74AVCB164245ZQLR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: High-speed, bidirectional voltage translation between different logic levels
• Package: 56-pin Very Thin Quad Flat No-Lead (VQFN)
• Essence: Translates signals between two different voltage domains
• Packaging/Quantity: Tape and Reel, 2500 units per reel

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 + 0.5V
• Output Voltage Range (B Port): 0V to VCCB + 0.5V
• Maximum Data Rate: 100 Mbps
• Number of Channels: 16

Detailed Pin Configuration

The 74AVCB164245ZQLR IC 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. GND
18. OE#
19. VCCA
20. VCCB
21. A9
22. B9
23. A10
24. B10
25. A11
26. B11
27. A12
28. B12
29. A13
30. B13
31. A14
32. B14
33. A15
34. B15
35. A16
36. B16
37. GND
38. DIR
39. NC
40. VREFB
41. VREFA
42. B16
43. A16
44. B15
45. A15
46. B14
47. A14
48. B13
49. A13
50. B12
51. A12
52. B11
53. A11
54. B10
55. A10
56. B9

Functional Features

• Bidirectional voltage translation: Allows signals to be translated from one voltage domain to another in both directions.
• Automatic direction control: The DIR pin determines the direction of translation, simplifying the interface design.
• High-speed operation: Supports data rates up to 100 Mbps, enabling fast signal transmission.

Advantages and Disadvantages

Advantages: - Efficient voltage translation between different logic levels - Simplified interface design with automatic direction control - High-speed operation for fast signal transmission

Disadvantages: - Limited number of channels (16) - Requires careful consideration of voltage level compatibility

Working Principles

The 74AVCB164245ZQLR is a bidirectional voltage translator that allows signals to be translated between two different voltage domains. It operates based on the input voltage levels at the A and B ports and the direction control provided by the DIR pin. When the DIR pin is set to a specific logic level, the IC automatically translates the signals in the corresponding direction.

Detailed Application Field Plans

The 74AVCB164245ZQLR IC finds applications in various fields where there is a need for voltage translation between different logic levels. Some potential application areas include: - Communication systems - Data transmission networks - Microcontroller interfaces - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

1. SN74AVCB164245GR - Similar bidirectional voltage translator IC with a different package (56-pin TSSOP).
2. MC74AVCB164245DG - Bidirectional voltage translator IC with enhanced ESD protection features.
3. 74LVC164245A - Unidirectional voltage translator IC with similar characteristics but limited to one direction of translation.

Note: The above alternative models are provided for reference and may have slight differences in specifications and pin configuration.

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