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SN74HCT74DRG4
Product Overview
- Category: Integrated Circuit (IC)
- Use: Flip-Flop
- Characteristics: High-speed, CMOS technology, dual D-type positive-edge-triggered flip-flop
- Package: SOIC (Small Outline Integrated Circuit)
- Essence: Reliable and efficient digital logic component
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
- Supply Voltage: 2V to 6V
- Logic Family: HCT
- Number of Flip-Flops: 2
- Trigger Type: Positive Edge
- Clock Frequency: Up to 25 MHz
- Propagation Delay: 13 ns
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The SN74HCT74DRG4 has a total of 14 pins. The pin configuration is as follows:
- CLR (Clear) - Active Low Clear Input
- D1 (Data Input 1) - Data Input for Flip-Flop 1
- CLK (Clock) - Clock Input
- D2 (Data Input 2) - Data Input for Flip-Flop 2
- Q1 (Output 1) - Output of Flip-Flop 1
- Q1' (Complementary Output 1) - Complementary Output of Flip-Flop 1
- GND (Ground) - Ground Reference
- Q2 (Output 2) - Output of Flip-Flop 2
- Q2' (Complementary Output 2) - Complementary Output of Flip-Flop 2
- PRE (Preset) - Active Low Preset Input
- PR' (Complementary Preset) - Complementary Preset Input
- CLR' (Complementary Clear) - Complementary Clear Input
- VCC (Supply Voltage) - Positive Supply Voltage
- OE (Output Enable) - Output Enable Input
Functional Features
- Dual D-type positive-edge-triggered flip-flop with clear and preset capabilities
- High-speed operation suitable for various digital applications
- CMOS technology ensures low power consumption and compatibility with different logic families
- Wide operating voltage range allows flexibility in system design
- Output enable input for easy control of output states
- Reliable performance and robustness
Advantages and Disadvantages
Advantages
- High-speed operation enables efficient data processing
- Low power consumption due to CMOS technology
- Versatile functionality with clear and preset capabilities
- Wide operating voltage range provides flexibility in system integration
- Compact SOIC package allows for space-saving designs
Disadvantages
- Limited number of flip-flops (2) may restrict complex circuit designs
- Propagation delay of 13 ns may not be suitable for ultra-high-speed applications
Working Principles
The SN74HCT74DRG4 is a dual D-type positive-edge-triggered flip-flop. It stores and transfers binary data based on the clock signal's rising edge. The clear and preset inputs allow for initialization and control of the flip-flop's state. The outputs provide the stored data and its complement. The chip operates using CMOS technology, ensuring low power consumption and compatibility with various logic families.
Detailed Application Field Plans
The SN74HCT74DRG4 can be used in a wide range of digital applications, including:
- Sequential logic circuits
- Data storage and transfer systems
- Clock synchronization and distribution networks
- Control and timing circuits
- Microprocessor interfacing
- Communication systems
- Industrial automation
Detailed and Complete Alternative Models
- SN74HCT74N - DIP (Dual In-line Package) version of the same flip-flop
- MC74HCT74A - Alternative flip-flop with similar characteristics from a different manufacturer
- CD4013B - CMOS dual D-type flip-flop with additional features like Schmitt-trigger inputs
These alternative models offer similar functionality and can be used as substitutes for the SN74HCT74DRG4 in various applications.
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10 pirs û bersivên hevpar ên têkildarî sepana SN74HCT74DRG4 di çareseriyên teknîkî de navnîş bikin
Sure! Here are 10 common questions and answers related to the application of SN74HCT74DRG4 in technical solutions:
Q: What is SN74HCT74DRG4?
A: SN74HCT74DRG4 is a dual D-type flip-flop integrated circuit (IC) that can store one bit of data.
Q: What is the voltage range supported by SN74HCT74DRG4?
A: SN74HCT74DRG4 supports a voltage range of 2V to 6V.
Q: What is the maximum clock frequency for SN74HCT74DRG4?
A: The maximum clock frequency for SN74HCT74DRG4 is typically around 25 MHz.
Q: Can SN74HCT74DRG4 be used as a counter?
A: Yes, SN74HCT74DRG4 can be used as a basic counter by cascading multiple flip-flops together.
Q: Does SN74HCT74DRG4 have any built-in logic gates?
A: No, SN74HCT74DRG4 does not have any built-in logic gates. It is solely a flip-flop IC.
Q: What is the power supply requirement for SN74HCT74DRG4?
A: SN74HCT74DRG4 requires a power supply voltage of 2V to 6V.
Q: Can SN74HCT74DRG4 be used in both digital and analog circuits?
A: No, SN74HCT74DRG4 is specifically designed for digital circuits and should not be used in analog applications.
Q: What is the typical propagation delay of SN74HCT74DRG4?
A: The typical propagation delay of SN74HCT74DRG4 is around 15 ns.
Q: Can SN74HCT74DRG4 be used in high-speed applications?
A: While SN74HCT74DRG4 is not specifically designed for high-speed applications, it can still be used in moderate-speed digital circuits.
Q: Is SN74HCT74DRG4 available in different package types?
A: Yes, SN74HCT74DRG4 is available in various package types, such as SOIC, TSSOP, and PDIP.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.