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SN74LVC1G79DCKR
Product Overview
- Category: Integrated Circuit (IC)
- Use: Logic Gate
- Characteristics: Single Positive Edge-Triggered D-Type Flip-Flop
- Package: SC-70 (SOT-323)
- Essence: High-speed CMOS technology
- Packaging/Quantity: Tape and Reel, 3000 pieces per reel
Specifications
- Supply Voltage Range: 1.65V to 5.5V
- High-Speed Operation: tpd = 3.8 ns (typ) at 3.3V
- Low Power Consumption: ICC = 2 µA (max) at 3.3V
- Operating Temperature Range: -40°C to +125°C
- Input/Output Compatibility: LVTTL/TTL/CMOS
Detailed Pin Configuration
The SN74LVC1G79DCKR has the following pin configuration:
____
CLR --| |-- VCC
D --| |-- Q
CLK --| |-- GND
----
Functional Features
- Single positive edge-triggered D-type flip-flop
- Asynchronous clear input (CLR) for resetting the flip-flop
- Clock input (CLK) for triggering the flip-flop
- Data input (D) for storing the data
- Output (Q) for providing the stored data
Advantages and Disadvantages
Advantages: - High-speed operation allows for quick data processing - Low power consumption helps in energy-efficient designs - Wide supply voltage range enables compatibility with various systems - Small package size saves board space
Disadvantages: - Limited functionality as a single flip-flop - Not suitable for complex sequential logic circuits
Working Principles
The SN74LVC1G79DCKR is a single positive edge-triggered D-type flip-flop. It stores data at the rising edge of the clock signal (CLK). The stored data can be cleared asynchronously using the clear input (CLR). The output (Q) provides the stored data.
Detailed Application Field Plans
The SN74LVC1G79DCKR can be used in various applications, including but not limited to: - Data storage and synchronization in microcontrollers - Clock signal synchronization in digital systems - State machine design in digital circuits - Signal delay compensation in communication systems
Detailed and Complete Alternative Models
Some alternative models that serve similar functions to the SN74LVC1G79DCKR are: - SN74LVC1G79DBVR - SN74LVC1G79DRLR - SN74LVC1G79DRLRG4 - SN74LVC1G79DRYR - SN74LVC1G79YZPR
These models offer similar characteristics and functionality, providing options for different package types or quantities.
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Перечислите 10 распространенных вопросов и ответов, связанных с применением SN74LVC1G79DCKR в технических решениях.
Sure! Here are 10 common questions and answers related to the application of SN74LVC1G79DCKR:
Q1: What is SN74LVC1G79DCKR? A1: SN74LVC1G79DCKR is a single positive-edge-triggered D-type flip-flop with clear, designed for 1.65-V to 5.5-V VCC operation.
Q2: What is the purpose of SN74LVC1G79DCKR? A2: SN74LVC1G79DCKR is used to store and transfer data in digital circuits. It can be used in various applications such as counters, registers, and memory elements.
Q3: What is the voltage range supported by SN74LVC1G79DCKR? A3: SN74LVC1G79DCKR supports a voltage range from 1.65V to 5.5V.
Q4: How many inputs and outputs does SN74LVC1G79DCKR have? A4: SN74LVC1G79DCKR has one data input (D), one clock input (CLK), one clear input (CLR), and one output (Q).
Q5: What is the maximum clock frequency supported by SN74LVC1G79DCKR? A5: The maximum clock frequency supported by SN74LVC1G79DCKR is typically around 100 MHz.
Q6: Can SN74LVC1G79DCKR operate at different supply voltages? A6: Yes, SN74LVC1G79DCKR can operate at different supply voltages within the specified range of 1.65V to 5.5V.
Q7: Does SN74LVC1G79DCKR have any power-saving features? A7: Yes, SN74LVC1G79DCKR has a low-power consumption design and supports partial power-down mode to save energy when not in use.
Q8: What is the propagation delay of SN74LVC1G79DCKR? A8: The propagation delay of SN74LVC1G79DCKR is typically around 3.5 ns.
Q9: Can SN74LVC1G79DCKR be used in high-speed applications? A9: Yes, SN74LVC1G79DCKR can be used in high-speed applications due to its fast propagation delay and high clock frequency support.
Q10: Is SN74LVC1G79DCKR available in different package options? A10: Yes, SN74LVC1G79DCKR is available in various package options such as SC-70, SOT-23, and VSSOP, providing flexibility for different PCB layouts and space constraints.
Please note that these answers are general and may vary depending on the specific datasheet and manufacturer's specifications for SN74LVC1G79DCKR.