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CD74HCT174E
Product Overview
Category
CD74HCT174E belongs to the category of integrated circuits (ICs).
Use
This IC is commonly used in digital electronics for various applications such as data storage, signal processing, and control systems.
Characteristics
- High-speed operation
- Low power consumption
- Compatibility with TTL (Transistor-Transistor Logic) inputs
- Wide operating voltage range
- Compact package size
Package
CD74HCT174E is available in a 16-pin DIP (Dual In-line Package) format.
Essence
The essence of CD74HCT174E lies in its ability to store and manipulate digital information efficiently and reliably.
Packaging/Quantity
This IC is typically packaged in reels or tubes, with quantities varying depending on the manufacturer's specifications.
Specifications
- Supply Voltage: 2V to 6V
- Input Voltage: 0V to Vcc
- Output Voltage: 0V to Vcc
- Operating Temperature Range: -40°C to +85°C
- Maximum Clock Frequency: 25 MHz
- Number of Flip-Flops: 6
Detailed Pin Configuration
- CLR (Clear)
- D (Data)
- CP (Clock Pulse)
- Q0 (Output 0)
- Q1 (Output 1)
- Q2 (Output 2)
- GND (Ground)
- Q3 (Output 3)
- Q4 (Output 4)
- Q5 (Output 5)
- Vcc (Power Supply)
- NC (No Connection)
- NC (No Connection)
- NC (No Connection)
- NC (No Connection)
- NC (No Connection)
Functional Features
- Asynchronous clear input (CLR) for resetting the flip-flops
- Positive-edge triggered clock pulse input (CP) for synchronizing data transfer
- Six D-type flip-flops with individual outputs (Q0-Q5)
- Compatibility with TTL logic levels
Advantages and Disadvantages
Advantages
- High-speed operation allows for efficient data processing
- Low power consumption makes it suitable for portable devices
- Wide operating voltage range provides flexibility in various applications
- Compatibility with TTL inputs simplifies integration with existing systems
Disadvantages
- Limited number of flip-flops may restrict its use in complex designs
- Lack of internal protection features may require additional external circuitry for robustness
Working Principles
CD74HCT174E operates based on the principles of sequential logic. The flip-flops within the IC store and propagate digital information based on the clock pulse input. The asynchronous clear input allows for resetting the flip-flops to a known state when required.
Detailed Application Field Plans
CD74HCT174E finds applications in various fields, including but not limited to: - Data storage systems - Digital signal processing - Control systems - Communication devices - Industrial automation
Detailed and Complete Alternative Models
Some alternative models that can be considered as alternatives to CD74HCT174E are: - SN74HCT174N by Texas Instruments - MC74HCT174AN by ON Semiconductor - 74HCT174 by NXP Semiconductors - CD40174BE by Texas Instruments
These alternative models offer similar functionality and characteristics, providing options for different manufacturers and availability.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng CD74HCT174E trong giải pháp kỹ thuật
Sure! Here are 10 common questions and answers related to the application of CD74HCT174E in technical solutions:
Q: What is CD74HCT174E? A: CD74HCT174E is a hex D-type flip-flop integrated circuit (IC) that can store and manipulate digital data.
Q: What are the key features of CD74HCT174E? A: CD74HCT174E has six independent flip-flops, high-speed operation, compatibility with TTL inputs, and low power consumption.
Q: How can CD74HCT174E be used in technical solutions? A: CD74HCT174E can be used for various applications such as data storage, frequency division, clock synchronization, and sequential logic circuits.
Q: What is the operating voltage range for CD74HCT174E? A: The operating voltage range for CD74HCT174E is typically between 2V and 6V.
Q: Can CD74HCT174E handle high-speed signals? A: Yes, CD74HCT174E is designed to operate at high speeds, making it suitable for applications that require fast data processing.
Q: Is CD74HCT174E compatible with TTL logic levels? A: Yes, CD74HCT174E is compatible with TTL logic levels, allowing it to interface easily with other TTL devices.
Q: Does CD74HCT174E have any built-in protection features? A: CD74HCT174E has built-in diode clamps on its inputs to protect against static discharge and voltage spikes.
Q: Can CD74HCT174E be cascaded to increase the number of flip-flops? A: Yes, CD74HCT174E can be cascaded by connecting the output of one flip-flop to the input of another, allowing for expansion of the number of flip-flops.
Q: What is the power consumption of CD74HCT174E? A: CD74HCT174E has low power consumption, typically around a few milliwatts.
Q: Are there any specific precautions to consider when using CD74HCT174E? A: It is important to ensure proper decoupling and bypass capacitors are used to minimize noise and voltage fluctuations. Additionally, static discharge should be avoided during handling and installation.
Please note that these answers are general and may vary depending on the specific application and requirements.