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MC74ACT377DWR2
Product Overview
- Category: Integrated Circuit (IC)
- Use: Flip-Flop
- Characteristics: High-speed, low-power consumption
- Package: SOIC-20
- Essence: D-type flip-flop with 8-bit parallel input and output
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Logic Family: ACT
- Number of Bits: 8
- Input Voltage: 2.0V to 6.0V
- Output Voltage: 0V to VCC
- Operating Temperature Range: -40°C to +85°C
- Propagation Delay Time: 5.5ns (typical)
- Power Dissipation: 500mW (max)
Detailed Pin Configuration
The MC74ACT377DWR2 has a total of 20 pins. The pin configuration is as follows:
- CP (Clock Pulse) - Clock input for the flip-flop
- D0-D7 (Data Inputs) - Parallel data inputs
- Q0-Q7 (Data Outputs) - Parallel data outputs
- OE (Output Enable) - Output enable control input
- MR (Master Reset) - Master reset control input
- GND (Ground) - Ground reference
- VCC (Supply Voltage) - Positive supply voltage
Functional Features
- D-type flip-flop with 8-bit parallel input and output
- Positive-edge triggered clock input
- Asynchronous master reset input
- Output enable control for tri-state outputs
- High-speed operation with low power consumption
- Compatible with TTL logic levels
Advantages and Disadvantages
Advantages: - High-speed operation allows for quick data processing - Low power consumption helps in reducing energy usage - Tri-state outputs provide flexibility in connecting multiple devices
Disadvantages: - Limited voltage range for input and output signals (2.0V to 6.0V) - Operating temperature range may not be suitable for extreme environments
Working Principles
The MC74ACT377DWR2 is a D-type flip-flop that stores data on the rising edge of the clock signal. The parallel data inputs (D0-D7) are latched into the flip-flop when the clock pulse (CP) transitions from low to high. The stored data can then be accessed through the parallel data outputs (Q0-Q7). The master reset (MR) input asynchronously resets the flip-flop, while the output enable (OE) control allows the outputs to be tri-stated.
Detailed Application Field Plans
The MC74ACT377DWR2 is commonly used in various digital systems where the storage and retrieval of data is required. Some application fields include:
- Microprocessors and Microcontrollers
- Data Communication Systems
- Memory Units
- Control Systems
- Digital Signal Processing
Detailed and Complete Alternative Models
- SN74ACT377DW - Similar D-type flip-flop with 8-bit parallel input and output, offered by Texas Instruments.
- CD74ACT377E - D-type flip-flop with 8-bit parallel input and output, available from ON Semiconductor.
- 74ACT377SCX - Integrated circuit with similar functionality, manufactured by Fairchild Semiconductor.
These alternative models provide similar features and can be used as replacements for the MC74ACT377DWR2 in various applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MC74ACT377DWR2 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of MC74ACT377DWR2 in technical solutions:
Q: What is MC74ACT377DWR2? A: MC74ACT377DWR2 is a flip-flop integrated circuit (IC) that can store and transfer data in digital systems.
Q: What is the purpose of MC74ACT377DWR2? A: The purpose of MC74ACT377DWR2 is to provide a reliable and efficient way to store and manipulate data in various technical applications.
Q: What are the key features of MC74ACT377DWR2? A: Some key features of MC74ACT377DWR2 include high-speed operation, low power consumption, wide operating voltage range, and compatibility with TTL logic levels.
Q: How does MC74ACT377DWR2 work? A: MC74ACT377DWR2 consists of multiple flip-flops that can store binary data. It operates based on clock signals and can latch or transfer data based on specific input conditions.
Q: In which technical applications can MC74ACT377DWR2 be used? A: MC74ACT377DWR2 can be used in various applications such as data storage, register banks, counters, shift registers, and other digital systems where data manipulation is required.
Q: What is the maximum operating frequency of MC74ACT377DWR2? A: The maximum operating frequency of MC74ACT377DWR2 is typically specified by the manufacturer and can vary, but it is commonly in the range of several hundred megahertz.
Q: What is the power supply voltage range for MC74ACT377DWR2? A: MC74ACT377DWR2 typically operates with a power supply voltage range of 2.0V to 6.0V, making it compatible with a wide range of digital systems.
Q: Can MC74ACT377DWR2 be used in both commercial and industrial applications? A: Yes, MC74ACT377DWR2 is designed to meet the requirements of both commercial and industrial applications, providing versatility in its usage.
Q: Are there any specific precautions to consider when using MC74ACT377DWR2? A: It is important to follow the manufacturer's guidelines for proper handling, storage, and soldering of MC74ACT377DWR2. Additionally, ESD precautions should be taken to prevent damage to the IC.
Q: Where can I find more information about MC74ACT377DWR2? A: You can refer to the datasheet provided by the manufacturer or visit their official website for detailed information on MC74ACT377DWR2, including specifications, application notes, and reference designs.
Please note that the answers provided here are general and may vary depending on the specific requirements and documentation provided by the manufacturer of MC74ACT377DWR2.