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74AHC14PW,112

74AHC14PW,112

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Inverter
  • Characteristics: High-speed, low-power, Schmitt trigger input
  • Package: TSSOP-14
  • Essence: Hex inverter with Schmitt-trigger inputs
  • Packaging/Quantity: Tape and reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 2 V to 5.5 V
  • Input Voltage Range: -0.5 V to VCC + 0.5 V
  • Output Voltage Range: GND to VCC
  • Maximum Operating Frequency: 125 MHz
  • Propagation Delay: 9 ns at 5 V, 20 ns at 2 V
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74AHC14PW,112 has a total of 14 pins arranged as follows:

  1. Pin 1: Input 1 (Schmitt trigger)
  2. Pin 2: Output 1
  3. Pin 3: Ground (GND)
  4. Pin 4: Input 2 (Schmitt trigger)
  5. Pin 5: Output 2
  6. Pin 6: Input 3 (Schmitt trigger)
  7. Pin 7: Output 3
  8. Pin 8: VCC (Supply voltage)
  9. Pin 9: Output 4
  10. Pin 10: Input 4 (Schmitt trigger)
  11. Pin 11: Output 5
  12. Pin 12: Input 5 (Schmitt trigger)
  13. Pin 13: Output 6
  14. Pin 14: Input 6 (Schmitt trigger)

Functional Features

  • Hex inverter with Schmitt-trigger inputs
  • Converts high-level input signals to low-level output signals and vice versa
  • Provides hysteresis to improve noise immunity
  • Suitable for interfacing between different logic families

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide supply voltage range - Schmitt-trigger inputs for improved noise immunity

Disadvantages: - Limited maximum operating frequency compared to some other ICs - Not suitable for applications requiring very high-speed signal processing

Working Principles

The 74AHC14PW,112 is a hex inverter with Schmitt-trigger inputs. It operates by converting input signals from high to low or low to high levels based on the threshold voltage levels set by the Schmitt trigger. This conversion allows for improved noise immunity and stable output signals.

Detailed Application Field Plans

The 74AHC14PW,112 can be used in various applications, including but not limited to: 1. Digital signal processing 2. Communication systems 3. Industrial automation 4. Consumer electronics 5. Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the 74AHC14PW,112 are: 1. SN74LVC1G04DBVR - Single Inverter Gate, SOT-23-5 package 2. CD40106BE - Hex Schmitt Trigger, DIP-14 package 3. MC74VHC1GT14DTT1G - Single Schmitt-Trigger Inverter, SOT-23-5 package 4. TC7SZ14FU - Single Schmitt Inverter, UDFN6 package 5. HCF40106BEY - Hex Schmitt Trigger, SOIC-14 package

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

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 74AHC14PW,112 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of 74AHC14PW,112 in technical solutions:

1. What is the function of the 74AHC14PW,112? The 74AHC14PW,112 is a hex inverter with Schmitt-trigger inputs. It converts low-level signals to high-level signals and vice versa.

2. What is the operating voltage range for the 74AHC14PW,112? The operating voltage range for the 74AHC14PW,112 is typically between 2V and 5.5V.

3. Can the 74AHC14PW,112 be used as a level shifter? Yes, the 74AHC14PW,112 can be used as a level shifter to convert signals between different voltage levels.

4. How many inverters are there in the 74AHC14PW,112? The 74AHC14PW,112 contains six independent inverters.

5. What is the maximum output current of the 74AHC14PW,112? The maximum output current of the 74AHC14PW,112 is typically around 8mA.

6. Can the 74AHC14PW,112 be used in high-speed applications? Yes, the 74AHC14PW,112 is designed for high-speed operation and can be used in applications with fast switching requirements.

7. Is the 74AHC14PW,112 compatible with TTL logic levels? Yes, the 74AHC14PW,112 is compatible with both CMOS and TTL logic levels.

8. What is the input voltage threshold for the Schmitt-trigger inputs? The input voltage threshold for the Schmitt-trigger inputs is typically around 1.5V.

9. Can the 74AHC14PW,112 be used in automotive applications? Yes, the 74AHC14PW,112 is qualified for automotive applications and can operate within the specified temperature range.

10. Are there any specific precautions to consider when using the 74AHC14PW,112? It is important to ensure that the power supply voltage does not exceed the maximum specified voltage range, and to follow the recommended operating conditions provided in the datasheet to ensure proper functionality and reliability of the device.