74AVCAH164245GRDR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic Level Shifter
• Characteristics: High-speed, Bi-directional, Voltage Translation
• Package: 56-pin VQFN (Very Thin Quad Flat No-Lead)
• Essence: Translates logic levels between 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: 400 Mbps
• Number of Channels: 16
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 74AVCAH164245GRDR IC has a total of 56 pins. The pin configuration is as follows:

1. A1
2. A2
3. A3
4. A4
5. A5
6. A6
7. A7
8. A8
9. GND
10. B1
11. B2
12. B3
13. B4
14. B5
15. B6
16. B7
17. B8
18. VCCA
19. OE#
20. DIR
21. NC
22. NC
23. NC
24. NC
25. NC
26. NC
27. NC
28. NC
29. VCCB
30. B8#
31. B7#
32. B6#
33. B5#
34. B4#
35. B3#
36. B2#
37. B1#
38. GND
39. A8#
40. A7#
41. A6#
42. A5#
43. A4#
44. A3#
45. A2#
46. A1#
47. VCCA
48. OE#
49. DIR
50. NC
51. NC
52. NC
53. NC
54. NC
55. NC
56. NC

Functional Features

• Bi-directional voltage translation between two logic levels
• High-speed data transmission up to 400 Mbps
• Automatic direction control based on the DIR pin
• Output enable/disable control using the OE# pin
• Supports level shifting between different supply voltages

Advantages and Disadvantages

Advantages: - Allows interfacing between different voltage domains - High-speed operation for efficient data transfer - Easy to use with automatic direction control

Disadvantages: - Limited to a maximum data rate of 400 Mbps - Requires careful consideration of input and output voltage ranges

Working Principles

The 74AVCAH164245GRDR is a digital logic level shifter that enables bi-directional voltage translation between two logic levels. It operates by monitoring the DIR (direction) pin to determine the data flow direction. When the DIR pin is set to a specific logic level, the IC automatically adjusts the voltage translation accordingly. The OE# (output enable) pin allows the user to enable or disable the outputs as needed.

Detailed Application Field Plans

The 74AVCAH164245GRDR 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 interfaces - Microcontroller and FPGA interfacing - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

• SN74AVCAH164245GRDR
• MC74AVCAH164245GRDR
• NCVCAH164245GRDR
• 74LVC164245AGRDR

(Note: The above alternative models are for reference purposes only and may have slight variations in specifications and pin configuration.)

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