Encyclopedia Entry: 74FCT162827ATPACT

Product Overview

Category

The 74FCT162827ATPACT belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for data transmission and storage applications.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with various logic families
• Robustness against noise and interference

Package

The 74FCT162827ATPACT is available in a small outline integrated circuit (SOIC) package.

Essence

This IC serves as a bidirectional buffer/line driver, providing high-performance signal amplification and buffering capabilities.

Packaging/Quantity

The 74FCT162827ATPACT is typically packaged in reels or tubes, containing a quantity of 250 units per package.

Specifications

• Supply Voltage: 2.0V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input/Output Type: Tri-State
• Number of Inputs/Outputs: 20
• Logic Family: FCT
• Logic Level: CMOS

Detailed Pin Configuration

The 74FCT162827ATPACT features a 56-pin configuration, with the following pin assignments:

1. OE1 (Output Enable 1)
2. A1 (Input/Output A1)
3. Y1 (Output Y1)
4. GND (Ground)
5. Y2 (Output Y2)
6. A2 (Input/Output A2)
7. VCC (Supply Voltage)
8. B1 (Input/Output B1)
9. Y3 (Output Y3)
10. OE2 (Output Enable 2)
11. B2 (Input/Output B2)
12. Y4 (Output Y4)
13. A3 (Input/Output A3)
14. Y5 (Output Y5)
15. B3 (Input/Output B3)
16. Y6 (Output Y6)
17. A4 (Input/Output A4)
18. Y7 (Output Y7)
19. B4 (Input/Output B4)
20. Y8 (Output Y8)
21. OE3 (Output Enable 3)
22. A5 (Input/Output A5)
23. Y9 (Output Y9)
24. GND (Ground)
25. Y10 (Output Y10)
26. A6 (Input/Output A6)
27. VCC (Supply Voltage)
28. B5 (Input/Output B5)
29. Y11 (Output Y11)
30. OE4 (Output Enable 4)
31. B6 (Input/Output B6)
32. Y12 (Output Y12)
33. A7 (Input/Output A7)
34. Y13 (Output Y13)
35. B7 (Input/Output B7)
36. Y14 (Output Y14)
37. A8 (Input/Output A8)
38. Y15 (Output Y15)
39. B8 (Input/Output B8)
40. Y16 (Output Y16)
41. OE5 (Output Enable 5)
42. A9 (Input/Output A9)
43. Y17 (Output Y17)
44. GND (Ground)
45. Y18 (Output Y18)
46. A10 (Input/Output A10)
47. VCC (Supply Voltage)
48. B9 (Input/Output B9)
49. Y19 (Output Y19)
50. OE6 (Output Enable 6)
51. B10 (Input/Output B10)
52. Y20 (Output Y20)
53. A11 (Input/Output A11)
54. Y21 (Output Y21)
55. B11 (Input/Output B11)
56. Y22 (Output Y22)

Functional Features

The 74FCT162827ATPACT offers the following functional features:

• Bidirectional data transmission
• Tri-state outputs for bus sharing
• High-speed operation for efficient data transfer
• Low power consumption for energy efficiency
• Robust noise immunity for reliable signal integrity

Advantages and Disadvantages

Advantages

• High-speed operation enables fast data transfer.
• Tri-state outputs allow multiple devices to share a common bus.
• Wide operating voltage range provides flexibility in various applications.
• Compatibility with different logic families simplifies integration into existing systems.

Disadvantages

• Limited number of inputs/outputs may restrict its use in larger-scale systems.
• The SOIC package may not be suitable for certain space-constrained applications.

Working Principles

The 74FCT162827ATPACT operates based on CMOS technology, utilizing a