals.

Detailed Application Field Plans

The SN74HC14APWRG4 is commonly used in various electronic applications, including but not limited to: - Signal conditioning - Oscillators - Level shifting - Pulse shaping - Waveform generation - Noise filtering

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the SN74HC14APWRG4 include: - CD40106B: Hex Schmitt-Trigger Inverter - 74HCT14: Hex Inverting Schmitt Trigger - MC14584B: Hex Schmitt-Trigger Inverter

These alternative models offer similar functionality and can be used as replacements depending on specific requirements.

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