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SN74HC08PWRE4
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SN74HC08PWRE4

Product Overview

  • Category: Integrated Circuit
  • Use: Logic Gate
  • Characteristics: Quad 2-input AND gate
  • Package: TSSOP-14
  • Essence: High-speed CMOS logic gate
  • Packaging/Quantity: Tape and Reel, 2500 units 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 SN74HC08PWRE4 has a TSSOP-14 package with the following pin configuration:

__ __ 1 |1 \__/ 14| VCC 2 |2 13| A1 3 |3 12| B1 4 |4 11| Y1 5 |5 10| A2 6 |6 9| B2 7 |7 8| Y2 |_________|

Functional Features

  • Quad 2-input AND gate
  • High-speed operation
  • Compatible with CMOS and TTL voltage levels
  • Low power consumption
  • Schmitt-trigger inputs for noise immunity
  • Balanced propagation delays
  • Wide operating temperature range

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data processing - Compatibility with both CMOS and TTL voltage levels enables easy integration into existing systems - Low power consumption reduces energy requirements - Schmitt-trigger inputs provide improved noise immunity - Balanced propagation delays ensure accurate signal timing - Wide operating temperature range allows for use in various environments

Disadvantages: - Limited to 2-input AND gate functionality, may not be suitable for complex logic operations - TSSOP package may require specialized equipment for soldering and handling

Working Principles

The SN74HC08PWRE4 is a quad 2-input AND gate that performs logical AND operations on two input signals. It utilizes high-speed CMOS technology, allowing for fast data processing. The inputs are equipped with Schmitt-trigger circuitry, which provides noise immunity by ensuring stable output even in the presence of input signal fluctuations. The balanced propagation delays guarantee accurate timing of the output signal.

Detailed Application Field Plans

The SN74HC08PWRE4 can be used in various applications that require logical AND operations, such as:

  1. Digital systems: Used in microcontrollers, processors, and digital signal processing circuits.
  2. Communication systems: Employed in data transmission and reception circuits.
  3. Industrial automation: Integrated into control systems for logical decision-making.
  4. Automotive electronics: Utilized in vehicle control units and sensor interfaces.
  5. Consumer electronics: Incorporated in devices like televisions, smartphones, and gaming consoles.

Detailed and Complete Alternative Models

  1. SN74HC08N: DIP-14 package, similar specifications and features.
  2. SN74LS08N: DIP-14 package, TTL logic family, compatible pin configuration.
  3. CD4081BE: DIP-14 package, quad 2-input AND gate, CMOS logic family.

These alternative models offer similar functionality and can be used as substitutes for the SN74HC08PWRE4 depending on specific requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN74HC08PWRE4 i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of SN74HC08PWRE4 in technical solutions:

  1. Q: What is SN74HC08PWRE4? A: SN74HC08PWRE4 is a quad 2-input AND gate IC (integrated circuit) that is commonly used in digital logic applications.

  2. Q: What is the operating voltage range for SN74HC08PWRE4? A: The operating voltage range for SN74HC08PWRE4 is typically between 2V and 6V.

  3. Q: What is the maximum output current of SN74HC08PWRE4? A: The maximum output current of SN74HC08PWRE4 is around 25mA.

  4. Q: Can SN74HC08PWRE4 be used in high-speed applications? A: Yes, SN74HC08PWRE4 can be used in high-speed applications as it has a typical propagation delay of around 9ns.

  5. Q: How many inputs does SN74HC08PWRE4 have? A: SN74HC08PWRE4 has four inputs, with each input being a 2-input AND gate.

  6. Q: Is SN74HC08PWRE4 compatible with TTL (Transistor-Transistor Logic) inputs? A: Yes, SN74HC08PWRE4 is compatible with TTL inputs, making it suitable for interfacing with TTL logic circuits.

  7. Q: What is the package type of SN74HC08PWRE4? A: SN74HC08PWRE4 comes in a small-outline integrated circuit (SOIC) package.

  8. Q: Can SN74HC08PWRE4 handle ESD (Electrostatic Discharge) protection? A: Yes, SN74HC08PWRE4 is designed to provide ESD protection up to 2kV (Human Body Model).

  9. Q: What is the temperature range for SN74HC08PWRE4? A: SN74HC08PWRE4 can operate within a temperature range of -40°C to +85°C.

  10. Q: What are some typical applications of SN74HC08PWRE4? A: SN74HC08PWRE4 is commonly used in various digital logic applications such as signal conditioning, data processing, and control systems.

Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.