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SN74LVU04APWR
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SN74LVU04APWR

Product Overview

  • Category: Integrated Circuit
  • Use: Inverter
  • Characteristics: Low-voltage, low-power, hex inverter
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Logic gate for converting input signals to their complementary outputs
  • Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • High-Level Input Voltage: 2V to VCC + 0.5V
  • Low-Level Input Voltage: -0.5V to 0.8V
  • High-Level Output Voltage: VCC - 0.5V
  • Low-Level Output Voltage: 0.5V
  • Maximum Operating Frequency: 50MHz
  • Propagation Delay Time: 7ns at 3.3V, 10ns at 5V

Detailed Pin Configuration

The SN74LVU04APWR has a total of 14 pins arranged as follows:

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

Functional Features

  • Hex inverter with six independent inverters
  • Converts logic level signals from high to low or low to high
  • Provides complementary outputs for each input
  • Wide supply voltage range allows compatibility with various systems
  • Low power consumption makes it suitable for battery-powered devices

Advantages and Disadvantages

Advantages: - Wide supply voltage range enables versatile applications - Low power consumption prolongs battery life - Small package size saves board space - High-speed operation supports fast signal processing

Disadvantages: - Limited output current capability - Not suitable for high-power applications - Sensitivity to electrostatic discharge (ESD) requires proper handling

Working Principles

The SN74LVU04APWR is a hex inverter that operates by utilizing complementary metal-oxide-semiconductor (CMOS) technology. Each of the six inverters consists of a PMOS transistor and an NMOS transistor connected in series. The input signal is applied to the gate of the PMOS transistor, while the output is taken from the junction of the two transistors. When the input is high, the PMOS transistor turns off, allowing the NMOS transistor to conduct and pull the output low. Conversely, when the input is low, the PMOS transistor conducts, pulling the output high.

Detailed Application Field Plans

The SN74LVU04APWR is widely used in various digital systems and electronic devices. Some common application fields include:

  1. Microcontrollers and microprocessors
  2. Communication systems
  3. Data transmission and reception circuits
  4. Signal conditioning and level shifting circuits
  5. Battery-powered devices
  6. Industrial automation systems
  7. Automotive electronics
  8. Consumer electronics

Detailed and Complete Alternative Models

  1. SN74LVC04APWR: Similar to SN74LVU04APWR but operates at a higher voltage range (1.65V to 3.6V)
  2. SN74AHC04PWR: CMOS inverter with higher speed and lower power consumption
  3. SN74HCU04APWR: Inverter with Schmitt-trigger inputs for improved noise immunity
  4. SN74LVC1G04DBVR: Single inverter in a smaller SOT-23 package

These alternative models offer similar functionality but may have different voltage ranges, speed characteristics, or package options to suit specific application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SN74LVU04APWR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of SN74LVU04APWR:

  1. Q: What is SN74LVU04APWR? A: SN74LVU04APWR is a hex inverter IC (integrated circuit) that converts logic level signals.

  2. Q: What is the operating voltage range of SN74LVU04APWR? A: The operating voltage range of SN74LVU04APWR is typically between 1.65V and 5.5V.

  3. Q: Can SN74LVU04APWR be used for level shifting applications? A: Yes, SN74LVU04APWR can be used for level shifting as it supports both low-voltage and high-voltage logic signals.

  4. Q: What is the maximum output current of SN74LVU04APWR? A: The maximum output current of SN74LVU04APWR is typically around 8mA.

  5. Q: Is SN74LVU04APWR compatible with TTL (Transistor-Transistor Logic) inputs? A: Yes, SN74LVU04APWR is compatible with TTL inputs as it has TTL-compatible input thresholds.

  6. Q: Can SN74LVU04APWR be used in high-speed applications? A: Yes, SN74LVU04APWR is designed for high-speed operation and can be used in applications with fast switching requirements.

  7. Q: Does SN74LVU04APWR have built-in protection features? A: Yes, SN74LVU04APWR has built-in ESD (Electrostatic Discharge) protection on its inputs and outputs.

  8. Q: What is the typical propagation delay of SN74LVU04APWR? A: The typical propagation delay of SN74LVU04APWR is around 4.5ns.

  9. Q: Can SN74LVU04APWR be used in automotive applications? A: Yes, SN74LVU04APWR is qualified for automotive applications and meets the necessary standards.

  10. Q: Are there any specific layout considerations for using SN74LVU04APWR? A: It is recommended to follow the layout guidelines provided in the datasheet to ensure proper performance and minimize noise coupling.

Please note that these answers are general and may vary depending on the specific application and requirements. Always refer to the datasheet and consult with an expert when designing a technical solution.