Encyclopedia Entry: 74ACT16652DL

Product Overview

Category

The 74ACT16652DL belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• The 74ACT16652DL is a 16-bit registered transceiver with tri-state outputs.
• It operates on a wide supply voltage range, typically between 4.5V and 5.5V.
• This IC offers high-speed operation, making it suitable for applications requiring fast data transfer.
• It features a low power consumption design, ensuring efficient energy usage.
• The 74ACT16652DL is designed to be compatible with various logic families, allowing for easy integration into existing systems.

Package

The 74ACT16652DL is available in a dual in-line package (DIP) format.

Essence

The essence of the 74ACT16652DL lies in its ability to facilitate bidirectional data transfer while providing control over the direction of data flow.

Packaging/Quantity

The 74ACT16652DL is typically sold in reels or tubes, containing multiple units per package.

Specifications

• Number of Bits: 16
• Logic Family: ACT
• Output Type: Tri-State
• Supply Voltage Range: 4.5V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: Dual In-Line Package (DIP)
• Pin Count: 56

Detailed Pin Configuration

The 74ACT16652DL has a total of 56 pins, which are assigned specific functions. Here is a detailed pin configuration:

1. A0: Input/Output
2. A1: Input/Output
3. A2: Input/Output
4. A3: Input/Output
5. A4: Input/Output
6. A5: Input/Output
7. A6: Input/Output
8. A7: Input/Output
9. A8: Input/Output
10. A9: Input/Output
11. A10: Input/Output
12. A11: Input/Output
13. A12: Input/Output
14. A13: Input/Output
15. A14: Input/Output
16. A15: Input/Output
17. GND: Ground
18. OEAB: Output Enable (Active Low)
19. CPAB: Clock Pulse (Active High)
20. DIRAB: Direction Control (Active High)
21. B0: Input/Output
22. B1: Input/Output
23. B2: Input/Output
24. B3: Input/Output
25. B4: Input/Output
26. B5: Input/Output
27. B6: Input/Output
28. B7: Input/Output
29. B8: Input/Output
30. B9: Input/Output
31. B10: Input/Output
32. B11: Input/Output
33. B12: Input/Output
34. B13: Input/Output
35. B14: Input/Output
36. B15: Input/Output
37. VCC: Supply Voltage 38-56. NC: No Connection

Functional Features

The 74ACT16652DL offers the following functional features:

• Bidirectional Data Transfer: The IC allows data to be transferred in both directions, from inputs to outputs and vice versa.
• Tri-State Outputs: The tri-state outputs enable the control of data flow by enabling or disabling the output drivers.
• Registered Inputs: The IC features registered inputs, ensuring stable data transfer and synchronization with the clock signal.
• Direction Control: The direction of data flow can be controlled using the DIRAB pin, allowing for flexible data routing.

Advantages and Disadvantages

Advantages

• High-speed operation enables fast data transfer.
• Low power consumption ensures efficient energy usage.
• Compatibility with various logic families allows for easy integration into existing systems.
• Tri-state outputs provide control over data flow.

Disadvantages

• Limited number of bits (16) may not be suitable for applications requiring larger data storage or transfer capabilities.
• Availability in DIP package format may limit compatibility with modern surface-mount technology.

Working Principles

The 74ACT16652DL operates based on the principles of digital logic. It utilizes flip-flops to store and transfer data, while control signals determine the direction of data flow. The clock pulse synchronizes the data transfer process, ensuring reliable and accurate communication between devices.

Detailed Application Field Plans

The 74ACT16652DL finds application in various fields, including:

1. Data Communication Systems: Used for bidirectional data transfer between different components of