SN74GTL16616DLG4

Product Overview

• Category: Integrated Circuit
• Use: Signal Level Translator
• Characteristics: High-speed, Low-voltage, Bi-directional
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Translates signals between different voltage levels
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Data Rate: 400 Mbps
• Number of Channels: 16
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74GTL16616DLG4 has a total of 56 pins. The pin configuration is as follows:

1. VCCA - Positive supply voltage for Channel A
2. GND - Ground
3. A1 - Channel A data input
4. B1 - Channel B data input
5. OEAB - Output enable for Channel A and B
6. Y1 - Channel A data output
7. Y2 - Channel B data output
8. VCCB - Positive supply voltage for Channel B
9. GND - Ground
10. A2 - Channel A data input
11. B2 - Channel B data input
12. OEAB - Output enable for Channel A and B
13. Y3 - Channel A data output
14. Y4 - Channel B data output
15. VCCA - Positive supply voltage for Channel A
16. GND - Ground
17. A3 - Channel A data input
18. B3 - Channel B data input
19. OEAB - Output enable for Channel A and B
20. Y5 - Channel A data output
21. Y6 - Channel B data output
22. VCCB - Positive supply voltage for Channel B
23. GND - Ground
24. A4 - Channel A data input
25. B4 - Channel B data input
26. OEAB - Output enable for Channel A and B
27. Y7 - Channel A data output
28. Y8 - Channel B data output
29. VCCA - Positive supply voltage for Channel A
30. GND - Ground
31. A5 - Channel A data input
32. B5 - Channel B data input
33. OEAB - Output enable for Channel A and B
34. Y9 - Channel A data output
35. Y10 - Channel B data output
36. VCCB - Positive supply voltage for Channel B
37. GND - Ground
38. A6 - Channel A data input
39. B6 - Channel B data input
40. OEAB - Output enable for Channel A and B
41. Y11 - Channel A data output
42. Y12 - Channel B data output
43. VCCA - Positive supply voltage for Channel A
44. GND - Ground
45. A7 - Channel A data input
46. B7 - Channel B data input
47. OEAB - Output enable for Channel A and B
48. Y13 - Channel A data output
49. Y14 - Channel B data output
50. VCCB - Positive supply voltage for Channel B
51. GND - Ground
52. A8 - Channel A data input
53. B8 - Channel B data input
54. OEAB - Output enable for Channel A and B
55. Y15 - Channel A data output
56. Y16 - Channel B data output

Functional Features

• Bi-directional voltage level translation between two different voltage domains
• Supports high-speed data transmission up to 400 Mbps
• Low-voltage operation allows compatibility with various systems
• Automatic direction control simplifies system design

Advantages and Disadvantages

Advantages: - High-speed performance enables efficient data transfer - Bi-directional capability reduces the need for additional components - Wide supply voltage range enhances compatibility with different systems

Disadvantages: - Limited number of channels may not be suitable for applications requiring more channels - Sensitive to electrostatic discharge (ESD) due to its small package size

Working Principles

The SN74GTL16616DLG4 is a signal level translator that facilitates communication between devices operating at different voltage levels. It uses a combination of level shifters and bi-directional buffers to convert signals from one voltage domain to another. The device automatically detects the direction of data flow and adjusts the voltage levels accordingly. This enables seamless data transfer between systems with varying voltage requirements.

Detailed Application Field Plans

The SN74GTL16616DLG4 is commonly used in various applications