Encyclopedia Entry: 74FCT162H245ATPAG8

Product Overview

Category

The 74FCT162H245ATPAG8 belongs to the category of integrated circuits (ICs) and specifically falls under the family of bus transceivers.

Use

This product is primarily used for bidirectional data communication between two buses with different voltage levels. It enables the transfer of digital signals between these buses, ensuring compatibility and efficient data transmission.

Characteristics

• Bidirectional data transfer
• Voltage level translation
• High-speed operation
• Low power consumption
• Robust design for reliable performance

Package

The 74FCT162H245ATPAG8 is available in a surface mount package. The specific package type is TSSOP (Thin Shrink Small Outline Package), which provides compactness and ease of integration into electronic systems.

Essence

The essence of this product lies in its ability to facilitate seamless data transfer between buses operating at different voltage levels, ensuring smooth communication within a system.

Packaging/Quantity

The 74FCT162H245ATPAG8 is typically packaged in reels or tubes, containing a specified quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 2.0V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 200 Mbps
• Number of Channels: 16
• Input/Output Compatibility: TTL/CMOS

Detailed Pin Configuration

The 74FCT162H245ATPAG8 has a total of 48 pins, each serving a specific function. Here is a detailed pin configuration:

1. A1
2. B1
3. GND
4. B2
5. A2
6. VCC
7. A3
8. B3
9. GND
10. B4
11. A4
12. OE#
13. DIR
14. GND
15. B5
16. A5
17. VCC
18. A6
19. B6
20. GND
21. B7
22. A7
23. A8
24. B8
25. GND
26. B9
27. A9
28. VCC
29. A10
30. B10
31. GND
32. B11
33. A11
34. OE#
35. DIR
36. GND
37. B12
38. A12
39. VCC
40. A13
41. B13
42. GND
43. B14
44. A14
45. A15
46. B15
47. GND
48. B16

Functional Features

• Bidirectional data transfer between two buses with different voltage levels.
• Automatic direction control based on the DIR pin.
• Output enable (OE#) pin for enabling/disabling the output buffers.
• TTL/CMOS compatible inputs and outputs.
• High-speed operation allows for efficient data transmission.

Advantages and Disadvantages

Advantages

• Enables seamless communication between buses with different voltage levels.
• Supports high-speed data transfer.
• Low power consumption for energy-efficient operation.
• Robust design ensures reliable performance in various applications.

Disadvantages

• Limited to 16 channels, which may not be sufficient for certain complex systems.
• Requires careful consideration of voltage compatibility to avoid potential damage.

Working Principles

The 74FCT162H245ATPAG8 operates by utilizing a bidirectional transceiver architecture. It employs voltage level translation techniques to enable data transfer between buses operating at different voltage levels. The DIR pin controls the direction of data flow, while the OE# pin enables or disables the output buffers.

Detailed Application Field Plans

The 74FCT162H245ATPAG8 finds applications in various fields where bidirectional data communication between buses with different voltage levels is required. Some specific application areas include:

1. Industrial automation systems
2. Automotive electronics
3. Communication equipment
4. Consumer electronics
5. Medical devices

Detailed and Complete Alternative Models

1. SN74LV245A: This bus transceiver offers similar functionality and characteristics.
2. MC74VHC245: Another alternative that provides bidirectional voltage level translation capabilities.
3. CD74HCT245: A compatible IC suitable for bidirectional data transfer between buses with different voltage levels.

These alternative models offer comparable features and can be considered as substitutes for the 74FCT162H245ATPAG8 based on specific requirements.

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