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SN74ACT241DBR
Product Overview
- Category: Integrated Circuit (IC)
- Use: Buffer/Line Driver
- Characteristics: High-Speed, Octal Bus Buffer with 3-State Outputs
- Package: SSOP-20
- Essence: The SN74ACT241DBR is a high-performance octal buffer and line driver designed for use in various digital applications.
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage: 4.5V to 5.5V
- Input Voltage: 0V to VCC
- Output Voltage: 0V to VCC
- Operating Temperature Range: -40°C to +85°C
- Propagation Delay Time: 6ns (typical)
- Output Current: ±24mA
Detailed Pin Configuration
The SN74ACT241DBR has a total of 20 pins, which are assigned as follows:
- GND (Ground)
- A1 (Input A1)
- B1 (Input B1)
- Y1 (Output Y1)
- A2 (Input A2)
- B2 (Input B2)
- Y2 (Output Y2)
- A3 (Input A3)
- B3 (Input B3)
- Y3 (Output Y3)
- A4 (Input A4)
- B4 (Input B4)
- Y4 (Output Y4)
- VCC (Positive Power Supply)
- OE (Output Enable)
- A5 (Input A5)
- B5 (Input B5)
- Y5 (Output Y5)
- A6 (Input A6)
- B6 (Input B6)
Functional Features
- Octal buffer and line driver with 3-state outputs
- High-speed operation, suitable for various digital applications
- Non-inverting outputs
- Output enable (OE) input for controlling the outputs
- Wide operating voltage range
- Low power consumption
Advantages and Disadvantages
Advantages
- High-speed performance allows for efficient data transfer
- Non-inverting outputs preserve signal integrity
- Wide operating voltage range provides flexibility in different applications
- Low power consumption helps conserve energy
Disadvantages
- Limited output current may not be suitable for high-power applications
- SSOP-20 package may require specialized equipment for soldering and handling
Working Principles
The SN74ACT241DBR acts as a buffer and line driver, receiving input signals and amplifying them to drive output lines. The non-inverting nature of the outputs ensures that the input signal is preserved without any phase inversion. The output enable (OE) input controls whether the outputs are active or in a high-impedance state.
Detailed Application Field Plans
The SN74ACT241DBR can be used in various digital applications, including:
- Data communication systems
- Microprocessor-based systems
- Memory address drivers
- Clock distribution networks
- Bus interface circuits
Detailed and Complete Alternative Models
- SN74ACT244: Octal Buffer/Line Driver with 3-State Outputs
- SN74ACT245: Octal Bus Transceiver with 3-State Outputs
- SN74ACT540: Octal Buffer/Driver with 3-State Outputs
- SN74ACT573: Octal D-Type Transparent Latch with 3-State Outputs
- SN74ACT74: Dual Positive-Edge-Triggered D-Type Flip-Flop
These alternative models offer similar functionality and can be considered as substitutes for the SN74ACT241DBR in different applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SN74ACT241DBR trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of SN74ACT241DBR:
Q: What is SN74ACT241DBR? A: SN74ACT241DBR is a specific model of octal buffer and line driver integrated circuit (IC) manufactured by Texas Instruments.
Q: What is the purpose of SN74ACT241DBR? A: SN74ACT241DBR is used to provide buffering and signal amplification for digital signals in various technical solutions.
Q: What is the voltage range supported by SN74ACT241DBR? A: SN74ACT241DBR supports a voltage range of 2V to 6V, making it compatible with a wide range of digital systems.
Q: How many channels does SN74ACT241DBR have? A: SN74ACT241DBR has 8 channels, allowing it to handle multiple digital signals simultaneously.
Q: Can SN74ACT241DBR be used for bidirectional communication? A: No, SN74ACT241DBR is a unidirectional buffer and line driver, meaning it can only amplify signals in one direction.
Q: What is the maximum output current of SN74ACT241DBR? A: SN74ACT241DBR can provide a maximum output current of 24mA per channel, ensuring strong signal transmission.
Q: Is SN74ACT241DBR compatible with TTL logic levels? A: Yes, SN74ACT241DBR is designed to be compatible with both TTL and CMOS logic levels, making it versatile for different applications.
Q: Can SN74ACT241DBR be cascaded to increase the number of channels? A: Yes, SN74ACT241DBR can be cascaded with other similar ICs to increase the number of channels and expand its functionality.
Q: What is the operating temperature range of SN74ACT241DBR? A: SN74ACT241DBR has an operating temperature range of -40°C to 85°C, allowing it to function reliably in various environments.
Q: Are there any specific precautions to consider when using SN74ACT241DBR? A: It is important to ensure proper power supply decoupling and avoid exceeding the maximum voltage and current ratings specified in the datasheet for optimal performance and reliability.