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CD74HC4050E
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CD74HC4050E

Product Overview

  • Category: Integrated Circuit
  • Use: Level Shifter, Logic Converter
  • Characteristics: High-Speed CMOS, Hex Non-Inverting Buffer/Converter
  • Package: 16-Pin DIP (Dual In-Line Package)
  • Essence: Hex Buffer/Converter with High Noise Immunity
  • Packaging/Quantity: Tube, 25 pieces per tube

Specifications

  • Supply Voltage Range: 2V to 6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Maximum Input Current: ±1mA
  • Maximum Output Current: ±5.2mA
  • Propagation Delay Time: 15ns (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The CD74HC4050E has a total of 16 pins arranged as follows:

__ __ A1 |1 \__/ 16| VCC A2 |2 15| A3 A4 |3 14| A5 A6 |4 13| A7 GND|5 12| NC Y1 |6 11| Y2 Y3 |7 10| Y4 Y5 |8 9| Y6 ‾‾ ‾‾

Functional Features

  • Hex non-inverting buffer/converter
  • High noise immunity
  • Wide operating voltage range
  • Fast propagation delay time
  • High output current capability
  • TTL-compatible inputs

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Easy to use and integrate into circuits - Wide operating voltage range allows compatibility with various systems

Disadvantages: - Limited output current capability - Not suitable for high-power applications

Working Principles

The CD74HC4050E is a hex non-inverting buffer/converter that operates as a level shifter and logic converter. It takes input signals from one voltage level and converts them to another voltage level, allowing seamless communication between different parts of a circuit or between different circuits. The device uses high-speed CMOS technology, providing fast signal propagation and high noise immunity.

Detailed Application Field Plans

The CD74HC4050E can be used in various applications, including but not limited to:

  1. Logic level shifting in microcontroller-based systems
  2. Signal conversion between different logic families (e.g., TTL to CMOS)
  3. Voltage level translation in mixed-signal circuits
  4. Buffering and signal conditioning in communication systems
  5. Interface conversion in industrial automation

Detailed and Complete Alternative Models

  1. CD4050BE: Similar functionality, same pin configuration, 14-Pin DIP package
  2. SN74HC4050N: Hex non-inverting buffer/converter, same pin configuration, 16-Pin DIP package
  3. MC74HC4050: High-speed CMOS hex buffer/converter, similar pin configuration, 16-Pin DIP package

These alternative models offer similar features and can be used as replacements for the CD74HC4050E depending on availability and specific requirements.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de CD74HC4050E en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of CD74HC4050E in technical solutions:

  1. Q: What is CD74HC4050E? A: CD74HC4050E is a hex non-inverting buffer/convertor IC (integrated circuit) that can be used for level shifting, signal buffering, and voltage conversion.

  2. Q: What is the operating voltage range of CD74HC4050E? A: CD74HC4050E operates within a voltage range of 2V to 6V.

  3. Q: Can CD74HC4050E be used for logic level shifting? A: Yes, CD74HC4050E can be used for logic level shifting as it provides non-inverting level shifting functionality.

  4. Q: How many channels does CD74HC4050E have? A: CD74HC4050E has six channels, allowing you to convert or buffer up to six different signals.

  5. Q: What is the maximum data rate supported by CD74HC4050E? A: CD74HC4050E supports a maximum data rate of 25 MHz.

  6. Q: Can CD74HC4050E be used for voltage level translation between different logic families? A: Yes, CD74HC4050E can be used for voltage level translation between different logic families, such as TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor).

  7. Q: Does CD74HC4050E require external pull-up or pull-down resistors? A: No, CD74HC4050E does not require external pull-up or pull-down resistors as it has built-in input protection.

  8. Q: What is the maximum output current of CD74HC4050E? A: The maximum output current of CD74HC4050E is typically around 4 mA.

  9. Q: Can CD74HC4050E be used for level shifting between different power supply voltages? A: Yes, CD74HC4050E can be used for level shifting between different power supply voltages, as long as the voltage levels are within its operating range.

  10. Q: Are there any specific precautions to consider when using CD74HC4050E? A: It is important to ensure that the input voltage levels do not exceed the VCC supply voltage and to avoid short-circuiting the outputs to prevent damage to the IC. Additionally, proper decoupling capacitors should be used to minimize noise and stabilize the power supply.