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SN74CB3Q16245DL
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SN74CB3Q16245DL

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Signal Switching and Level Shifting
  • Characteristics: High-speed, low-power, bidirectional voltage translation
  • Package: TSSOP (Thin Shrink Small Outline Package)
  • Essence: Voltage level translator with 16-bit wide bus switching capability
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 1.65V to 3.6V
  • Input Voltage Range: 0V to VCC
  • Output Voltage Range: 0V to VCC
  • Maximum Operating Frequency: 400 MHz
  • Low ON-State Resistance: 5 ohms (typical)
  • Low Power Consumption: ICC = 2 µA (maximum)

Detailed Pin Configuration

The SN74CB3Q16245DL has a total of 48 pins arranged in a TSSOP package. The pin configuration is as follows:

  1. OE (Output Enable) 1
  2. I/O0 (Bidirectional Data I/O) 1
  3. GND (Ground)
  4. I/O1 (Bidirectional Data I/O) 1
  5. VCC (Supply Voltage)
  6. I/O2 (Bidirectional Data I/O) 1
  7. I/O3 (Bidirectional Data I/O) 1
  8. I/O4 (Bidirectional Data I/O) 1
  9. I/O5 (Bidirectional Data I/O) 1
  10. I/O6 (Bidirectional Data I/O) 1
  11. I/O7 (Bidirectional Data I/O) 1
  12. I/O8 (Bidirectional Data I/O) 1
  13. I/O9 (Bidirectional Data I/O) 1
  14. I/O10 (Bidirectional Data I/O) 1
  15. I/O11 (Bidirectional Data I/O) 1
  16. VCC (Supply Voltage)
  17. I/O12 (Bidirectional Data I/O) 1
  18. I/O13 (Bidirectional Data I/O) 1
  19. I/O14 (Bidirectional Data I/O) 1
  20. I/O15 (Bidirectional Data I/O) 1
  21. GND (Ground)
  22. OE (Output Enable) 2
  23. I/O0 (Bidirectional Data I/O) 2
  24. GND (Ground)
  25. I/O1 (Bidirectional Data I/O) 2
  26. VCC (Supply Voltage)
  27. I/O2 (Bidirectional Data I/O) 2
  28. I/O3 (Bidirectional Data I/O) 2
  29. I/O4 (Bidirectional Data I/O) 2
  30. I/O5 (Bidirectional Data I/O) 2
  31. I/O6 (Bidirectional Data I/O) 2
  32. I/O7 (Bidirectional Data I/O) 2
  33. I/O8 (Bidirectional Data I/O) 2
  34. I/O9 (Bidirectional Data I/O) 2
  35. I/O10 (Bidirectional Data I/O) 2
  36. I/O11 (Bidirectional Data I/O) 2
  37. VCC (Supply Voltage)
  38. I/O12 (Bidirectional Data I/O) 2
  39. I/O13 (Bidirectional Data I/O) 2
  40. I/O14 (Bidirectional Data I/O) 2
  41. I/O15 (Bidirectional Data I/O) 2
  42. GND (Ground)
  43. OE (Output Enable) 3
  44. I/O0 (Bidirectional Data I/O) 3
  45. GND (Ground)
  46. I/O1 (Bidirectional Data I/O) 3
  47. VCC (Supply Voltage)
  48. I/O2 (Bidirectional Data I/O) 3

Functional Features

  • Bidirectional voltage translation between two independent voltage domains
  • Wide bus switching capability with 16-bit data width
  • Low ON-state resistance for minimal signal distortion
  • High-speed operation suitable for high-frequency applications
  • Output enable control for flexible data flow management

Advantages and Disadvantages

Advantages: - Enables seamless communication between devices operating at different voltage levels - Supports bidirectional data transfer, simplifying system design - Low power consumption extends battery life in portable devices - Compact package size saves board space

Disadvantages: - Limited to a maximum operating frequency of 400 MHz - May introduce slight signal degradation due to ON-state resistance

Working Principles

The SN74CB3Q16245DL is designed to translate signals between two voltage

기술 솔루션에 SN74CB3Q16245DL 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of SN74CB3Q16245DL in technical solutions:

  1. Question: What is SN74CB3Q16245DL?
    - Answer: SN74CB3Q16245DL is a high-bandwidth, low-voltage, 16-bit bus switch with configurable voltage translation and integrated pull-up resistors.

  2. Question: What is the voltage range supported by SN74CB3Q16245DL?
    - Answer: SN74CB3Q16245DL supports a voltage range from 1.65V to 3.6V.

  3. Question: How many bits can SN74CB3Q16245DL handle?
    - Answer: SN74CB3Q16245DL can handle 16 bits of data.

  4. Question: Can SN74CB3Q16245DL be used for bidirectional level shifting?
    - Answer: Yes, SN74CB3Q16245DL can be used for bidirectional level shifting between two voltage domains.

  5. Question: What is the maximum data rate supported by SN74CB3Q16245DL?
    - Answer: SN74CB3Q16245DL supports a maximum data rate of 100 MHz.

  6. Question: Does SN74CB3Q16245DL have integrated pull-up resistors?
    - Answer: Yes, SN74CB3Q16245DL has integrated pull-up resistors on all I/O pins.

  7. Question: Can SN74CB3Q16245DL be used in hot-swapping applications?
    - Answer: Yes, SN74CB3Q16245DL supports hot-swapping, allowing for safe insertion and removal of devices while the system is powered.

  8. Question: What is the power supply voltage required for SN74CB3Q16245DL?
    - Answer: SN74CB3Q16245DL requires a power supply voltage of 1.65V to 3.6V.

  9. Question: Can SN74CB3Q16245DL be used in battery-powered applications?
    - Answer: Yes, SN74CB3Q16245DL is suitable for battery-powered applications due to its low-voltage operation.

  10. Question: Is SN74CB3Q16245DL available in different package options?
    - Answer: Yes, SN74CB3Q16245DL is available in various package options, such as TSSOP and VQFN, providing flexibility for different design requirements.

Please note that these answers are general and may vary depending on the specific application and use case. It's always recommended to refer to the datasheet and consult the manufacturer for detailed information and guidelines.