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74ALVT162827DGGS

Encyclopedia Entry: 74ALVT162827DGGS

Product Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Level Translator
  • Characteristics: High-speed, low-power, voltage-level shifting
  • Package: DGGS (Dual Gate Small Outline Package)
  • Essence: Translates signals between different voltage levels
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Logic Family: ALVT
  • Number of Channels: 16
  • Input Voltage Range: 1.2V to 3.6V
  • Output Voltage Range: 1.2V to 3.6V
  • Propagation Delay: 2.5 ns (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74ALVT162827DGGS has a total of 56 pins, which are distributed as follows:

  • Pins 1 to 8: Channel A Inputs/Outputs
  • Pins 9 to 16: Channel B Inputs/Outputs
  • Pins 17 to 24: Channel C Inputs/Outputs
  • Pins 25 to 32: Channel D Inputs/Outputs
  • Pins 33 to 40: Channel E Inputs/Outputs
  • Pins 41 to 48: Channel F Inputs/Outputs
  • Pins 49 to 56: VCC and GND

Functional Features

  • Provides bidirectional voltage level translation between multiple channels
  • Supports high-speed data transmission with minimal propagation delay
  • Low power consumption makes it suitable for battery-powered devices
  • Compatible with various logic families due to its wide input/output voltage range

Advantages and Disadvantages

Advantages

  • High-speed operation enables efficient data transfer
  • Wide input/output voltage range allows compatibility with different systems
  • Low power consumption prolongs battery life in portable devices

Disadvantages

  • Limited number of channels (16) may not be sufficient for complex applications
  • Propagation delay may affect real-time applications requiring instant response

Working Principles

The 74ALVT162827DGGS is a logic level translator that operates by receiving input signals from one voltage domain and translating them to the corresponding voltage levels in another domain. It utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional voltage translation.

Detailed Application Field Plans

The 74ALVT162827DGGS finds applications in various fields, including:

  1. Embedded Systems: Used for voltage level translation between microcontrollers and peripheral devices.
  2. Communication Systems: Facilitates signal translation between different voltage domains in networking equipment.
  3. Automotive Electronics: Enables communication between components operating at different voltage levels in automotive systems.
  4. Consumer Electronics: Utilized in devices such as smartphones, tablets, and gaming consoles for voltage level shifting.

Detailed and Complete Alternative Models

  1. 74ALVT162827DGG: Similar to DGGS package but without the "S" suffix.
  2. 74ALVT162827DLG: Dual Gate Large Outline Package variant.
  3. 74ALVT162827DGG-T: Tape and reel packaging option for automated assembly.

(Note: This list is not exhaustive and other alternative models may exist.)


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Καταγράψτε 10 συνήθεις ερωτήσεις και απαντήσεις που σχετίζονται με την εφαρμογή του 74ALVT162827DGGS σε τεχνικές λύσεις

Sure! Here are 10 common questions and answers related to the application of 74ALVT162827DGGS in technical solutions:

  1. Q: What is the 74ALVT162827DGGS? A: The 74ALVT162827DGGS is a 20-bit buffer/driver with 3-state outputs, designed for high-performance applications.

  2. Q: What is the purpose of the 74ALVT162827DGGS? A: The purpose of this IC is to provide buffering and driving capabilities for signals in digital circuits.

  3. Q: What voltage levels does the 74ALVT162827DGGS support? A: The 74ALVT162827DGGS supports both 3.3V and 5V voltage levels.

  4. Q: How many inputs and outputs does the 74ALVT162827DGGS have? A: This IC has 20 inputs and 20 outputs.

  5. Q: Can the outputs of the 74ALVT162827DGGS be disabled? A: Yes, the outputs can be disabled using the 3-state control input.

  6. Q: What is the maximum operating frequency of the 74ALVT162827DGGS? A: The maximum operating frequency is typically around 200 MHz.

  7. Q: Is the 74ALVT162827DGGS compatible with other logic families? A: Yes, it is compatible with both TTL and CMOS logic families.

  8. Q: Can the 74ALVT162827DGGS handle bidirectional data flow? A: No, this IC is unidirectional and can only drive signals in one direction.

  9. Q: What is the power supply voltage range for the 74ALVT162827DGGS? A: The power supply voltage range is typically between 2.7V and 3.6V.

  10. Q: What are some typical applications for the 74ALVT162827DGGS? A: This IC is commonly used in data communication systems, memory interfaces, and other high-speed digital applications.

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