PI74AVC+16820AE

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Buffer/Driver
• Characteristics: High-speed, low-power, voltage level translation
• Package: 56-pin TSSOP
• Essence: This IC is designed to provide voltage level translation between different logic levels in digital systems.
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 250 units per reel.

Specifications

• Supply Voltage: 1.2V - 3.6V
• Input Voltage Range: GND - VCC
• Output Voltage Range: GND - VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 0.5 ns (typical)
• Output Drive Strength: ±24 mA

Pin Configuration

The PI74AVC+16820AE IC has a total of 56 pins. The pin configuration is as follows:

1. VCCA
2. VCCB
3. GND
4. OEAB
5. A1
6. B1
7. A2
8. B2
9. A3
10. B3
11. A4
12. B4
13. A5
14. B5
15. A6
16. B6
17. A7
18. B7
19. A8
20. B8
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. A17
38. B17
39. A18
40. B18
41. A19
42. B19
43. A20
44. B20
45. A21
46. B21
47. A22
48. B22
49. A23
50. B23
51. A24
52. B24
53. A25
54. B25
55. A26
56. B26

Functional Features

• Provides voltage level translation between different logic levels.
• Supports bidirectional data flow.
• High-speed operation with low propagation delay.
• Low power consumption.
• Wide operating voltage range.
• ESD protection on all inputs and outputs.

Advantages and Disadvantages

Advantages: - Efficient voltage level translation. - Bidirectional data flow support. - High-speed operation. - Low power consumption. - Wide operating voltage range. - ESD protection.

Disadvantages: - Limited number of pins for voltage level translation.

Working Principles

The PI74AVC+16820AE IC works by receiving input signals at one voltage level and translating them to a different voltage level on the output pins. It utilizes internal circuitry to perform the necessary level shifting, allowing seamless communication between devices operating at different logic levels.

Detailed Application Field Plans

The PI74AVC+16820AE IC finds applications in various digital systems where voltage level translation is required. Some of the potential application fields include:

1. Microcontrollers and microprocessors.
2. Communication systems.
3. Data storage devices.
4. Industrial automation.
5. Automotive electronics.
6. Consumer electronics.

Detailed and Complete Alternative Models

1. SN74AVC4T774: 4-bit voltage level translator with configurable I/O voltage levels.
2. TXB0108: 8-bit bidirectional voltage level translator with automatic direction sensing.
3. PCA9306: Dual bidirectional I2C-bus and SMBus voltage level translator.
4. TXS0108E: 8-bit bidirectional voltage level translator with automatic direction sensing and integrated ESD protection.

These alternative models offer similar functionality to the PI74AVC+16820AE IC and can be considered as alternatives based on specific requirements and design constraints.

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