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SN74AVCAH164245VR
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SN74AVCAH164245VR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Signal Level Shifter and Translator
  • Characteristics: Bi-directional voltage level shifting, wide voltage range, high-speed operation
  • Package: 56-pin VQFN package
  • Essence: Translates signals between different voltage levels in electronic circuits
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Number of Channels: 16
  • Voltage Range: 1.2V to 3.6V
  • Input/Output Compatibility: CMOS/TTL
  • Data Rate: Up to 100 Mbps
  • Operating Temperature Range: -40°C to +85°C
  • Supply Voltage: 1.2V to 3.6V
  • Supply Current: 10µA (typical)

Detailed Pin Configuration

The SN74AVCAH164245VR has a total of 56 pins. The pin configuration is as follows:

  1. A1
  2. Y1
  3. B1
  4. GND
  5. B2
  6. Y2
  7. A2
  8. VCC
  9. OE#
  10. DIR
  11. NC
  12. Y3
  13. B3
  14. A3
  15. GND
  16. A4
  17. Y4
  18. B4
  19. VCC
  20. OE#
  21. DIR
  22. NC
  23. Y5
  24. B5
  25. A5
  26. GND
  27. A6
  28. Y6
  29. B6
  30. VCC
  31. OE#
  32. DIR
  33. NC
  34. Y7
  35. B7
  36. A7
  37. GND
  38. A8
  39. Y8
  40. B8
  41. VCC
  42. OE#
  43. DIR
  44. NC
  45. Y9
  46. B9
  47. A9
  48. GND
  49. A10
  50. Y10
  51. B10
  52. VCC
  53. OE#
  54. DIR
  55. NC
  56. Y11

Functional Features

  • Bi-directional voltage level shifting: Allows translation of signals from one voltage level to another in both directions.
  • Wide voltage range: Supports voltage levels from 1.2V to 3.6V, making it compatible with various electronic circuits.
  • High-speed operation: Capable of handling data rates up to 100 Mbps, ensuring efficient signal transmission.

Advantages and Disadvantages

Advantages: - Enables seamless integration of components operating at different voltage levels. - Provides bidirectional signal translation, reducing the need for additional circuitry. - Supports high-speed data transmission.

Disadvantages: - Limited to a maximum data rate of 100 Mbps. - Requires careful consideration of input/output compatibility to ensure proper functionality.

Working Principles

The SN74AVCAH164245VR operates by receiving input signals from one voltage domain and translating them to the desired voltage level in another domain. It utilizes a combination of level shifters and translators to achieve this bi-directional voltage conversion. The device's internal circuitry ensures that the translated signals maintain their integrity and timing characteristics during the translation process.

Detailed Application Field Plans

The SN74AVCAH164245VR finds applications in various electronic systems where voltage level translation is required. Some potential application fields include:

  1. Microcontroller interfacing: Facilitating communication between microcontrollers operating at different voltage levels.
  2. Sensor networks: Enabling connectivity between sensors with varying voltage requirements.
  3. Display systems: Translating signals between display controllers and different display technologies.
  4. Communication interfaces: Bridging voltage gaps between different communication protocols, such as UART, SPI, or I2C.

Detailed and Complete Alternative Models

  1. SN74AVCAH164245DGGR
  2. SN74AVCAH164245DLR
  3. SN74AVCAH164245DLRG4
  4. SN74AVCAH164245DLRJR
  5. SN74AVCAH164245DLRJRG4

These alternative models offer similar functionality and characteristics to the SN74AVCAH164245VR, providing options for different package types or temperature ranges.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SN74AVCAH164245VR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of SN74AVCAH164245VR in technical solutions:

  1. Q: What is SN74AVCAH164245VR? A: SN74AVCAH164245VR is a 16-bit dual-supply voltage level translator and bus switch, commonly used in digital systems.

  2. Q: What are the key features of SN74AVCAH164245VR? A: Some key features include bidirectional voltage translation, wide voltage range support, low power consumption, and ESD protection.

  3. Q: How does SN74AVCAH164245VR perform voltage translation? A: It uses a configurable dual-supply voltage level translator that can convert signals between different voltage domains.

  4. Q: What is the voltage range supported by SN74AVCAH164245VR? A: SN74AVCAH164245VR supports voltage translation between 1.2V and 3.6V, making it compatible with various logic families.

  5. Q: Can SN74AVCAH164245VR be used for bidirectional communication? A: Yes, SN74AVCAH164245VR supports bidirectional voltage translation, allowing data transmission in both directions.

  6. Q: How much power does SN74AVCAH164245VR consume? A: SN74AVCAH164245VR has low power consumption, typically drawing less than 1µA of current when idle.

  7. Q: Does SN74AVCAH164245VR provide any protection against electrostatic discharge (ESD)? A: Yes, SN74AVCAH164245VR offers built-in ESD protection, safeguarding the device from potential damage during handling or operation.

  8. Q: Can SN74AVCAH164245VR be used in high-speed applications? A: Yes, SN74AVCAH164245VR is designed to support high-speed data transmission, making it suitable for various applications.

  9. Q: What is the maximum data rate supported by SN74AVCAH164245VR? A: SN74AVCAH164245VR can handle data rates up to 100Mbps, ensuring reliable and efficient communication.

  10. Q: In what types of technical solutions can SN74AVCAH164245VR be used? A: SN74AVCAH164245VR can be used in a wide range of applications, including IoT devices, industrial automation, consumer electronics, and more.

Please note that these answers are general and may vary depending on specific use cases and requirements.