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74LVC16244APAG
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74LVC16244APAG

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Buffer/Driver
  • Characteristics: Low Voltage CMOS, 16-bit, Non-Inverting, 3-state
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: High-speed, low-power buffer/driver for various digital applications
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 1.2V to 3.6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to +85°C
  • Output Drive Capability: ±24mA at 3.0V
  • Propagation Delay: 4.5ns (typical) at 3.0V
  • Maximum Quiescent Current: 10µA at 3.0V

Detailed Pin Configuration

The 74LVC16244APAG IC has a total of 48 pins arranged in a TSSOP package. The pin configuration is as follows:

___________ OE1 -| 1 48 |- VCC A1 -| 2 47 |- GND Y1 -| 3 46 |- A2 Y2 -| 4 45 |- B2 GND -| 5 44 |- Y3 B1 -| 6 43 |- Y4 A1 -| 7 42 |- GND Y1 -| 8 41 |- A2 Y2 -| 9 40 |- B2 GND -| 10 39 |- Y3 B1 -| 11 38 |- Y4 A1 -| 12 37 |- GND Y1 -| 13 36 |- A2 Y2 -| 14 35 |- B2 GND -| 15 34 |- Y3 B1 -| 16 33 |- Y4 A1 -| 17 32 |- GND Y1 -| 18 31 |- A2 Y2 -| 19 30 |- B2 GND -| 20 29 |- Y3 B1 -| 21 28 |- Y4 A1 -| 22 27 |- GND Y1 -| 23 26 |- A2 Y2 -| 24 25 |- B2 |__________|

Functional Features

  • Non-inverting buffer/driver with 3-state outputs
  • High-speed operation suitable for various digital applications
  • Low power consumption, making it ideal for battery-powered devices
  • Wide supply voltage range allows compatibility with different systems
  • 3-state outputs provide flexibility in bus-oriented applications

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data transfer
  • Low power consumption prolongs battery life
  • Wide supply voltage range enhances compatibility
  • 3-state outputs offer flexibility in bus-oriented applications

Disadvantages

  • Limited output drive capability compared to some other buffer/driver ICs
  • Not suitable for high-voltage applications (limited to 3.6V)

Working Principles

The 74LVC16244APAG is a non-inverting buffer/driver IC that amplifies and buffers digital signals. It operates by receiving input signals and providing amplified output signals with minimal delay. The 3-state outputs allow the IC to be connected to a bus, enabling multiple devices to share the same communication lines without interference.

Detailed Application Field Plans

The 74LVC16244APAG is commonly used in various digital applications, including:

  1. Microcontrollers and microprocessors
  2. Memory systems (RAM, ROM)
  3. Data communication systems
  4. Industrial automation
  5. Automotive electronics
  6. Consumer electronics

Detailed and Complete Alternative Models

  • SN74LVC16244A
  • MC74LVC16244A
  • CD74LVC16244A
  • TC74LVC16244A
  • HCF74LVC16244A

These alternative models offer similar functionality and characteristics to the 74LVC16244APAG and can be used as replacements depending on availability and specific requirements.

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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق 74LVC16244APAG في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of 74LVC16244APAG in technical solutions:

  1. Q: What is the function of the 74LVC16244APAG? A: The 74LVC16244APAG is a 16-bit buffer/driver with 3-state outputs, designed for driving highly capacitive or relatively low-impedance loads.

  2. Q: What is the maximum operating voltage for the 74LVC16244APAG? A: The maximum operating voltage for the 74LVC16244APAG is 3.6V.

  3. Q: Can the 74LVC16244APAG be used in both input and output applications? A: Yes, the 74LVC16244APAG can be used as both an input buffer and an output driver.

  4. Q: What is the maximum output current that the 74LVC16244APAG can drive? A: The 74LVC16244APAG can drive up to 24mA of current per output.

  5. Q: Is the 74LVC16244APAG compatible with TTL logic levels? A: Yes, the 74LVC16244APAG is compatible with both TTL and CMOS logic levels.

  6. Q: Can the 74LVC16244APAG be used in high-speed applications? A: Yes, the 74LVC16244APAG is designed for high-speed operation and has a propagation delay of only a few nanoseconds.

  7. Q: Does the 74LVC16244APAG have built-in protection against electrostatic discharge (ESD)? A: Yes, the 74LVC16244APAG has built-in ESD protection, making it suitable for use in harsh environments.

  8. Q: Can the 74LVC16244APAG be used with a wide range of supply voltages? A: Yes, the 74LVC16244APAG has a wide supply voltage range of 1.2V to 3.6V, allowing for flexibility in different applications.

  9. Q: What is the typical power consumption of the 74LVC16244APAG? A: The typical power consumption of the 74LVC16244APAG is very low, making it suitable for battery-powered devices.

  10. Q: Are there any specific layout considerations when using the 74LVC16244APAG? A: Yes, it is recommended to follow the manufacturer's guidelines for proper PCB layout and decoupling capacitor placement to ensure optimal performance.

Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information.