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74ABT16543BB,518
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Encyclopedia Entry: 74ABT16543BB,518

Product Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Data Storage and Transfer
  • Characteristics: High-speed, 16-bit, registered transceiver
  • Package: 56-pin plastic quad flat package (PQFP)
  • Essence: Efficient data transfer and storage solution
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

The 74ABT16543BB,518 is a high-performance, 16-bit registered transceiver IC. It operates on a supply voltage range of 4.5V to 5.5V and is designed for fast data transfer applications. The device supports both parallel-to-serial and serial-to-parallel conversion.

Detailed Pin Configuration

The IC features a total of 56 pins, each serving a specific function. Here is the detailed pin configuration:

  1. Pin 1: Output Enable (OE)
  2. Pin 2: Clock Enable (CE)
  3. Pin 3: Clock Input (CLK)
  4. Pin 4-19: Data Inputs/Outputs (D0-D15)
  5. Pin 20: Serial Data Output (QH')
  6. Pin 21: Serial Data Input (QH)
  7. Pin 22-37: Data Inputs/Outputs (D16-D31)
  8. Pin 38: Ground (GND)
  9. Pin 39-54: Data Inputs/Outputs (D32-D47)
  10. Pin 55: VCC Supply Voltage
  11. Pin 56: Output Enable (OE)

Functional Features

  • Bidirectional data flow with separate input and output ports
  • Supports both parallel and serial data transfer modes
  • Registered inputs and outputs for synchronized data transfers
  • High-speed operation with minimal propagation delay
  • Output enable and clock enable control for flexible data flow management

Advantages and Disadvantages

Advantages: - High-speed data transfer capability - Flexible input/output configuration - Synchronized data transfers for reliable communication - Wide supply voltage range for compatibility

Disadvantages: - Requires external clock signal for operation - Limited number of data inputs/outputs (48 in total)

Working Principles

The 74ABT16543BB,518 operates by receiving parallel data inputs and converting them into serial data output or vice versa. The device utilizes registered inputs and outputs to ensure synchronized data transfers. It can be controlled using the output enable and clock enable pins, allowing for flexible data flow management.

Detailed Application Field Plans

The 74ABT16543BB,518 is commonly used in various applications that require high-speed data storage and transfer. Some potential application fields include:

  1. Data Communication Systems
  2. Networking Equipment
  3. Industrial Automation
  4. Test and Measurement Instruments
  5. Automotive Electronics

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality:

  1. SN74ABT16543DLR - Texas Instruments
  2. MC74ABT16543DW - ON Semiconductor
  3. CD74ABT16543M - Texas Instruments
  4. 74ABT16543ADGG - NXP Semiconductors

These alternatives provide comparable features and can be considered based on specific requirements and availability.

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10個與74ABT16543BB,518在技術方案中應用相關的常見問題與解答

Sure! Here are 10 common questions and answers related to the application of 74ABT16543BB,518 in technical solutions:

  1. Q: What is the function of the 74ABT16543BB,518? A: The 74ABT16543BB,518 is a 16-bit registered transceiver with 3-state outputs. It can be used for bidirectional data transfer between two buses.

  2. Q: What is the operating voltage range of the 74ABT16543BB,518? A: The 74ABT16543BB,518 operates within a voltage range of 4.5V to 5.5V.

  3. Q: How many data inputs and outputs does the 74ABT16543BB,518 have? A: The 74ABT16543BB,518 has 16 data inputs and 16 data outputs.

  4. Q: Can the 74ABT16543BB,518 handle high-speed data transfers? A: Yes, the 74ABT16543BB,518 is designed to operate at high speeds and can handle fast data transfers.

  5. Q: Does the 74ABT16543BB,518 support 3-state outputs? A: Yes, the 74ABT16543BB,518 has 3-state outputs, which means it can effectively disconnect from the bus when not actively transmitting or receiving data.

  6. Q: Can I use multiple 74ABT16543BB,518 devices in parallel? A: Yes, you can connect multiple 74ABT16543BB,518 devices in parallel to increase the number of input/output lines in your system.

  7. Q: What is the maximum frequency at which the 74ABT16543BB,518 can operate? A: The 74ABT16543BB,518 can operate at a maximum frequency of XX MHz (specific value should be provided by the datasheet).

  8. Q: Does the 74ABT16543BB,518 have any built-in protection features? A: Yes, the 74ABT16543BB,518 has built-in ESD protection on all inputs and outputs to safeguard against electrostatic discharge.

  9. Q: Can I use the 74ABT16543BB,518 in both synchronous and asynchronous applications? A: Yes, the 74ABT16543BB,518 can be used in both synchronous and asynchronous applications depending on your specific requirements.

  10. Q: Are there any recommended layout guidelines for using the 74ABT16543BB,518? A: Yes, the datasheet of the 74ABT16543BB,518 provides recommended layout guidelines to ensure proper signal integrity and minimize noise interference. It is advisable to follow those guidelines for optimal performance.

Please note that the specific details and answers may vary based on the datasheet and manufacturer's documentation for the 74ABT16543BB,518.