Texas Instruments
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SN74GTLPH16927GR
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SN74GTLPH16927GR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Signal Level Translator
  • Characteristics: High-speed, low-power, bidirectional voltage translation
  • Package: 56-pin VQFN package
  • Essence: Translates signals between different voltage levels
  • Packaging/Quantity: Tape and reel packaging, quantity varies

Specifications

  • Supply Voltage Range: 1.2V to 3.6V
  • Input Voltage Range (A Port): 0V to VCCA + 0.5V
  • Input Voltage Range (B Port): 0V to VCCB + 0.5V
  • Output Voltage Range (A Port): 0V to VCCA
  • Output Voltage Range (B Port): 0V to VCCB
  • Maximum Data Rate: 400 Mbps
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74GTLPH16927GR has a total of 56 pins. The pin configuration is as follows:

  1. A1
  2. B1
  3. A2
  4. B2
  5. A3
  6. B3
  7. A4
  8. B4
  9. A5
  10. B5
  11. A6
  12. B6
  13. A7
  14. B7
  15. A8
  16. B8
  17. A9
  18. B9
  19. A10
  20. B10
  21. A11
  22. B11
  23. A12
  24. B12
  25. A13
  26. B13
  27. A14
  28. B14
  29. A15
  30. B15
  31. A16
  32. B16
  33. A17
  34. B17
  35. A18
  36. B18
  37. A19
  38. B19
  39. A20
  40. B20
  41. A21
  42. B21
  43. A22
  44. B22
  45. A23
  46. B23
  47. A24
  48. B24
  49. VCCA
  50. GND
  51. VCCB
  52. B25
  53. A25
  54. B26
  55. A26
  56. B27

Functional Features

  • Bidirectional voltage translation between two different voltage domains
  • Supports high-speed data transmission up to 400 Mbps
  • Low power consumption for energy-efficient operation
  • Provides level shifting for reliable signal communication

Advantages and Disadvantages

Advantages: - High-speed data transmission capability - Low power consumption - Bidirectional voltage translation - Compact package size

Disadvantages: - Limited voltage range (1.2V to 3.6V) - Not suitable for applications requiring higher voltage translation

Working Principles

The SN74GTLPH16927GR is designed to translate signals between two different voltage levels, typically used in systems where different components operate at different voltage domains. It utilizes a combination of level shifters and voltage translators to ensure seamless communication between these domains. The IC detects the input voltage levels and translates them to the corresponding output voltage levels, allowing for reliable data transmission.

Detailed Application Field Plans

The SN74GTLPH16927GR can be used in various applications, including:

  1. Mobile devices: Enables communication between different voltage domains in smartphones, tablets, and wearables.
  2. Industrial automation: Facilitates signal translation in control systems, PLCs, and motor drives.
  3. Automotive electronics: Supports voltage translation in automotive control units, infotainment systems, and sensors.
  4. Networking equipment: Enables voltage level shifting in routers, switches, and network interface cards.
  5. Consumer electronics: Used for signal translation in TVs, gaming consoles, and audio/video devices.

Detailed and Complete Alternative Models

  1. SN74GTLPH16927DGG
  2. SN74GTLPH16927DLR
  3. SN74GTLPH16927DLRG4
  4. SN74GTLPH16927DLRGR
  5. SN74GTLPH16927DLRJR
  6. SN74GTLPH16927DLRJRG4
  7. SN74GTLPH16927DLRR
  8. SN74GTLPH16927DLRRG4
  9. SN74GTLPH16927DLRRGR
  10. SN74GTLPH16927DLRRJR

These alternative models offer similar functionality and characteristics to the SN74GTLPH16927GR, providing options for different package types or temperature ranges.

(Note: The list of alternative models is not exhaustive and may vary based on availability and

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SN74GTLPH16927GR v technických řešeních

Sure! Here are 10 common questions and answers related to the application of SN74GTLPH16927GR in technical solutions:

  1. Q: What is SN74GTLPH16927GR? A: SN74GTLPH16927GR is a high-speed, low-voltage differential signaling (LVDS) driver and receiver designed for point-to-point baseband data transmission over controlled impedance media.

  2. Q: What is the operating voltage range of SN74GTLPH16927GR? A: The operating voltage range of SN74GTLPH16927GR is typically between 1.65V and 3.6V.

  3. Q: What is the maximum data rate supported by SN74GTLPH16927GR? A: SN74GTLPH16927GR supports data rates up to 2.5 Gbps.

  4. Q: Can SN74GTLPH16927GR be used for bidirectional communication? A: No, SN74GTLPH16927GR is a unidirectional driver and receiver. It can be used for either transmitting or receiving data, but not both simultaneously.

  5. Q: What is the typical output voltage swing of SN74GTLPH16927GR? A: The typical output voltage swing of SN74GTLPH16927GR is around 350 mV.

  6. Q: Does SN74GTLPH16927GR have built-in termination resistors? A: No, SN74GTLPH16927GR does not have built-in termination resistors. External termination resistors are required for proper signal integrity.

  7. Q: Can SN74GTLPH16927GR be used in hot-swappable applications? A: Yes, SN74GTLPH16927GR supports hot-swapping, allowing for easy replacement or insertion of devices without disrupting the system.

  8. Q: What is the power supply current consumption of SN74GTLPH16927GR? A: The power supply current consumption of SN74GTLPH16927GR is typically around 10 mA.

  9. Q: Is SN74GTLPH16927GR compatible with other LVDS devices? A: Yes, SN74GTLPH16927GR is compatible with other LVDS devices as long as they operate within the same voltage range and have compatible signal levels.

  10. Q: What are some typical applications of SN74GTLPH16927GR? A: SN74GTLPH16927GR is commonly used in high-speed data transmission systems, such as telecommunications equipment, networking devices, and video interfaces.

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