Encyclopedia Entry: 74FCT16543CTPAG

Product Overview

Category

The 74FCT16543CTPAG belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• The 74FCT16543CTPAG is a 16-bit registered transceiver.
• It operates on a wide voltage range, typically between 4.5V and 5.5V.
• This IC offers high-speed data transfer capabilities, making it suitable for applications requiring fast communication.
• It features both input and output buffers, allowing bidirectional data flow.
• The 74FCT16543CTPAG has built-in protection against electrostatic discharge (ESD), ensuring reliability in various environments.

Package and Quantity

The 74FCT16543CTPAG is available in a surface-mount package. The specific package type may vary depending on the manufacturer. It is typically supplied in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Number of Bits: 16
• Logic Family: FCT
• Input Voltage Range: 4.5V - 5.5V
• Output Voltage Range: 0V - VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: <10 ns
• Output Drive Capability: ±24 mA

Pin Configuration

The 74FCT16543CTPAG has a total of 48 pins. The pin configuration is as follows:

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

Functional Features

• Bidirectional Data Transfer: The 74FCT16543CTPAG allows data to be transmitted in both directions, enabling efficient communication between different parts of a digital system.
• Register Functionality: This IC includes registers that can store data temporarily, facilitating synchronization and timing control.
• High-Speed Operation: With a propagation delay of less than 10 ns, the 74FCT16543CTPAG ensures rapid data transfer, making it suitable for time-critical applications.

Advantages and Disadvantages

Advantages

• Wide Voltage Range: The IC can operate within a broad voltage range, providing flexibility in various electronic systems.
• ESD Protection: Built-in protection against electrostatic discharge enhances the reliability and durability of the IC.
• High-Speed Data Transfer: The 74FCT16543CTPAG enables fast communication between different components, improving overall system performance.

Disadvantages

• Power Consumption: Like most integrated circuits, the 74FCT16543CTPAG consumes power during operation, which may be a consideration in low-power applications.
• Complexity: Due to its advanced functionality, this IC may require additional design considerations and expertise for proper implementation.

Working Principles

The 74FCT16543CTPAG operates based on the principles of digital logic. It utilizes a combination of flip-flops, multiplexers, and buffers to enable bidirectional data transfer. The input signals are synchronized and stored in registers, allowing controlled transmission to the output pins. The IC's internal circuitry ensures reliable data transfer while minimizing propagation delays.

Application Field Plans

The 74FCT16543CTPAG finds application in various digital systems, including but