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74AVC16T245DGGRG4
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Encyclopedia Entry: 74AVC16T245DGGRG4

Product Overview

Category

The 74AVC16T245DGGRG4 belongs to the category of integrated circuits (ICs) and specifically falls under the family of voltage level translators.

Use

This product is primarily used for bidirectional voltage level translation between different logic levels in electronic systems. It enables seamless communication between devices operating at different voltage levels, ensuring compatibility and reliable data transfer.

Characteristics

  • Bidirectional voltage level translation
  • Supports multiple logic families (e.g., TTL, CMOS)
  • High-speed operation
  • Low power consumption
  • Wide operating voltage range
  • ESD protection

Package

The 74AVC16T245DGGRG4 is available in a small form factor package, such as a Thin Shrink Small Outline Package (TSSOP). This package offers compactness and ease of integration into various circuit designs.

Essence

The essence of the 74AVC16T245DGGRG4 lies in its ability to bridge the gap between different voltage levels, facilitating seamless communication and data transfer within electronic systems.

Packaging/Quantity

Typically, the 74AVC16T245DGGRG4 is supplied in reels or tubes, with a quantity of around 2500 units per reel/tube.

Specifications

  • Supply Voltage Range: 1.2V to 3.6V
  • Logic Voltage Levels: 1.2V, 1.8V, 2.5V, 3.3V
  • Number of Channels: 16
  • Input/Output Compatibility: TTL, CMOS
  • Operating Temperature Range: -40°C to +85°C
  • Data Rate: Up to 200 Mbps

Detailed Pin Configuration

The 74AVC16T245DGGRG4 features a 48-pin package with the following pin configuration:

  1. VCCA
  2. A1
  3. B1
  4. GND
  5. A2
  6. B2
  7. OE#
  8. VCCB
  9. A3
  10. B3
  11. GND
  12. A4
  13. B4
  14. GND
  15. A5
  16. B5
  17. OE#
  18. VCCA
  19. A6
  20. B6
  21. GND
  22. A7
  23. B7
  24. GND
  25. A8
  26. B8
  27. OE#
  28. VCCB
  29. A9
  30. B9
  31. GND
  32. A10
  33. B10
  34. GND
  35. A11
  36. B11
  37. OE#
  38. VCCA
  39. A12
  40. B12
  41. GND
  42. A13
  43. B13
  44. GND
  45. A14
  46. B14
  47. OE#
  48. VCCB

Functional Features

  • Bidirectional voltage level translation: Allows data transmission between devices operating at different logic levels.
  • Automatic direction control: Determines the direction of data flow based on the input/output voltage levels.
  • High-speed operation: Supports fast data rates, enabling efficient communication between devices.
  • ESD protection: Provides electrostatic discharge protection to safeguard against potential damage.

Advantages and Disadvantages

Advantages

  • Enables seamless communication between devices with different voltage levels.
  • Wide operating voltage range allows compatibility with various logic families.
  • High-speed operation facilitates efficient data transfer.
  • Low power consumption contributes to energy-efficient designs.
  • Compact package size enables easy integration into circuit designs.
  • ESD protection ensures reliability and longevity.

Disadvantages

  • May introduce slight signal degradation due to voltage level translation.
  • Requires careful consideration of input/output voltage compatibility to avoid data corruption or loss.

Working Principles

The 74AVC16T245DGGRG4 utilizes a combination of level-shifting circuits and control logic to achieve bidirectional voltage level translation. The control logic determines the direction of data flow based on the input/output voltage levels, ensuring proper communication between devices with different logic levels. The level-shifting circuits convert the voltage levels of incoming signals to match the required levels of the receiving device, enabling seamless data transfer.

Detailed Application Field Plans

The 74AVC16T245DGGRG4 finds applications in various electronic systems where voltage level translation is required. Some common application fields include:

  1. Microcontroller interfacing: Facilitating communication between microcontrollers operating at different voltage levels.
  2. Sensor networks: Enabling data exchange between sensors and microcontrollers with varying logic levels.
  3. Communication interfaces: Bridging the gap between different communication protocols that operate at different voltage levels. 4

Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät 74AVC16T245DGGRG4 :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of 74AVC16T245DGGRG4 in technical solutions:

  1. Q: What is the 74AVC16T245DGGRG4? A: The 74AVC16T245DGGRG4 is a 16-bit dual supply voltage level translator with 3-state outputs.

  2. Q: What is the purpose of the 74AVC16T245DGGRG4? A: The purpose of this IC is to translate signals between different voltage levels, allowing communication between devices operating at different voltage levels.

  3. Q: What voltage levels can the 74AVC16T245DGGRG4 translate between? A: It can translate between two voltage domains, typically between 1.2V and 3.6V.

  4. Q: How many channels does the 74AVC16T245DGGRG4 have? A: It has 16 bidirectional channels, allowing for simultaneous translation of multiple signals.

  5. Q: Can the 74AVC16T245DGGRG4 handle high-speed data transmission? A: Yes, it is designed to support high-speed data rates up to 400 Mbps.

  6. Q: Does the 74AVC16T245DGGRG4 require external resistors or capacitors? A: No, it has built-in termination resistors and does not require any external components.

  7. Q: Can the 74AVC16T245DGGRG4 be used in both uni-directional and bi-directional applications? A: Yes, it can be used in both uni-directional and bi-directional applications.

  8. Q: What is the power supply voltage range for the 74AVC16T245DGGRG4? A: It operates with a power supply voltage range of 1.2V to 3.6V.

  9. Q: Does the 74AVC16T245DGGRG4 have any built-in ESD protection? A: Yes, it has built-in ESD protection, ensuring robustness against electrostatic discharge events.

  10. Q: What package does the 74AVC16T245DGGRG4 come in? A: It is available in a TSSOP-48 package, which is a small surface-mount package.

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