SN74CBT6845CRGYRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Multiplexer/Demultiplexer
• Characteristics: High-speed, low-power, bidirectional switching capabilities
• Package: 56-pin VQFN package
• Essence: The SN74CBT6845CRGYRG4 is a versatile IC that allows for efficient multiplexing and demultiplexing of digital signals.
• Packaging/Quantity: Available in reels with 2500 units per reel.

Specifications

• Supply Voltage: 1.65V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Switching Speed: 5ns maximum propagation delay
• Number of Channels: 16 channels
• Input/Output Compatibility: TTL, CMOS

Detailed Pin Configuration

The SN74CBT6845CRGYRG4 has a total of 56 pins. Here is the detailed pin configuration:

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. OE#
18. GND
19. I/O0
20. I/O1
21. I/O2
22. I/O3
23. I/O4
24. I/O5
25. I/O6
26. I/O7
27. I/O8
28. I/O9
29. I/O10
30. I/O11
31. I/O12
32. I/O13
33. I/O14
34. I/O15
35. VCC
36. B0
37. B1
38. B2
39. B3
40. B4
41. B5
42. B6
43. B7
44. B8
45. B9
46. B10
47. B11
48. B12
49. B13
50. B14
51. B15
52. OE#
53. GND
54. I/O16
55. I/O17
56. VCC

Functional Features

• Bidirectional switching: Allows for multiplexing and demultiplexing of digital signals in both directions.
• High-speed operation: The IC has a fast switching speed of 5ns, making it suitable for time-critical applications.
• Low-power consumption: Designed to operate with low power requirements, making it energy-efficient.
• Wide supply voltage range: Can be powered by a supply voltage ranging from 1.65V to 3.6V.
• Input/output compatibility: Compatible with both TTL and CMOS logic levels.

Advantages and Disadvantages

Advantages: - Versatile functionality for multiplexing and demultiplexing digital signals. - High-speed operation enables efficient data transmission. - Low-power consumption for energy efficiency. - Wide supply voltage range allows for flexibility in different applications. - Compatibility with both TTL and CMOS logic levels ensures compatibility with various systems.

Disadvantages: - Limited number of channels (16 channels) may not be sufficient for certain complex applications. - Requires careful consideration of signal integrity due to bidirectional switching capabilities.

Working Principles

The SN74CBT6845CRGYRG4 operates based on the principles of multiplexing and demultiplexing. It allows for the selection of one input signal from multiple sources and routes it to the desired output. The bidirectional switching capability enables both multiplexing and demultiplexing operations.

The IC utilizes a combination of transistors and logic gates to control the flow of digital signals. When an appropriate control signal is applied, the IC connects the selected input to the output, allowing data transmission. The high-speed operation ensures minimal delay in signal propagation.

Detailed Application Field Plans

The SN74CBT6845CRGYRG4 finds applications in various fields, including:

1. Data communication systems: Used for efficient multiplexing and demultiplexing of digital signals in networking equipment, routers, and switches.
2. Test and measurement instruments: Enables signal routing and switching in oscilloscopes, logic analyzers, and other testing equipment.
3. Industrial automation: Facilitates signal routing and control in PLCs (Programmable Logic Controllers) and industrial control systems.
4. Audio/video systems: Allows for signal selection and routing in audio/video switchers, matrix switchers, and home theater systems.
5. Automotive electronics: Used