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SN74ALVCH374DGVR
Product Overview
- Category: Integrated Circuit (IC)
- Use: Flip-Flop
- Characteristics: High-speed, low-power, 3.3V CMOS Octal D-Type Flip-Flop with 3-State Outputs
- Package: TSSOP-20
- Essence: The SN74ALVCH374DGVR is a versatile flip-flop IC that can store and transfer data in electronic circuits.
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
The SN74ALVCH374DGVR has the following specifications:
- Supply Voltage Range: 2.3V to 3.6V
- High-Speed Operation: 4.5 ns maximum propagation delay time
- Low Power Consumption: ICC = 4 µA maximum
- Output Drive Capability: ±24 mA at 3.3V
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The SN74ALVCH374DGVR has a TSSOP-20 package with the following pin configuration:
- D0
- D1
- D2
- D3
- D4
- D5
- D6
- D7
- GND
- Q0
- Q1
- Q2
- Q3
- Q4
- Q5
- Q6
- Q7
- OE#
- CP
- VCC
Functional Features
- Octal D-Type Flip-Flop: Can store and transfer eight bits of data.
- 3-State Outputs: Allows multiple devices to share a common bus without interference.
- High-Speed Operation: Enables fast data processing.
- Low Power Consumption: Reduces energy consumption in electronic systems.
Advantages and Disadvantages
Advantages: - High-speed operation allows for efficient data processing. - Low power consumption reduces energy usage. - 3-state outputs enable bus sharing without interference.
Disadvantages: - Limited to a supply voltage range of 2.3V to 3.6V. - May not be suitable for applications requiring higher output drive capability.
Working Principles
The SN74ALVCH374DGVR operates as an octal D-type flip-flop. It stores and transfers data based on clock signals (CP) and input data (D0-D7). The output data (Q0-Q7) can be enabled or disabled using the output enable signal (OE#). The flip-flop operates within a specified supply voltage range and provides high-speed operation with low power consumption.
Detailed Application Field Plans
The SN74ALVCH374DGVR is commonly used in various applications, including:
- Data Storage Systems: Used to store and transfer data in memory units.
- Communication Systems: Enables data buffering and synchronization in communication protocols.
- Microprocessor Interfacing: Facilitates data transfer between microprocessors and peripheral devices.
- Industrial Control Systems: Provides reliable data storage and transfer in control systems.
Detailed and Complete Alternative Models
- SN74LVC374A: Similar octal D-type flip-flop IC with 3-state outputs, operates at a lower voltage range of 1.65V to 3.6V.
- MC74LVX374: Octal D-type flip-flop IC with 3-state outputs, operates at a wider voltage range of 2.0V to 5.5V.
- CD74HCT374: Octal D-type flip-flop IC with 3-state outputs, operates at a higher voltage range of 4.5V to 5.5V.
These alternative models offer similar functionality but may have different voltage ranges and specifications, allowing users to choose the most suitable option for their specific application requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de SN74ALVCH374DGVR en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of SN74ALVCH374DGVR:
Q: What is SN74ALVCH374DGVR? A: SN74ALVCH374DGVR is a type of integrated circuit (IC) known as a D-type flip-flop with 3-state outputs. It is commonly used in digital systems for data storage and signal buffering.
Q: What is the operating voltage range of SN74ALVCH374DGVR? A: The operating voltage range of SN74ALVCH374DGVR is typically between 1.65V and 3.6V.
Q: How many flip-flops are there in SN74ALVCH374DGVR? A: SN74ALVCH374DGVR contains 8 individual D-type flip-flops, each with its own input and output.
Q: Can SN74ALVCH374DGVR handle high-speed signals? A: Yes, SN74ALVCH374DGVR is designed to operate at high speeds, making it suitable for applications that require fast data transfer.
Q: What is the maximum data transfer rate supported by SN74ALVCH374DGVR? A: SN74ALVCH374DGVR can support data transfer rates up to several hundred megahertz (MHz), depending on the specific operating conditions.
Q: Does SN74ALVCH374DGVR have any built-in protection features? A: Yes, SN74ALVCH374DGVR has built-in ESD (electrostatic discharge) protection, which helps safeguard the IC from damage due to static electricity.
Q: Can SN74ALVCH374DGVR be used in both input and output applications? A: Yes, SN74ALVCH374DGVR can be used as both an input and output device. It can receive data from other components and also drive signals to other devices.
Q: What is the power consumption of SN74ALVCH374DGVR? A: The power consumption of SN74ALVCH374DGVR depends on various factors such as operating voltage, frequency, and load conditions. It is typically low, making it suitable for battery-powered applications.
Q: Can SN74ALVCH374DGVR be cascaded with other flip-flops? A: Yes, multiple SN74ALVCH374DGVR ICs can be cascaded together to create larger storage systems or to increase the number of available flip-flops.
Q: Are there any specific layout considerations when using SN74ALVCH374DGVR? A: Yes, it is recommended to follow the manufacturer's guidelines for proper PCB layout, including minimizing trace lengths, providing adequate decoupling capacitors, and ensuring signal integrity for high-speed operation.
Please note that these answers are general in nature and may vary depending on the specific application and requirements.