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74SSTL16857DGGRE4
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Encyclopedia Entry: 74SSTL16857DGGRE4

Product Information Overview

Category: Integrated Circuit (IC)

Use: The 74SSTL16857DGGRE4 is a high-speed, low-power, 20-bit registered buffer designed for use in various digital systems. It is commonly used in applications that require data buffering and signal amplification.

Characteristics: - High-speed operation - Low power consumption - 20-bit register - Buffering and signal amplification capabilities

Package: The 74SSTL16857DGGRE4 is available in a small form factor package, which ensures efficient use of board space and facilitates easy integration into electronic systems.

Essence: This IC serves as a reliable interface between different components within a digital system, ensuring smooth data transfer and maintaining signal integrity.

Packaging/Quantity: The 74SSTL16857DGGRE4 is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

  • Supply Voltage: 2.3V to 3.6V
  • Operating Temperature Range: -40°C to +85°C
  • Input/Output Compatibility: SSTL_2 Class I
  • Output Drive Strength: ±12mA
  • Propagation Delay: 1.5ns (typical)
  • Power Dissipation: 0.8mW (typical)

Detailed Pin Configuration

The 74SSTL16857DGGRE4 features a total of 56 pins, each serving a specific function within the circuit. The pin configuration is as follows:

  1. A0
  2. A1
  3. A2
  4. A3
  5. A4
  6. A5
  7. A6
  8. A7
  9. A8
  10. A9
  11. A10
  12. A11
  13. A12
  14. A13
  15. A14
  16. A15
  17. A16
  18. A17
  19. A18
  20. A19
  21. GND
  22. D0
  23. D1
  24. D2
  25. D3
  26. D4
  27. D5
  28. D6
  29. D7
  30. D8
  31. D9
  32. D10
  33. D11
  34. D12
  35. D13
  36. D14
  37. D15
  38. D16
  39. D17
  40. D18
  41. D19
  42. VCC
  43. OE#
  44. CLK
  45. RST#
  46. REG#
  47. Q0
  48. Q1
  49. Q2
  50. Q3
  51. Q4
  52. Q5
  53. Q6
  54. Q7
  55. Q8
  56. Q9

Functional Features

  • Data buffering: The 74SSTL16857DGGRE4 provides efficient data buffering capabilities, ensuring reliable signal transmission between different components of a digital system.
  • Signal amplification: It amplifies weak signals, enhancing their strength and improving overall system performance.
  • Register functionality: The IC incorporates a 20-bit register, allowing for temporary storage and manipulation of data before transmission.

Advantages and Disadvantages

Advantages: - High-speed operation enables fast data transfer. - Low power consumption helps in reducing overall system energy requirements. - Small form factor package facilitates easy integration into electronic systems. - Reliable signal buffering and amplification capabilities ensure signal integrity.

Disadvantages: - Limited to SSTL_2 Class I input/output compatibility. - May not be suitable for applications requiring higher drive strength.

Working Principles

The 74SSTL16857DGGRE4 operates by receiving input data through the A0-A19 pins. The data is then temporarily stored in the internal register when the REG# signal is active. Upon receiving a clock signal (CLK), the buffered and amplified data is transmitted through the Q0-Q9 output pins. The OE# signal controls the enable/disable functionality of the outputs, while the RST# signal resets the internal register.

Detailed Application Field Plans

The 74SSTL16857DGGRE4 finds application in various digital systems, including but not limited to: 1. Communication equipment 2. Networking devices 3. Data storage systems 4. Industrial automation 5. Automotive electronics

Detailed and Complete Alternative Models

  1. SN74SSTL16857DGGR: Similar to 74SSTL16857DGGRE4, but without the small form factor package.
  2. MC10ELT21

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 74SSTL16857DGGRE4 dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of 74SSTL16857DGGRE4 in technical solutions:

  1. Q: What is the 74SSTL16857DGGRE4? A: The 74SSTL16857DGGRE4 is a high-speed, low-voltage, 20-bit registered transceiver with 3-state outputs.

  2. Q: What is the operating voltage range of the 74SSTL16857DGGRE4? A: The 74SSTL16857DGGRE4 operates within a voltage range of 1.2V to 1.8V.

  3. Q: What is the maximum data transfer rate supported by the 74SSTL16857DGGRE4? A: The 74SSTL16857DGGRE4 supports a maximum data transfer rate of up to 400 Mbps.

  4. Q: Can the 74SSTL16857DGGRE4 be used in both input and output applications? A: Yes, the 74SSTL16857DGGRE4 can be used as both an input and output buffer in various applications.

  5. Q: What is the purpose of the 3-state outputs in the 74SSTL16857DGGRE4? A: The 3-state outputs allow for bus sharing and reduce the possibility of contention when multiple devices are connected to the same bus.

  6. Q: Does the 74SSTL16857DGGRE4 have any built-in ESD protection? A: Yes, the 74SSTL16857DGGRE4 has built-in ESD protection, which helps safeguard against electrostatic discharge events.

  7. Q: Can the 74SSTL16857DGGRE4 be used in high-speed communication systems? A: Yes, the 74SSTL16857DGGRE4 is designed for high-speed applications and can be used in various communication systems.

  8. Q: What is the power supply current consumption of the 74SSTL16857DGGRE4? A: The power supply current consumption of the 74SSTL16857DGGRE4 depends on the operating conditions but typically ranges from a few milliamperes to tens of milliamperes.

  9. Q: Is the 74SSTL16857DGGRE4 compatible with other logic families? A: The 74SSTL16857DGGRE4 is compatible with other SSTL (Stub Series Terminated Logic) devices and can interface with different logic families through level translation techniques if required.

  10. Q: What are some typical applications of the 74SSTL16857DGGRE4? A: The 74SSTL16857DGGRE4 is commonly used in data communication systems, networking equipment, memory interfaces, and other high-speed digital systems where low-voltage operation is required.

Please note that these answers are general and may vary depending on specific design considerations and requirements.