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SN74ABT651DBRE4
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SN74ABT651DBRE4

Product Overview

  • Category: Integrated Circuit
  • Use: Bus Transceiver
  • Characteristics: High-speed, low-power, bidirectional transceiver
  • Package: SSOP (Shrink Small Outline Package)
  • Essence: Transfers data between two bidirectional buses or systems
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage: 4.5V to 5.5V
  • Operating Temperature Range: -40°C to +85°C
  • Data Rate: Up to 200 Mbps
  • Number of Channels: 8
  • Input/Output Compatibility: TTL/CMOS
  • Output Drive Capability: ±24 mA
  • Propagation Delay: 3.5 ns (Max)
  • Power Dissipation: 500 mW (Max)

Detailed Pin Configuration

The SN74ABT651DBRE4 has a total of 48 pins. The pin configuration is as follows:

  1. OE1 (Output Enable Input for Port A)
  2. I/O1A1 (Bidirectional Data I/O Pin 1 for Port A)
  3. GND (Ground)
  4. I/O1B1 (Bidirectional Data I/O Pin 1 for Port B)
  5. VCC (Positive Power Supply)
  6. I/O1A2 (Bidirectional Data I/O Pin 2 for Port A)
  7. I/O1B2 (Bidirectional Data I/O Pin 2 for Port B)
  8. I/O1A3 (Bidirectional Data I/O Pin 3 for Port A)
  9. I/O1B3 (Bidirectional Data I/O Pin 3 for Port B)
  10. I/O1A4 (Bidirectional Data I/O Pin 4 for Port A)
  11. I/O1B4 (Bidirectional Data I/O Pin 4 for Port B)
  12. I/O1A5 (Bidirectional Data I/O Pin 5 for Port A)
  13. I/O1B5 (Bidirectional Data I/O Pin 5 for Port B)
  14. I/O1A6 (Bidirectional Data I/O Pin 6 for Port A)
  15. I/O1B6 (Bidirectional Data I/O Pin 6 for Port B)
  16. I/O1A7 (Bidirectional Data I/O Pin 7 for Port A)
  17. I/O1B7 (Bidirectional Data I/O Pin 7 for Port B)
  18. I/O1A8 (Bidirectional Data I/O Pin 8 for Port A)
  19. I/O1B8 (Bidirectional Data I/O Pin 8 for Port B)
  20. GND (Ground)
  21. VCC (Positive Power Supply)
  22. OE2 (Output Enable Input for Port B)
  23. I/O2A1 (Bidirectional Data I/O Pin 1 for Port A)
  24. GND (Ground)
  25. I/O2B1 (Bidirectional Data I/O Pin 1 for Port B)
  26. VCC (Positive Power Supply)
  27. I/O2A2 (Bidirectional Data I/O Pin 2 for Port A)
  28. I/O2B2 (Bidirectional Data I/O Pin 2 for Port B)
  29. I/O2A3 (Bidirectional Data I/O Pin 3 for Port A)
  30. I/O2B3 (Bidirectional Data I/O Pin 3 for Port B)
  31. I/O2A4 (Bidirectional Data I/O Pin 4 for Port A)
  32. I/O2B4 (Bidirectional Data I/O Pin 4 for Port B)
  33. I/O2A5 (Bidirectional Data I/O Pin 5 for Port A)
  34. I/O2B5 (Bidirectional Data I/O Pin 5 for Port B)
  35. I/O2A6 (Bidirectional Data I/O Pin 6 for Port A)
  36. I/O2B6 (Bidirectional Data I/O Pin 6 for Port B)
  37. I/O2A7 (Bidirectional Data I/O Pin 7 for Port A)
  38. I/O2B7 (Bidirectional Data I/O Pin 7 for Port B)
  39. I/O2A8 (Bidirectional Data I/O Pin 8 for Port A)
  40. I/O2B8 (Bidirectional Data I/O Pin 8 for Port B)
  41. GND (Ground)
  42. VCC (Positive Power Supply)
  43. DIR (Direction Control Input)
  44. GND (Ground)
  45. GND (Ground)
  46. GND (Ground)
  47. GND (Ground)
  48. VCC (Positive Power Supply)

Functional Features

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SN74ABT651DBRE4 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of SN74ABT651DBRE4:

  1. Question: What is SN74ABT651DBRE4?
    Answer: SN74ABT651DBRE4 is a high-performance octal transceiver with 3-state outputs, designed for asynchronous communication between data buses.

  2. Question: What is the operating voltage range of SN74ABT651DBRE4?
    Answer: The operating voltage range is from 4.5V to 5.5V.

  3. Question: How many data inputs and outputs does SN74ABT651DBRE4 have?
    Answer: SN74ABT651DBRE4 has 8 data inputs and 8 data outputs.

  4. Question: Can SN74ABT651DBRE4 be used for bidirectional data transfer?
    Answer: Yes, SN74ABT651DBRE4 supports bidirectional data transfer.

  5. Question: What is the maximum data transfer rate supported by SN74ABT651DBRE4?
    Answer: SN74ABT651DBRE4 can support data transfer rates up to 200MHz.

  6. Question: Does SN74ABT651DBRE4 have built-in input and output clamping diodes?
    Answer: Yes, SN74ABT651DBRE4 has built-in input and output clamping diodes for protection against electrostatic discharge (ESD).

  7. Question: Can SN74ABT651DBRE4 be used in mixed-voltage systems?
    Answer: Yes, SN74ABT651DBRE4 is compatible with mixed-voltage systems as it has 5V tolerant inputs.

  8. Question: What is the power supply current consumption of SN74ABT651DBRE4?
    Answer: The power supply current consumption is typically 20mA.

  9. Question: Can SN74ABT651DBRE4 be used in industrial temperature environments?
    Answer: Yes, SN74ABT651DBRE4 is designed to operate in industrial temperature ranges from -40°C to 85°C.

  10. Question: What package options are available for SN74ABT651DBRE4?
    Answer: SN74ABT651DBRE4 is available in a small-outline integrated circuit (SOIC) package.

Please note that these answers are general and may vary depending on the specific application and requirements. It's always recommended to refer to the datasheet and consult with technical experts for detailed information.