SN74HC14D

Product Overview

• Category: Integrated Circuit
• Use: Inverter Schmitt Trigger
• Characteristics:
  • High-speed CMOS technology
  • Wide operating voltage range
  • Low power consumption
  • Schmitt trigger inputs for noise immunity
• Package: SOIC (Small Outline Integrated Circuit)
• 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

Detailed Pin Configuration

The SN74HC14D has a total of 14 pins. The pin configuration is as follows:

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

Functional Features

• Hex Schmitt-Trigger Inverters
• Schmitt trigger inputs provide hysteresis for improved noise immunity
• High-speed operation suitable for various applications
• Wide operating voltage range allows compatibility with different systems
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages: - High-speed CMOS technology enables fast operation - Schmitt trigger inputs provide noise immunity - Wide operating voltage range allows compatibility with different systems - Low power consumption for energy-efficient designs

Disadvantages: - Limited number of inverters (6 in total) - Not suitable for applications requiring a large number of inverters

Working Principles

The SN74HC14D is a hex inverter Schmitt trigger IC. It consists of six independent Schmitt-trigger inverters, each capable of converting a low-level input signal to its complementary high-level output signal. The Schmitt trigger inputs provide hysteresis, which helps in reducing the effects of noise and ensuring stable output transitions.

Detailed Application Field Plans

The SN74HC14D can be used in various 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 to SN74HC14D that serve similar functions are: - CD40106BE: Hex Schmitt Trigger Inverter - MC74HC14AN: Hex Schmitt-Trigger Inverter - 74HCT14N: Hex Inverter Schmitt Trigger

These alternative models offer similar functionality and can be used as replacements for SN74HC14D depending on specific requirements.

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