SN74LV74ANSR
Product Overview
Category
SN74LV74ANSR belongs to the category of integrated circuits (ICs).
Use
This product is commonly used in electronic devices for signal processing and data storage applications.
Characteristics
- Low-voltage operation
- High-speed performance
- Dual D-type positive-edge-triggered flip-flop
- Wide operating temperature range
- Low power consumption
Package
SN74LV74ANSR is available in a small-outline package (SOIC) with 14 pins.
Essence
The essence of SN74LV74ANSR lies in its ability to store and manipulate digital signals effectively.
Packaging/Quantity
This product is typically packaged in reels, with each reel containing a quantity of 2500 units.
Specifications
- Supply voltage: 2V to 5.5V
- Operating temperature range: -40°C to 85°C
- Input voltage high level: 2V to VCC + 0.3V
- Input voltage low level: -0.3V to 0.8V
- Output voltage high level: VCC - 0.3V
- Output voltage low level: 0.4V
Detailed Pin Configuration
- CLR (Clear)
- D (Data input)
- CLK (Clock input)
- GND (Ground)
- Q (Flip-flop output)
- Q̅ (Complementary flip-flop output)
- PRE (Preset)
- PR̅E (Complementary preset)
- VCC (Supply voltage)
- D (Data input)
- CLK (Clock input)
- GND (Ground)
- Q (Flip-flop output)
- Q̅ (Complementary flip-flop output)
Functional Features
- Dual D-type flip-flop with clear and preset functionality
- Positive-edge-triggered operation
- Asynchronous clear and preset inputs for easy initialization
- High-speed data transfer capability
- Low power consumption
Advantages and Disadvantages
Advantages
- Wide operating voltage range allows compatibility with various systems
- High-speed performance enables efficient signal processing
- Low power consumption contributes to energy efficiency
- Clear and preset functionality enhances flexibility in circuit design
Disadvantages
- Limited number of flip-flops per package
- Requires external components for complete system integration
Working Principles
SN74LV74ANSR operates based on positive-edge-triggered flip-flop logic. The CLK input triggers the flip-flop to store the data present at the D input. The stored data is then available at the Q and Q̅ outputs. The CLR and PRE inputs allow for asynchronous clearing and presetting of the flip-flop, respectively.
Detailed Application Field Plans
SN74LV74ANSR finds applications in various fields, including: 1. Digital communication systems 2. Microcontrollers and microprocessors 3. Data storage devices 4. Industrial automation 5. Automotive electronics
Detailed and Complete Alternative Models
- SN74LV74ADR: Similar specifications and features, but available in a different package (SOIC-14)
- MC74LVX74DTR2G: Comparable functionality with additional ESD protection features
- CD74HC74E: Higher operating voltage range and wider temperature range, but slower speed
These alternative models provide similar functionality and can be considered as substitutes for SN74LV74ANSR depending on specific requirements.
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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät SN74LV74ANSR :n soveltamiseen teknisissä ratkaisuissa
Sure! Here are 10 common questions and answers related to the application of SN74LV74ANSR:
Q: What is SN74LV74ANSR? A: SN74LV74ANSR is a dual positive-edge-triggered D-type flip-flop integrated circuit (IC) that can be used in various technical solutions.
Q: What is the operating voltage range for SN74LV74ANSR? A: The operating voltage range for SN74LV74ANSR is typically between 2V and 5.5V.
Q: What is the maximum clock frequency supported by SN74LV74ANSR? A: SN74LV74ANSR can support clock frequencies up to 100 MHz.
Q: How many flip-flops are there in SN74LV74ANSR? A: SN74LV74ANSR contains two independent D-type flip-flops.
Q: What is the output drive capability of SN74LV74ANSR? A: SN74LV74ANSR has a typical output drive capability of ±8 mA.
Q: Can SN74LV74ANSR be used in both synchronous and asynchronous applications? A: Yes, SN74LV74ANSR can be used in both synchronous and asynchronous applications.
Q: What is the setup time requirement for the data input in SN74LV74ANSR? A: The setup time requirement for the data input in SN74LV74ANSR is typically 10 ns.
Q: Does SN74LV74ANSR have any built-in protection features? A: Yes, SN74LV74ANSR has built-in protection against electrostatic discharge (ESD).
Q: Can SN74LV74ANSR operate in a wide temperature range? A: Yes, SN74LV74ANSR is designed to operate in a wide temperature range, typically from -40°C to 85°C.
Q: What is the package type of SN74LV74ANSR? A: SN74LV74ANSR is available in a small-outline integrated circuit (SOIC) package with 14 pins.
Please note that the answers provided here are general and may vary depending on the specific datasheet and manufacturer's specifications for SN74LV74ANSR.