Texas Instruments
تصویر ممکن است نشان دهنده باشد.
برای جزئیات محصول به مشخصات مراجعه کنید.
74CBTK16245DGGRE4
نمایش جزئیات برگه های اطلاعات

Encyclopedia Entry: 74CBTK16245DGGRE4

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 74CBTK16245DGGRE4 is a high-performance, 16-bit bus transceiver IC. It is designed to provide bidirectional level shifting and voltage translation between a 3.3V bus and a 5V bus.

Characteristics: - Bidirectional voltage translation - Supports 3.3V and 5V logic levels - High-speed operation - Low power consumption - ESD protection for robustness

Package: The 74CBTK16245DGGRE4 is available in a 48-pin TSSOP package.

Essence: This IC serves as an interface between systems operating at different voltage levels, enabling seamless communication and data transfer.

Packaging/Quantity: The 74CBTK16245DGGRE4 is typically sold in reels containing 250 units.

Specifications

  • Supply Voltage Range: 2.3V to 5.5V
  • Logic Voltage Levels:
    • VCCA: 2.3V to 5.5V
    • VCCB: 1.65V to 3.6V
  • Maximum Data Rate: 100 Mbps
  • Operating Temperature Range: -40°C to +85°C
  • Input/Output Capacitance: 4 pF (typical)
  • Propagation Delay: 2.5 ns (max)

Detailed Pin Configuration

The 74CBTK16245DGGRE4 has a total of 48 pins, which are assigned specific functions. Here is the detailed pin configuration:

  1. OE (Output Enable) B1
  2. A1 (Data I/O) B2
  3. B1 (Data I/O) B3
  4. GND (Ground) B4
  5. B2 (Data I/O) B5
  6. A2 (Data I/O) B6
  7. B3 (Data I/O) B7
  8. VCCB (Power Supply) B8
  9. B4 (Data I/O) C1
  10. A3 (Data I/O) C2
  11. B5 (Data I/O) C3
  12. GND (Ground) C4
  13. B6 (Data I/O) C5
  14. A4 (Data I/O) C6
  15. B7 (Data I/O) C7
  16. VCCA (Power Supply) C8
  17. B8 (Data I/O) D1
  18. A5 (Data I/O) D2
  19. B9 (Data I/O) D3
  20. GND (Ground) D4
  21. B10 (Data I/O) D5
  22. A6 (Data I/O) D6
  23. B11 (Data I/O) D7
  24. VCCB (Power Supply) D8
  25. B12 (Data I/O) E1
  26. A7 (Data I/O) E2
  27. B13 (Data I/O) E3
  28. GND (Ground) E4
  29. B14 (Data I/O) E5
  30. A8 (Data I/O) E6
  31. B15 (Data I/O) E7
  32. VCCA (Power Supply) E8
  33. B16 (Data I/O) F1
  34. A9 (Data I/O) F2
  35. B17 (Data I/O) F3
  36. GND (Ground) F4
  37. B18 (Data I/O) F5
  38. A10 (Data I/O) F6
  39. B19 (Data I/O) F7
  40. VCCB (Power Supply) F8
  41. B20 (Data I/O) G1
  42. A11 (Data I/O) G2
  43. B21 (Data I/O) G3
  44. GND (Ground) G4
  45. B22 (Data I/O) G5
  46. A12 (Data I/O) G6
  47. B23 (Data I/O) G7
  48. OE (Output Enable) G8

Functional Features

  • Bidirectional level shifting: The 74CBTK16245DGGRE4 allows for seamless bidirectional voltage translation between a 3.3V bus and a 5V bus, enabling communication between systems operating at different voltage levels.
  • High-speed operation: This IC supports data rates of up to 100 Mbps, making it suitable for applications requiring fast data transfer.
  • Low power consumption: The 74CBTK162

10 سوال و پاسخ رایج مربوط به کاربرد 74CBTK16245DGGRE4 در راه حل های فنی را فهرست کنید

Sure! Here are 10 common questions and answers related to the application of 74CBTK16245DGGRE4 in technical solutions:

  1. Question: What is the function of the 74CBTK16245DGGRE4?
    Answer: The 74CBTK16245DGGRE4 is a 16-bit bus transceiver with 3-state outputs, designed for bidirectional data communication between two buses.

  2. Question: What voltage levels does the 74CBTK16245DGGRE4 support?
    Answer: The 74CBTK16245DGGRE4 supports voltage levels ranging from 1.65V to 3.6V.

  3. Question: Can the 74CBTK16245DGGRE4 be used in both parallel and serial communication systems?
    Answer: Yes, the 74CBTK16245DGGRE4 can be used in both parallel and serial communication systems, as it provides bidirectional data transfer.

  4. Question: What is the maximum data transfer rate supported by the 74CBTK16245DGGRE4?
    Answer: The 74CBTK16245DGGRE4 supports high-speed data transfer rates up to 400 Mbps.

  5. Question: How many channels does the 74CBTK16245DGGRE4 have?
    Answer: The 74CBTK16245DGGRE4 has 16 bidirectional channels, allowing for simultaneous data transfer on multiple lines.

  6. Question: Can the 74CBTK16245DGGRE4 handle hot-swapping of devices?
    Answer: Yes, the 74CBTK16245DGGRE4 is designed to support hot-swapping, allowing for easy replacement or addition of devices without disrupting the system.

  7. Question: Does the 74CBTK16245DGGRE4 have built-in ESD protection?
    Answer: Yes, the 74CBTK16245DGGRE4 features built-in ESD protection, ensuring reliable operation in harsh environments.

  8. Question: Can the 74CBTK16245DGGRE4 be used in automotive applications?
    Answer: Yes, the 74CBTK16245DGGRE4 is AEC-Q100 qualified, making it suitable for automotive applications that require high reliability.

  9. Question: What is the power supply voltage range for the 74CBTK16245DGGRE4?
    Answer: The 74CBTK16245DGGRE4 operates with a power supply voltage range of 1.2V to 3.6V.

  10. Question: Is the 74CBTK16245DGGRE4 compatible with other standard logic families?
    Answer: Yes, the 74CBTK16245DGGRE4 is compatible with various standard logic families, including TTL, CMOS, and LVCMOS.

Please note that these questions and answers are based on general information about the 74CBTK16245DGGRE4, and specific application requirements may vary.