Encyclopedia Entry: 74ACT16541DLR
Product Information Overview
Category: Integrated Circuit (IC)
Use: The 74ACT16541DLR is a 16-bit buffer/driver with 3-state outputs. It is commonly used in digital systems to provide signal buffering and driving capabilities.
Characteristics: - High-speed operation - 3-state outputs for bus-oriented applications - Wide operating voltage range - Low power consumption - Schmitt-trigger inputs for noise immunity
Package: The 74ACT16541DLR is available in a 48-pin SSOP (Shrink Small Outline Package) package.
Essence: This IC serves as a buffer/driver, ensuring reliable signal transmission between different components of a digital system.
Packaging/Quantity: The 74ACT16541DLR is typically sold in reels containing 250 units.
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
- Maximum Input Current: ±10mA
- Maximum Output Current: ±24mA
Detailed Pin Configuration
The 74ACT16541DLR has a total of 48 pins, which are assigned specific functions. Here is a detailed pin configuration:
- A1: Input A1
- Y1: Output Y1
- GND: Ground
- A2: Input A2
- Y2: Output Y2
- GND: Ground
- A3: Input A3
- Y3: Output Y3
- GND: Ground
- A4: Input A4
- Y4: Output Y4
- GND: Ground
- A5: Input A5
- Y5: Output Y5
- GND: Ground
- A6: Input A6
- Y6: Output Y6
- GND: Ground
- A7: Input A7
- Y7: Output Y7
- GND: Ground
- A8: Input A8
- Y8: Output Y8
- GND: Ground
- OE1: Output Enable 1
- Y9: Output Y9
- GND: Ground
- A9: Input A9
- Y10: Output Y10
- GND: Ground
- A10: Input A10
- Y11: Output Y11
- GND: Ground
- A11: Input A11
- Y12: Output Y12
- GND: Ground
- A12: Input A12
- Y13: Output Y13
- GND: Ground
- A13: Input A13
- Y14: Output Y14
- GND: Ground
- A14: Input A14
- Y15: Output Y15
- GND: Ground
- A15: Input A15
- Y16: Output Y16
- VCC: Supply Voltage
Functional Features
- Buffering and driving capability for 16-bit signals
- 3-state outputs allow multiple devices to share a common bus
- High-speed operation enables efficient data transfer
- Schmitt-trigger inputs provide noise immunity, ensuring reliable signal reception
Advantages and Disadvantages
Advantages: - Wide operating voltage range allows compatibility with various systems - Low power consumption helps conserve energy - High-speed operation enhances system performance - Schmitt-trigger inputs improve noise immunity
Disadvantages: - Limited to 16-bit signal buffering and driving - Requires careful consideration of bus sharing to avoid conflicts
Working Principles
The 74ACT16541DLR operates by receiving input signals on its designated pins and buffering them internally. The buffered signals are then driven to the corresponding output pins. The 3-state outputs allow the IC to be effectively connected to a shared bus, enabling multiple devices to communicate without interference.
Detailed Application Field Plans
The 74ACT16541DLR finds applications in various digital systems, including but not limited to: 1. Microprocessors and microcontrollers 2. Data communication systems 3. Memory interfaces 4. Industrial automation systems 5. Automotive electronics
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to the 74ACT16541DLR include: 1. SN74ACT16541DLR 2. MC74ACT16541DLR 3. CD74ACT16541DLR 4
Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi 74ACT16541DLR dalam penyelesaian teknikal
Sure! Here are 10 common questions and answers related to the application of 74ACT16541DLR in technical solutions:
Question: What is the 74ACT16541DLR?
- Answer: The 74ACT16541DLR is a 16-bit buffer/line driver with 3-state outputs, commonly used in digital systems.Question: What is the purpose of using the 74ACT16541DLR in technical solutions?
- Answer: The 74ACT16541DLR is used to provide buffering and line driving capabilities for digital signals, ensuring proper signal integrity and compatibility between different parts of a system.Question: What voltage levels does the 74ACT16541DLR support?
- Answer: The 74ACT16541DLR supports a wide range of voltage levels, typically from 2V to 5.5V, making it compatible with various logic families.Question: How many inputs can the 74ACT16541DLR handle?
- Answer: The 74ACT16541DLR has 16 input pins, allowing it to handle up to 16 digital signals simultaneously.Question: Can the 74ACT16541DLR be cascaded to handle more than 16 inputs?
- Answer: Yes, multiple 74ACT16541DLR chips can be cascaded together to handle a larger number of inputs by connecting the output of one chip to the input of another.Question: Does the 74ACT16541DLR have any special features?
- Answer: Yes, the 74ACT16541DLR has 3-state outputs, which means that the outputs can be disabled or put into a high-impedance state when not actively driving a signal.Question: What is the maximum operating frequency of the 74ACT16541DLR?
- Answer: The maximum operating frequency of the 74ACT16541DLR is typically in the range of several hundred megahertz, making it suitable for high-speed digital applications.Question: Can the 74ACT16541DLR be used in both input and output applications?
- Answer: Yes, the 74ACT16541DLR can be used as both an input buffer and an output line driver, depending on the specific requirements of the application.Question: Are there any specific precautions to consider when using the 74ACT16541DLR?
- Answer: It is important to ensure proper power supply decoupling and signal termination to maintain signal integrity. Additionally, care should be taken to avoid exceeding the maximum voltage and current ratings specified in the datasheet.Question: Where can I find more information about the 74ACT16541DLR?
- Answer: You can refer to the datasheet provided by the manufacturer or consult technical documentation and application notes available from reputable sources such as the manufacturer's website or electronics component distributors.