Encyclopedia Entry: 74ABT651D,118

Product Overview

Category

The 74ABT651D,118 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for data transmission and signal processing.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with TTL input/output levels
• Schmitt-trigger action on all inputs
• Balanced propagation delays
• Symmetrical output impedance

Package

The 74ABT651D,118 is available in a standard 48-pin plastic TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of this product lies in its ability to efficiently process and transmit digital signals within electronic systems.

Packaging/Quantity

The 74ABT651D,118 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Supply Voltage Range: 4.5V to 5.5V
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Input Capacitance: 4.5pF
• Output Capacitance: 6pF
• Propagation Delay: 3.5ns (max)
• Output Current: ±24mA

Detailed Pin Configuration

The 74ABT651D,118 has a total of 48 pins, which are assigned specific functions as follows:

1. A1
2. B1
3. Y1
4. GND
5. Y2
6. B2
7. A2
8. GND
9. A3
10. B3
11. Y3
12. GND
13. Y4
14. B4
15. A4
16. GND
17. A5
18. B5
19. Y5
20. GND
21. Y6
22. B6
23. A6
24. GND
25. A7
26. B7
27. Y7
28. GND
29. Y8
30. B8
31. A8
32. GND
33. A9
34. B9
35. Y9
36. GND
37. Y10
38. B10
39. A10
40. GND
41. A11
42. B11
43. Y11
44. GND
45. Y12
46. B12
47. A12
48. VCC

Functional Features

• Data transmission: The 74ABT651D,118 enables the efficient transfer of digital data between different components within a system.
• Signal processing: It provides various logic functions to process and manipulate digital signals.
• Schmitt-trigger action: This feature ensures reliable signal detection by providing hysteresis and noise immunity.

Advantages and Disadvantages

Advantages

• High-speed operation allows for quick data processing.
• Low power consumption helps in reducing energy usage.
• Wide operating voltage range enhances compatibility with different systems.
• Compatibility with TTL input/output levels simplifies integration with existing designs.
• Balanced propagation delays ensure accurate timing synchronization.
• Symmetrical output impedance facilitates proper signal matching.

Disadvantages

• Limited availability of alternative models may restrict design flexibility.
• Higher cost compared to some other ICs with similar functionalities.

Working Principles

The 74ABT651D,118 operates based on the principles of digital logic circuits. It utilizes various electronic components, such as transistors and resistors, to perform logical operations on input signals. The IC follows a specific set of rules defined by its internal circuitry to process and transmit data accurately.

Detailed Application Field Plans

The 74ABT651D,118 finds applications in a wide range of fields, including: - Data communication systems - Networking equipment - Industrial automation - Automotive electronics - Consumer electronics - Medical devices

Detailed and Complete Alternative Models

While the 74ABT651D,118 is a popular choice for many applications, there are alternative models available with similar functionalities. Some notable alternatives include: - 74HC651: A CMOS logic IC with comparable characteristics. - SN74ALS651: An advanced Schottky TTL IC suitable for high-speed applications. - CD4065: A versatile CMOS IC offering similar functionality.

These alternative models can be considered based on specific design requirements and availability.

In conclusion, the 74ABT651D,118 is a high-performance integrated circuit widely used for data transmission and signal processing in digital electronic systems. Its features, advantages, and