ON Semiconductor
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NLV74HC244ADWR2G
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NLV74HC244ADWR2G

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Shifter
  • Characteristics: High-speed, low-power consumption
  • Package: SOIC-20
  • Essence: Non-inverting Buffer/Line Driver
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 2 V to 6 V
  • Input Voltage Range: 0 V to VCC
  • Output Voltage Range: 0 V to VCC
  • Maximum Operating Frequency: 74 MHz
  • Propagation Delay: 9 ns (typical)
  • Output Drive Capability: ±24 mA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The NLV74HC244ADWR2G has a total of 20 pins. The pin configuration is as follows:

  1. GND (Ground)
  2. A1 (Input A1)
  3. B1 (Input B1)
  4. Y1 (Output Y1)
  5. A2 (Input A2)
  6. B2 (Input B2)
  7. Y2 (Output Y2)
  8. GND (Ground)
  9. Y3 (Output Y3)
  10. B3 (Input B3)
  11. A3 (Input A3)
  12. Y4 (Output Y4)
  13. GND (Ground)
  14. OE (Output Enable)
  15. Y5 (Output Y5)
  16. A4 (Input A4)
  17. B4 (Input B4)
  18. Y6 (Output Y6)
  19. A5 (Input A5)
  20. VCC (Supply Voltage)

Functional Features

The NLV74HC244ADWR2G is a non-inverting buffer/line driver IC. It is designed to shift logic levels from one voltage level to another. The device operates at high speed and consumes low power, making it suitable for various applications.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide supply voltage range - Output drive capability of ±24 mA

Disadvantages: - Limited operating frequency (maximum 74 MHz) - Propagation delay of 9 ns (typical)

Working Principles

The NLV74HC244ADWR2G works by receiving input signals on the A1-A5 and B1-B4 pins. These signals are then amplified and shifted to the corresponding output pins Y1-Y6. The OE pin controls the output enable/disable functionality. When the OE pin is low, the outputs are enabled, and when it is high, the outputs are disabled.

Detailed Application Field Plans

The NLV74HC244ADWR2G can be used in various applications, including but not limited to: - Data communication systems - Industrial automation - Consumer electronics - Automotive electronics - Robotics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to NLV74HC244ADWR2G are: - SN74HC244N - MC74HC244AN - CD74HC244E - 74HCT244N - TC74HC244AP

These alternative models offer similar functionality and characteristics, providing flexibility in choosing the most suitable option for specific applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací NLV74HC244ADWR2G v technických řešeních

Sure! Here are 10 common questions and answers related to the application of NLV74HC244ADWR2G in technical solutions:

  1. Q: What is NLV74HC244ADWR2G? A: NLV74HC244ADWR2G is a high-speed CMOS octal buffer/line driver with 3-state outputs.

  2. Q: What is the voltage supply range for NLV74HC244ADWR2G? A: The voltage supply range for NLV74HC244ADWR2G is typically between 2V and 6V.

  3. Q: What is the maximum output current of NLV74HC244ADWR2G? A: The maximum output current of NLV74HC244ADWR2G is typically 6mA.

  4. Q: Can NLV74HC244ADWR2G be used as a level shifter? A: Yes, NLV74HC244ADWR2G can be used as a level shifter to convert signals between different voltage levels.

  5. Q: What is the propagation delay of NLV74HC244ADWR2G? A: The propagation delay of NLV74HC244ADWR2G is typically around 9ns.

  6. Q: How many input/output pins does NLV74HC244ADWR2G have? A: NLV74HC244ADWR2G has 8 input pins and 8 output pins.

  7. Q: Is NLV74HC244ADWR2G compatible with TTL logic levels? A: Yes, NLV74HC244ADWR2G is compatible with TTL logic levels.

  8. Q: Can NLV74HC244ADWR2G drive capacitive loads? A: Yes, NLV74HC244ADWR2G can drive capacitive loads up to a certain limit specified in the datasheet.

  9. Q: What is the operating temperature range for NLV74HC244ADWR2G? A: The operating temperature range for NLV74HC244ADWR2G is typically between -40°C and 85°C.

  10. Q: Can NLV74HC244ADWR2G be used in automotive applications? A: Yes, NLV74HC244ADWR2G is suitable for automotive applications as it meets the necessary standards and requirements.

Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for NLV74HC244ADWR2G.