Encyclopedia Entry: 74FCT162823ATPACT

Product Information Overview

• Category: Integrated Circuit (IC)
• Use: Data Storage and Transfer
• Characteristics: High-speed, Low-power consumption
• Package: Thin Plastic Small Outline Package (TSSOP)
• Essence: 16-bit Buffer/Line Driver with 3-State Outputs
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Logic Family: FCT
• Number of Bits: 16
• Input/Output Type: Tri-state
• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 2.5ns (typical)
• Output Drive Capability: ±24mA

Detailed Pin Configuration

The 74FCT162823ATPACT IC has a total of 48 pins, which are arranged as follows:

1. A1
2. Y1
3. B1
4. GND
5. A2
6. Y2
7. B2
8. VCC
9. A3
10. Y3
11. B3
12. GND
13. A4
14. Y4
15. B4
16. VCC
17. A5
18. Y5
19. B5
20. GND
21. A6
22. Y6
23. B6
24. VCC
25. A7
26. Y7
27. B7
28. GND
29. A8
30. Y8
31. B8
32. VCC
33. OE#
34. Y9
35. B9
36. GND
37. A9
38. Y10
39. B10
40. VCC
41. A10
42. Y11
43. B11
44. GND
45. A11
46. Y12
47. B12
48. VCC

Functional Features

• 16-bit buffer/line driver with tri-state outputs
• Provides bidirectional buffering and line driving capabilities
• Enables multiple devices to share a common bus without contention
• Supports high-speed data transfer with minimal propagation delay
• Low-power consumption design for energy efficiency

Advantages and Disadvantages

Advantages: - High-speed operation allows for efficient data transfer - Tri-state outputs enable bus sharing without conflicts - Low-power consumption reduces energy usage - Compact TSSOP package saves board space

Disadvantages: - Limited output drive capability may not be suitable for certain applications requiring higher current levels - Temperature range limited to -40°C to +85°C, which may restrict usage in extreme environments

Working Principles

The 74FCT162823ATPACT is designed as a 16-bit buffer/line driver with tri-state outputs. It acts as an interface between a microprocessor or controller and a data bus. The IC buffers the signals from the microprocessor, providing bidirectional communication and line driving capabilities. The tri-state outputs allow multiple devices to share the same bus without causing conflicts.

When the Output Enable (OE#) pin is active low, the outputs are enabled and can drive the bus lines. When OE# is inactive high, the outputs are in a high-impedance state, effectively disconnecting them from the bus. This feature prevents contention on the bus when multiple devices attempt to drive it simultaneously.

The IC operates within a specified supply voltage range and temperature range, ensuring reliable performance under normal operating conditions.

Detailed Application Field Plans

The 74FCT162823ATPACT IC finds applications in various fields, including:

1. Computer Systems: Used for data transfer between microprocessors and memory modules.
2. Communication Equipment: Enables efficient data transmission between controllers and communication interfaces.
3. Industrial Automation: Facilitates communication between control systems and peripheral devices.
4. Automotive Electronics: Supports data exchange between electronic control units (ECUs) in vehicles.
5. Consumer Electronics: Utilized in devices requiring high-speed data transfer, such as gaming consoles and multimedia players.

Detailed and Complete Alternative Models

1. 74FCT162823BTPV
2. SN74FCT162823ATPAG
3. MC74FCT162823ATPV
4. CD74FCT162823ATPACT
5. CY74FCT162823ATPVC

These alternative models offer similar functionality and characteristics to the 74FCT162823ATPACT IC, providing options for different manufacturers or specific application requirements.

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