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SN74LVC1G79DCKRE4

SN74LVC1G79DCKRE4

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Logic Gate
  • Characteristics: Single Positive Edge-Triggered D-Type Flip-Flop
  • Package: SC-70 (6-Pin)
  • Essence: Flip-flop circuit for storing a single bit of data
  • Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • High-Level Input Voltage: 0.7 x VCC
  • Low-Level Input Voltage: 0.3 x VCC
  • High-Level Output Voltage: 0.9 x VCC
  • Low-Level Output Voltage: 0.1 x VCC
  • Maximum Operating Frequency: 100 MHz
  • Propagation Delay Time: 4.2 ns
  • Set-up Time: 1.8 ns
  • Hold Time: 0.8 ns

Detailed Pin Configuration

The SN74LVC1G79DCKRE4 has six pins arranged as follows:

____ Q --| |-- VCC CLK --| |-- GND D --| |-- NC --| | --|____|-- Q̅

  • Q: Output pin representing the stored data
  • CLK: Clock input pin for triggering the flip-flop
  • D: Data input pin for setting the stored value
  • VCC: Power supply pin (+)
  • GND: Ground pin (-)
  • NC: No Connection (unused pin)
  • Q̅: Complementary output pin (opposite of Q)

Functional Features

  • Single positive edge-triggered D-type flip-flop
  • Stores a single bit of data (0 or 1) based on the input at D pin
  • The stored value is updated on the rising edge of the CLK signal
  • Provides complementary outputs (Q and Q̅) for versatile applications

Advantages and Disadvantages

Advantages: - Compact size and low power consumption - Wide supply voltage range allows compatibility with various systems - High operating frequency enables fast data processing - Complementary outputs facilitate flexible circuit design

Disadvantages: - Limited storage capacity (only one bit) - Not suitable for applications requiring complex sequential logic

Working Principles

The SN74LVC1G79DCKRE4 is a positive edge-triggered D-type flip-flop. It stores a single bit of data based on the input at the D pin. When the CLK input receives a rising edge, the value at the D pin is captured and stored in the flip-flop. The stored value appears at the Q output, while its complement appears at the Q̅ output. The stored value remains unchanged until the next rising edge of the CLK signal.

Detailed Application Field Plans

The SN74LVC1G79DCKRE4 can be used in various applications, including but not limited to:

  1. Digital communication systems
  2. Microcontrollers and microprocessors
  3. Data storage devices
  4. Signal processing circuits
  5. Control systems
  6. Consumer electronics
  7. Automotive electronics
  8. Industrial automation

Detailed and Complete Alternative Models

  1. SN74LVC1G79DBVR
  2. SN74LVC1G79DRLR
  3. SN74LVC1G79DRLRG4
  4. SN74LVC1G79DRYR
  5. SN74LVC1G79DRYRG4

These alternative models offer similar functionality and characteristics to the SN74LVC1G79DCKRE4, providing flexibility in choosing the most suitable option for specific applications.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением SN74LVC1G79DCKRE4 в технических решениях.

Sure! Here are 10 common questions and answers related to the application of SN74LVC1G79DCKRE4 in technical solutions:

Q1: What is the SN74LVC1G79DCKRE4? A1: The SN74LVC1G79DCKRE4 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 the SN74LVC1G79DCKRE4? A2: The SN74LVC1G79DCKRE4 is used to store and transfer a single bit of data in digital circuits.

Q3: What voltage range does the SN74LVC1G79DCKRE4 support? A3: The SN74LVC1G79DCKRE4 supports a voltage range of 1.65V to 5.5V.

Q4: How many inputs and outputs does the SN74LVC1G79DCKRE4 have? A4: The SN74LVC1G79DCKRE4 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 the SN74LVC1G79DCKRE4? A5: The SN74LVC1G79DCKRE4 can operate at a maximum clock frequency of 100 MHz.

Q6: Can the SN74LVC1G79DCKRE4 be used in battery-powered applications? A6: Yes, the SN74LVC1G79DCKRE4 can be used in battery-powered applications as it supports a wide voltage range and low power consumption.

Q7: What is the power supply current of the SN74LVC1G79DCKRE4? A7: The power supply current of the SN74LVC1G79DCKRE4 is typically 2.5 mA.

Q8: Can the SN74LVC1G79DCKRE4 be used in high-speed applications? A8: Yes, the SN74LVC1G79DCKRE4 can be used in high-speed applications as it has a maximum propagation delay of 3.9 ns.

Q9: Does the SN74LVC1G79DCKRE4 have any built-in protection features? A9: Yes, the SN74LVC1G79DCKRE4 has built-in ESD protection to prevent damage from electrostatic discharge.

Q10: What package does the SN74LVC1G79DCKRE4 come in? A10: The SN74LVC1G79DCKRE4 comes in a small SOT-23-5 package, which is suitable for space-constrained applications.

Please note that these answers are general and may vary depending on the specific application and requirements.