SN74ABT16823DGGR

Product Overview

• Category: Integrated Circuit
• Use: Logic Level Translator
• Characteristics: High-Speed, Non-Inverting, 18-Bit Universal Bus Transceiver with 3-State Outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: This integrated circuit is designed to provide bidirectional level translation between a 3.3V bus and a 5V bus in mixed-mode applications.
• Packaging/Quantity: The SN74ABT16823DGGR is available in tape and reel packaging, with 2500 units per reel.

Specifications

• Number of Bits: 18
• Input Voltage Range (VCCA): 4.5V to 5.5V
• Output Voltage Range (VCCB): 2.7V to 3.6V
• Propagation Delay Time: 3.8ns (Max)
• Operating Temperature Range: -40°C to 85°C
• Supply Current: 20mA (Max)

Detailed Pin Configuration

The SN74ABT16823DGGR has a total of 56 pins. Here is the detailed pin configuration:

1. A1
2. B1
3. Y1
4. GND
5. B2
6. A2
7. Y2
8. VCCB
9. OE
10. Y3
11. A3
12. B3
13. Y4
14. GND
15. B4
16. A4
17. Y5
18. VCCA
19. A5
20. B5
21. Y6
22. GND
23. B6
24. A6
25. Y7
26. VCCB
27. OE
28. Y8
29. A8
30. B8
31. Y9
32. GND
33. B9
34. A9
35. Y10
36. VCCA
37. A10
38. B10
39. Y11
40. GND
41. B11
42. A11
43. Y12
44. VCCB
45. OE
46. Y13
47. A13
48. B13
49. Y14
50. GND
51. B14
52. A14
53. Y15
54. VCCA
55. A15
56. B15

Functional Features

• Bidirectional level translation between 3.3V and 5V buses.
• Non-inverting logic.
• High-speed operation.
• 3-state outputs for bus sharing.

Advantages and Disadvantages

Advantages: - Enables communication between different voltage level systems. - Non-inverting logic simplifies the design. - High-speed operation allows for efficient data transfer. - 3-state outputs facilitate bus sharing.

Disadvantages: - Limited to translating between 3.3V and 5V buses. - May not be suitable for applications requiring level translation beyond specified voltage ranges.

Working Principles

The SN74ABT16823DGGR utilizes a combination of MOSFETs and CMOS technology to achieve bidirectional level translation. The input signals are translated to the desired output voltage levels using level-shifting techniques. The non-inverting logic ensures that the output signal maintains the same logic state as the input signal.

Detailed Application Field Plans

The SN74ABT16823DGGR is commonly used in mixed-mode applications where there is a need to interface between 3.3V and 5V buses. Some specific application fields include:

1. Microcontroller interfacing with peripheral devices operating at different voltage levels.
2. Communication interfaces between different logic families.
3. Industrial automation systems requiring level translation between various components.

Detailed and Complete Alternative Models

• SN74ABT16823DLR
• SN74ABT16823DGG
• SN74ABT16823DLG4
• SN74ABT16823DLRG4

These alternative models offer similar functionality and characteristics to the SN74ABT16823DGGR, providing options for different package types or quantities.

In conclusion, the SN74ABT16823DGGR is a high-speed, non-inverting logic level translator integrated circuit. It enables bidirectional level translation between 3.3V and 5V buses in mixed-mode applications. With its compact TSSOP package and various alternative models available, it is widely used in microcontroller interfacing, communication interfaces, and industrial automation systems.