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CD74HCT74MT
Product Overview
Category
CD74HCT74MT belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in digital electronic devices for various applications, including data processing, signal amplification, and logic operations.
Characteristics
- High-speed operation
- Low power consumption
- Wide operating voltage range
- Compatibility with TTL (Transistor-Transistor Logic) inputs
- Schmitt trigger action on all inputs
- Direct interface with CMOS (Complementary Metal-Oxide-Semiconductor) levels
Package
CD74HCT74MT is available in a small outline integrated circuit (SOIC) package. This package offers compactness and ease of installation.
Essence
The essence of CD74HCT74MT lies in its ability to provide reliable and efficient digital logic functions within electronic systems.
Packaging/Quantity
This product is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer.
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: 2
Detailed Pin Configuration
CD74HCT74MT consists of 14 pins, each serving a specific function:
- CLR (Clear) - Clear input for resetting the flip-flop
- D (Data) - Data input for the flip-flop
- Q (Output) - Output of the flip-flop
- CLK (Clock) - Clock input for triggering the flip-flop
- GND (Ground) - Ground reference for the IC
- Q (Output) - Complementary output of the flip-flop
- PRE (Preset) - Preset input for setting the flip-flop
- VCC (Supply Voltage) - Positive supply voltage for the IC
- D (Data) - Data input for the flip-flop
- CLR (Clear) - Clear input for resetting the flip-flop
- CLK (Clock) - Clock input for triggering the flip-flop
- GND (Ground) - Ground reference for the IC
- PRE (Preset) - Preset input for setting the flip-flop
- Q (Output) - Output of the flip-flop
Functional Features
- Flip-Flop Operation: CD74HCT74MT consists of two independent D-type positive-edge-triggered flip-flops. These flip-flops can store and manipulate binary data.
- Clear and Preset Inputs: The clear and preset inputs allow for easy initialization and control of the flip-flops.
- Clock Triggering: The flip-flops are triggered by a clock signal, enabling synchronized operations within a digital system.
Advantages and Disadvantages
Advantages
- High-speed operation allows for efficient data processing.
- Low power consumption contributes to energy efficiency.
- Wide operating voltage range provides flexibility in various electronic systems.
- Compatibility with TTL inputs ensures seamless integration with existing circuits.
- Schmitt trigger action on all inputs enhances noise immunity.
Disadvantages
- Limited maximum clock frequency may restrict applications requiring higher speeds.
- Availability of alternative models with additional features may limit the competitiveness of CD74HCT74MT in certain scenarios.
Working Principles
CD74HCT74MT operates based on the principles of digital logic. The flip-flops within the IC store and manipulate binary data using clock-triggered operations. The clear and preset inputs allow for initialization and control of the flip-flops, while the compatibility with TTL inputs ensures seamless integration within digital systems.
Detailed Application Field Plans
CD74HCT74MT finds applications in various fields, including: - Data processing systems - Communication devices - Industrial automation - Consumer electronics - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models that offer similar functionality to CD74HCT74MT include: - SN74HCT74 - Texas Instruments - MC74HCT74A - ON Semiconductor - 74HCT74 - NXP Semiconductors - CD4013B - Texas Instruments (Dual D-Type Flip-Flop)
These alternative models may have slight variations in specifications and pin configurations, but they serve similar purposes and can be used as substitutes for CD74HCT74MT.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací CD74HCT74MT v technických řešeních
Sure! Here are 10 common questions and answers related to the application of CD74HCT74MT in technical solutions:
Q: What is CD74HCT74MT? A: CD74HCT74MT is a dual D-type flip-flop integrated circuit (IC) that can store and manipulate digital data.
Q: What is the purpose of CD74HCT74MT? A: CD74HCT74MT is commonly used for sequential logic applications, such as storing and transferring data in digital systems.
Q: What is the voltage range supported by CD74HCT74MT? A: CD74HCT74MT supports a voltage range of 2V to 6V, making it compatible with various power supply configurations.
Q: How many flip-flops are there in CD74HCT74MT? A: CD74HCT74MT contains two independent D-type flip-flops, allowing for simultaneous storage and manipulation of two separate data inputs.
Q: What is the maximum clock frequency supported by CD74HCT74MT? A: CD74HCT74MT can operate at a maximum clock frequency of 25 MHz, enabling high-speed data processing.
Q: Can CD74HCT74MT be used in both synchronous and asynchronous applications? A: Yes, CD74HCT74MT can be used in both synchronous and asynchronous applications, depending on the specific requirements of the system.
Q: Does CD74HCT74MT have any built-in protection features? A: Yes, CD74HCT74MT has built-in diode clamps on its inputs and outputs, providing protection against electrostatic discharge (ESD).
Q: What is the power consumption of CD74HCT74MT? A: CD74HCT74MT has low power consumption, making it suitable for battery-powered devices and energy-efficient applications.
Q: Can CD74HCT74MT be cascaded to create larger storage capacities? A: Yes, multiple CD74HCT74MT ICs can be cascaded together to increase the storage capacity and enable more complex sequential logic operations.
Q: What are some typical applications of CD74HCT74MT? A: CD74HCT74MT is commonly used in digital systems, such as microcontrollers, data storage devices, communication equipment, and control systems.
Please note that these answers are general and may vary depending on specific design considerations and requirements.