SN74GTLPH16927VR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Signal Level Translator
• Characteristics: High-speed, low-power, voltage-level shifting
• Package: 56-pin VQFN (Very Thin Quad Flat No-Lead) package
• Essence: Translates signals between different voltage levels
• Packaging/Quantity: Available in reels of 2500 units

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Maximum Data Rate: 400 Mbps
• Number of Channels: 20

Detailed Pin Configuration

The SN74GTLPH16927VR has a total of 56 pins. The pin configuration is as follows:

1. VCCA - Power supply for channel A
2. GND - Ground
3. A1 - Channel A input
4. B1 - Channel B input
5. Y1 - Channel A output
6. Y2 - Channel B output
7. VCCB - Power supply for channel B
8. GND - Ground
9. A2 - Channel A input
10. B2 - Channel B input
11. Y3 - Channel A output
12. Y4 - Channel B output
13. VCCC - Power supply for channel C
14. GND - Ground
15. A3 - Channel A input
16. B3 - Channel B input
17. Y5 - Channel A output
18. Y6 - Channel B output
19. VCCD - Power supply for channel D
20. GND - Ground
21. A4 - Channel A input
22. B4 - Channel B input
23. Y7 - Channel A output
24. Y8 - Channel B output
25. VCC - Power supply for the IC
26. GND - Ground
27. A5 - Channel A input
28. B5 - Channel B input
29. Y9 - Channel A output
30. Y10 - Channel B output
31. VCCF - Power supply for channel F
32. GND - Ground
33. A6 - Channel A input
34. B6 - Channel B input
35. Y11 - Channel A output
36. Y12 - Channel B output
37. VCCG - Power supply for channel G
38. GND - Ground
39. A7 - Channel A input
40. B7 - Channel B input
41. Y13 - Channel A output
42. Y14 - Channel B output
43. VCCH - Power supply for channel H
44. GND - Ground
45. A8 - Channel A input
46. B8 - Channel B input
47. Y15 - Channel A output
48. Y16 - Channel B output
49. VCCI - Power supply for channel I
50. GND - Ground
51. A9 - Channel A input
52. B9 - Channel B input
53. Y17 - Channel A output
54. Y18 - Channel B output
55. VCCJ - Power supply for channel J
56. GND - Ground

Functional Features

• High-speed voltage-level translation between different logic families
• Bidirectional level shifting capability
• Supports multiple voltage domains
• Low power consumption
• ESD (Electrostatic Discharge) protection on all pins

Advantages and Disadvantages

Advantages: - High-speed data transmission - Wide operating voltage range - Bidirectional capability simplifies design - ESD protection ensures reliability

Disadvantages: - Limited number of channels (20) - Requires careful consideration of voltage compatibility

Working Principles

The SN74GTLPH16927VR is a signal level translator IC designed to convert signals between different voltage levels. It operates by receiving input signals from one voltage domain and translating them to the corresponding output signals in another voltage domain. The bidirectional capability allows for seamless communication between devices operating at different voltage levels.

The IC utilizes a combination of level shifters, voltage regulators, and ESD protection circuits to ensure reliable and accurate signal translation. The high-speed data transmission capability makes it suitable for applications requiring fast and efficient signal conversion.

Detailed Application Field Plans

The SN74GTLPH16927VR can be used in various applications that require voltage-level translation, such as:

1. Communication systems: Facilitating signal translation between different logic families in communication protocols like UART, SPI, I2C, etc.
2. Microcontroller interfacing: Enabling communication between microcontrollers operating at different voltage levels.
3. Sensor networks: Translating