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SN74CBT16861DGVR
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SN74CBT16861DGVR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Multiplexer/Demultiplexer
  • Characteristics:
    • High-speed switching capability
    • Low power consumption
    • Wide operating voltage range
    • Small package size
  • Package: VSSOP-56
  • Essence: This IC is designed to provide multiplexing and demultiplexing functions for digital signals.
  • Packaging/Quantity: Available in reels, with a quantity of 2500 units per reel.

Specifications

  • Number of Channels: 20
  • Input Voltage Range: 0V to VCC
  • Supply Voltage Range: 1.65V to 3.6V
  • On-State Resistance: 5Ω (typical)
  • Bandwidth: 400MHz (typical)
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74CBT16861DGVR has a total of 56 pins, arranged as follows:

  1. A0
  2. B0
  3. C0
  4. D0
  5. E0
  6. F0
  7. G0
  8. H0
  9. I0
  10. J0
  11. K0
  12. L0
  13. M0
  14. N0
  15. O0
  16. P0
  17. Q0
  18. R0
  19. S0
  20. T0
  21. U0
  22. V0
  23. W0
  24. X0
  25. Y0
  26. Z0
  27. A1
  28. B1
  29. C1
  30. D1
  31. E1
  32. F1
  33. G1
  34. H1
  35. I1
  36. J1
  37. K1
  38. L1
  39. M1
  40. N1
  41. O1
  42. P1
  43. Q1
  44. R1
  45. S1
  46. T1
  47. U1
  48. V1
  49. W1
  50. X1
  51. Y1
  52. Z1
  53. OE#
  54. SEL0
  55. SEL1
  56. GND

Functional Features

  • High-speed switching: The SN74CBT16861DGVR can handle digital signals with a high switching speed, making it suitable for applications requiring fast data transmission.
  • Low power consumption: This IC is designed to operate efficiently with low power consumption, making it ideal for battery-powered devices.
  • Wide operating voltage range: With a wide operating voltage range of 1.65V to 3.6V, the SN74CBT16861DGVR can be used in various electronic systems.
  • Small package size: The VSSOP-56 package offers a compact form factor, allowing for space-saving integration into electronic circuits.

Advantages and Disadvantages

Advantages: - High-speed switching capability enables fast data transmission. - Low power consumption prolongs battery life in portable devices. - Wide operating voltage range allows for versatile use in different systems. - Small package size facilitates space-efficient circuit design.

Disadvantages: - Limited number of channels (20) may not be sufficient for certain applications requiring a higher channel count. - On-state resistance (5Ω) may introduce some signal attenuation, affecting signal quality in long-distance transmissions.

Working Principles

The SN74CBT16861DGVR operates as a multiplexer/demultiplexer by selectively connecting one of the 20 input channels to the output based on the control signals (SEL0 and SEL1). When the appropriate control signals are applied, the corresponding channel is connected to the output, allowing the transmission of digital signals.

Detailed Application Field Plans

The SN74CBT16861DGVR can be used in various applications, including:

  1. Data communication systems: It can be employed in high-speed data communication systems, such as Ethernet switches and routers, to facilitate signal routing and switching.
  2. Test and measurement equipment: The IC can be utilized in test and measurement equipment, such as oscilloscopes and logic analyzers, for signal multiplexing and demultiplexing purposes.
  3. Audio/video systems: It can be integrated into audio/video systems, such as video switchers and audio mixers, to enable signal routing and selection.
  4. Industrial automation: The IC can be incorporated into industrial automation systems, such as PLCs (Programmable Logic Controllers), for signal conditioning and routing.

Detailed and Complete Alternative Models

  1. SN74CBT16211DGGR
  2. SN74CBT3257DGVRE4
  3. SN74CBT338

Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi SN74CBT16861DGVR dalam penyelesaian teknikal

Sure! Here are 10 common questions and answers related to the application of SN74CBT16861DGVR:

  1. Q: What is SN74CBT16861DGVR? A: SN74CBT16861DGVR is a high-speed, low-power, 20-bit bus switch designed for asynchronous communication between two data buses.

  2. Q: What is the maximum operating voltage for SN74CBT16861DGVR? A: The maximum operating voltage for SN74CBT16861DGVR is 3.6V.

  3. Q: Can SN74CBT16861DGVR be used in bidirectional applications? A: Yes, SN74CBT16861DGVR supports bidirectional data flow, making it suitable for applications requiring both input and output functionality.

  4. Q: What is the typical propagation delay of SN74CBT16861DGVR? A: The typical propagation delay of SN74CBT16861DGVR is around 0.5 ns.

  5. Q: How many channels does SN74CBT16861DGVR have? A: SN74CBT16861DGVR has 20 channels, allowing for the switching of up to 20 data lines.

  6. Q: Is SN74CBT16861DGVR compatible with TTL and CMOS logic levels? A: Yes, SN74CBT16861DGVR is compatible with both TTL and CMOS logic levels, providing flexibility in interfacing with different devices.

  7. Q: Can SN74CBT16861DGVR handle high-speed data rates? A: Yes, SN74CBT16861DGVR is designed to support high-speed data rates, making it suitable for applications that require fast data transfer.

  8. Q: Does SN74CBT16861DGVR have built-in ESD protection? A: Yes, SN74CBT16861DGVR incorporates built-in ESD protection to safeguard against electrostatic discharge events.

  9. Q: What is the power supply voltage range for SN74CBT16861DGVR? A: The power supply voltage range for SN74CBT16861DGVR is typically between 2.3V and 3.6V.

  10. Q: Can SN74CBT16861DGVR be used in automotive applications? A: Yes, SN74CBT16861DGVR is qualified for automotive applications and meets the necessary standards for automotive electronics.

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