SN74ALVCH16820DGGR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Logic Device
• Characteristics: High-speed, low-voltage, CMOS 20-bit universal bus driver with 3-state outputs
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Universal bus driver for various applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.65V to 3.6V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Output Drive Capability: ±24mA at 3.3V
• Propagation Delay: 2.5ns typical (at 3.3V, 25°C)

Detailed Pin Configuration

The SN74ALVCH16820DGGR has a total of 56 pins. The pin configuration is as follows:

1. OE1
2. A1
3. B1
4. Y1
5. GND
6. Y2
7. B2
8. A2
9. OE2
10. VCC
11. Y3
12. B3
13. A3
14. OE3
15. Y4
16. GND
17. Y5
18. B4
19. A4
20. OE4
21. Y6
22. B5
23. A5
24. OE5
25. Y7
26. GND
27. Y8
28. B6
29. A6
30. OE6
31. Y9
32. B7
33. A7
34. OE7
35. Y10
36. GND
37. Y11
38. B8
39. A8
40. OE8
41. Y12
42. B9
43. A9
44. OE9
45. Y13
46. GND
47. Y14
48. B10
49. A10
50. OE10
51. Y15
52. B11
53. A11
54. OE11
55. Y16
56. VCC

Functional Features

• High-speed operation: The SN74ALVCH16820DGGR is designed to operate at high speeds, making it suitable for applications that require fast data transmission.
• Low-voltage operation: With a supply voltage range of 1.65V to 3.6V, this IC can be used in low-power applications.
• Universal bus driver: It can drive various types of buses, making it versatile for different system architectures.
• 3-state outputs: The IC has 3-state outputs, allowing multiple devices to share the same bus without interfering with each other.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data transfer. - Low-voltage operation reduces power consumption. - Versatile universal bus driver for various applications. - 3-state outputs allow for bus sharing.

Disadvantages: - Limited output drive capability compared to some other ICs. - Not suitable for high-voltage applications.

Working Principles

The SN74ALVCH16820DGGR operates based on CMOS technology. It uses a combination of transistors to control the flow of current through its internal circuitry. When the appropriate input signals are applied, the IC drives the outputs accordingly, either transmitting or receiving data on the bus.

Detailed Application Field Plans

The SN74ALVCH16820DGGR can be used in various applications, including but not limited to: - Data communication systems - Networking equipment - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the SN74ALVCH16820DGGR are: - SN74LVC16244ADGGR - SN74LVTH16245ADGGR - SN74AVC4T245RGYR - SN74CBT3257DR

These alternatives may have different specifications and pin configurations, so it is important to refer to their respective datasheets for detailed information.

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