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SN74LVC828ADW
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SN74LVC828ADW

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Gate
  • Characteristics: Low-Voltage CMOS, 10-Bit Buffer/Driver with 3-State Outputs
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Buffer and driver circuitry for digital signals
  • 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: 80MHz
  • Number of Inputs: 10
  • Number of Outputs: 10
  • Output Type: 3-State Non-Inverting
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The SN74LVC828ADW has a total of 20 pins, which are assigned as follows:

  1. A1: Input A1
  2. B1: Input B1
  3. A2: Input A2
  4. B2: Input B2
  5. A3: Input A3
  6. B3: Input B3
  7. A4: Input A4
  8. B4: Input B4
  9. GND: Ground
  10. OE: Output Enable
  11. Y1: Output Y1
  12. Y2: Output Y2
  13. Y3: Output Y3
  14. Y4: Output Y4
  15. Y5: Output Y5
  16. Y6: Output Y6
  17. Y7: Output Y7
  18. Y8: Output Y8
  19. VCC: Power Supply
  20. GND: Ground

Functional Features

  • 10-bit buffer/driver with 3-state outputs
  • Non-inverting outputs
  • High-speed operation
  • Low power consumption
  • Supports mixed-mode signal operation on all ports
  • Inputs accept voltages up to 5.5V, allowing direct interface with TTL/CMOS devices
  • 3-state outputs allow multiple devices to be connected to a common bus

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer - Low power consumption reduces energy usage - Compatibility with TTL/CMOS devices allows for versatile integration - 3-state outputs facilitate bus sharing in complex systems

Disadvantages: - Limited operating temperature range (-40°C to 85°C) - Requires external pull-up resistors for proper operation

Working Principles

The SN74LVC828ADW is a logic gate IC that acts as a buffer and driver for digital signals. It accepts input signals from various sources and amplifies them to drive output signals. The 3-state outputs enable the device to be connected to a common bus, allowing multiple devices to share the same communication line. The IC operates at low voltage levels, making it suitable for use in battery-powered devices.

Detailed Application Field Plans

The SN74LVC828ADW finds applications in various fields, including:

  1. Microcontrollers and embedded systems
  2. Communication systems
  3. Industrial automation
  4. Automotive electronics
  5. Consumer electronics

In microcontrollers and embedded systems, the IC can be used to interface different modules and peripherals, enabling efficient data transfer. In communication systems, it helps in signal conditioning and level shifting. In industrial automation, it facilitates control signal amplification and isolation. In automotive electronics, it aids in signal processing and interfacing. In consumer electronics, it assists in data buffering and driving.

Detailed and Complete Alternative Models

  1. SN74LVC827ADW: Similar to SN74LVC828ADW but with 9-bit buffer/driver
  2. SN74LVC829ADW: Similar to SN74LVC828ADW but with 11-bit buffer/driver
  3. SN74LVC824ADW: Similar to SN74LVC828ADW but with 8-bit buffer/driver

These alternative models provide options with different bit sizes to suit specific application requirements.

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Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SN74LVC828ADW dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of SN74LVC828ADW:

  1. Q: What is SN74LVC828ADW? A: SN74LVC828ADW is a specific model of integrated circuit (IC) that functions as an 8-bit universal bus driver with 3-state outputs.

  2. Q: What is the purpose of SN74LVC828ADW? A: The purpose of SN74LVC828ADW is to provide bidirectional buffering, level shifting, and voltage translation for digital signals in various technical solutions.

  3. Q: What voltage levels does SN74LVC828ADW support? A: SN74LVC828ADW supports voltage levels ranging from 1.65V to 5.5V, making it compatible with a wide range of digital systems.

  4. Q: How many inputs and outputs does SN74LVC828ADW have? A: SN74LVC828ADW has 8 inputs and 8 outputs, allowing it to handle 8-bit data buses.

  5. Q: Can SN74LVC828ADW be used for level shifting between different voltage domains? A: Yes, SN74LVC828ADW can be used for level shifting between different voltage domains, as long as the voltage levels fall within its supported range.

  6. Q: Does SN74LVC828ADW have built-in protection features? A: Yes, SN74LVC828ADW has built-in protection against electrostatic discharge (ESD) and excessive power dissipation.

  7. Q: Can SN74LVC828ADW be used in both digital input and output applications? A: Yes, SN74LVC828ADW can be used in both digital input and output applications, thanks to its bidirectional buffering capability.

  8. Q: What is the maximum data rate supported by SN74LVC828ADW? A: SN74LVC828ADW can support data rates up to 100 Mbps, making it suitable for high-speed digital communication.

  9. Q: Can SN74LVC828ADW be cascaded to handle wider data buses? A: Yes, multiple SN74LVC828ADW ICs can be cascaded together to handle wider data buses, by connecting the outputs of one IC to the inputs of another.

  10. Q: Are there any specific application notes or reference designs available for SN74LVC828ADW? A: Yes, Texas Instruments, the manufacturer of SN74LVC828ADW, provides application notes and reference designs that can help in implementing the IC effectively in various technical solutions.

Please note that these answers are general and may vary depending on the specific requirements and use cases. It's always recommended to refer to the datasheet and documentation provided by the manufacturer for accurate information.