Encyclopedia Entry: 74ALVCF162835APA

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Logic Level Translator
• Characteristics: High-speed, low-power consumption
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Voltage level shifting between two logic families
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

The 74ALVCF162835APA is a logic level translator integrated circuit designed for voltage level shifting between two logic families. It operates at high speed while consuming low power, making it suitable for various applications.

Key specifications of the 74ALVCF162835APA include:

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range (VREF): -0.5V to VCC + 0.5V
• Output Voltage Range (A/B Ports): 0V to VCC
• Maximum Data Rate: 400 Mbps
• Number of Channels: 18
• ESD Protection: > 2000V HBM (Human Body Model)

Detailed Pin Configuration

The 74ALVCF162835APA features a total of 56 pins, arranged in a specific configuration. The pinout diagram below illustrates the detailed pin configuration:

1. A1
2. B1
3. Y1
4. GND
5. Y2
6. B2
7. A2
8. VCC
9. A3
10. B3
11. Y3
12. GND
13. Y4
14. B4
15. A4
16. VCC
17. A5
18. B5
19. Y5
20. GND
21. Y6
22. B6
23. A6
24. VCC
25. A7
26. B7
27. Y7
28. GND
29. Y8
30. B8
31. A8
32. VCC
33. A9
34. B9
35. Y9
36. GND
37. Y10
38. B10
39. A10
40. VCC
41. A11
42. B11
43. Y11
44. GND
45. Y12
46. B12
47. A12
48. VCC
49. A13
50. B13
51. Y13
52. GND
53. Y14
54. B14
55. A14
56. VCC

Functional Features

The 74ALVCF162835APA offers the following functional features:

1. Voltage Level Translation: It enables bidirectional voltage level shifting between two logic families, allowing seamless communication between devices operating at different voltage levels.
2. High-Speed Operation: The IC operates at a maximum data rate of 400 Mbps, ensuring fast and efficient signal transmission.
3. Low Power Consumption: With its optimized design, the 74ALVCF162835APA minimizes power consumption, making it suitable for battery-powered applications.
4. ESD Protection: The integrated circuit provides robust electrostatic discharge (ESD) protection, safeguarding against potential damage from static electricity.

Advantages and Disadvantages

Advantages of using the 74ALVCF162835APA include:

• Efficient voltage level translation between different logic families
• High-speed operation for quick data transfer
• Low power consumption for energy-efficient applications
• Robust ESD protection for enhanced reliability

Disadvantages of the 74ALVCF162835APA include:

• Limited number of channels (18)
• Requires careful consideration of voltage compatibility between logic families

Working Principles

The 74ALVCF162835APA utilizes a combination of MOSFET and CMOS technologies to achieve voltage level translation. It employs a bidirectional voltage level shifting technique, allowing seamless communication between devices operating at different voltage levels.

The IC consists of multiple channels, each capable of translating signals from one voltage level to another. The input signals are received through the A ports, while the B ports provide the translated output signals. The direction of translation is determined by the control inputs.

By utilizing advanced semiconductor technologies, the 74ALVCF162835APA ensures high-speed operation with minimal power consumption.

Detailed Application Field Plans

The 74ALVCF162835APA finds applications in various fields where voltage level translation is required. Some of the detailed application field plans include:

1. Microcontroller Interfacing: It enables communication between microcontrollers operating at different voltage levels, facilitating integration into complex systems.
2. Sensor Networks: The IC can