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74VHC126PW,118
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Encyclopedia Entry: 74VHC126PW,118

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Gate Buffer/Driver
  • Characteristics: High-Speed, Low-Power, Wide Operating Voltage Range
  • Package: TSSOP-14
  • Essence: Buffer/Driver IC for digital signal amplification and level shifting
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 2.0V to 5.5V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Maximum Operating Frequency: 200MHz
  • Propagation Delay Time: 3.4ns (typical)
  • Output Current: ±8mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74VHC126PW,118 IC has a total of 14 pins, which are assigned as follows:

  1. Pin 1: Output Y1
  2. Pin 2: Input A1
  3. Pin 3: Enable Input (GND = Active, VCC = Disabled)
  4. Pin 4: GND (Ground)
  5. Pin 5: Output Y2
  6. Pin 6: Input A2
  7. Pin 7: Output Y3
  8. Pin 8: Input A3
  9. Pin 9: VCC (Supply Voltage)
  10. Pin 10: Output Y4
  11. Pin 11: Input A4
  12. Pin 12: Enable Input (GND = Active, VCC = Disabled)
  13. Pin 13: GND (Ground)
  14. Pin 14: NC (No Connection)

Functional Features

  • The 74VHC126PW,118 is a quad buffer/driver IC with 3-state outputs.
  • It provides high-speed signal amplification and level shifting capabilities.
  • The device operates at a wide voltage range, making it suitable for various applications.
  • It features low power consumption, making it energy-efficient.

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient signal processing. - Wide operating voltage range enables compatibility with different systems. - Low power consumption reduces energy usage. - 3-state outputs provide flexibility in controlling signal flow.

Disadvantages: - Limited output current may restrict use in certain high-power applications. - Propagation delay time may affect timing-sensitive operations.

Working Principles

The 74VHC126PW,118 functions as a buffer/driver by taking input signals and amplifying them to drive output loads. It operates based on the principles of digital logic gates, specifically the buffer and driver configurations. The enable inputs control the output state, allowing the device to be enabled or disabled as needed.

Detailed Application Field Plans

The 74VHC126PW,118 is commonly used in various digital systems and applications, including but not limited to: - Microcontrollers and microprocessors - Communication systems - Data transmission and reception circuits - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74VHC126PW,118 include: - SN74LVC126A: Quad Buffer/Driver with 3-State Outputs - MC74VHC126: Quad Buffer/Driver with 3-State Outputs - CD74HCT126: Quad Bus Buffer/Driver with 3-State Outputs - 74ACT126: Quad Buffer/Driver with 3-State Outputs

These alternative models can be considered based on specific requirements and compatibility with existing systems.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 74VHC126PW,118 في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of 74VHC126PW,118 in technical solutions:

1. What is the function of the 74VHC126PW,118? The 74VHC126PW,118 is a quad buffer/line driver with 3-state outputs. It is used to control the flow of data between different parts of a circuit.

2. What is the operating voltage range for the 74VHC126PW,118? The operating voltage range for the 74VHC126PW,118 is typically between 2.0V and 5.5V.

3. How many buffers/line drivers are there in the 74VHC126PW,118? The 74VHC126PW,118 has four buffers/line drivers.

4. What is the maximum output current of the 74VHC126PW,118? The maximum output current of the 74VHC126PW,118 is typically 8mA.

5. Can the 74VHC126PW,118 be used for level shifting? Yes, the 74VHC126PW,118 can be used for level shifting as it supports both TTL and CMOS logic levels.

6. What is the propagation delay of the 74VHC126PW,118? The propagation delay of the 74VHC126PW,118 is typically around 4.5ns.

7. Is the 74VHC126PW,118 compatible with other logic families? Yes, the 74VHC126PW,118 is compatible with a wide range of logic families including TTL, CMOS, and LVTTL.

8. Can the 74VHC126PW,118 be used in high-speed applications? Yes, the 74VHC126PW,118 is designed for high-speed operation and can be used in applications with fast switching requirements.

9. Does the 74VHC126PW,118 have internal pull-up or pull-down resistors? No, the 74VHC126PW,118 does not have internal pull-up or pull-down resistors. External resistors may be required for specific applications.

10. What is the package type of the 74VHC126PW,118? The 74VHC126PW,118 is available in a TSSOP-14 package.

Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for the 74VHC126PW,118.