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SN74LVC112APWR
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SN74LVC112APWR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Digital Logic Gate
  • Characteristics: Dual Negative-Edge-Triggered D-Type Flip-Flop
  • Package: TSSOP-16
  • Essence: High-speed CMOS technology
  • Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

  • Supply Voltage Range: 1.65V to 5.5V
  • Input Voltage Range: -0.5V to VCC + 0.5V
  • Output Voltage Range: 0V to VCC
  • Operating Temperature Range: -40°C to 85°C
  • Propagation Delay Time: 3.8ns (typical)
  • Maximum Clock Frequency: 200MHz

Detailed Pin Configuration

The SN74LVC112APWR has a total of 16 pins, which are assigned specific functions as follows:

  1. CLR (Clear) - Active LOW clear input
  2. CLK (Clock) - Clock input
  3. D (Data) - Data input
  4. Q (Output) - Output of the flip-flop
  5. Q̅ (Complementary Output) - Complementary output of the flip-flop
  6. GND (Ground) - Ground reference
  7. D (Data) - Data input
  8. CLK (Clock) - Clock input
  9. CLR (Clear) - Active LOW clear input
  10. Q (Output) - Output of the flip-flop
  11. Q̅ (Complementary Output) - Complementary output of the flip-flop
  12. GND (Ground) - Ground reference
  13. VCC (Supply Voltage) - Positive supply voltage
  14. D (Data) - Data input
  15. CLK (Clock) - Clock input
  16. CLR (Clear) - Active LOW clear input

Functional Features

  • Dual D-type flip-flop with clear functionality
  • Negative-edge-triggered operation
  • High-speed operation suitable for various applications
  • Low power consumption
  • Wide supply voltage range allows compatibility with different systems
  • Schmitt-trigger inputs for noise immunity
  • Output can drive up to 10 LSTTL loads

Advantages and Disadvantages

Advantages: - Dual flip-flop in a single package saves board space - High-speed operation enables efficient data processing - Wide supply voltage range provides flexibility in system design - Schmitt-trigger inputs enhance noise immunity

Disadvantages: - Limited output current capability compared to some other ICs - Not suitable for applications requiring positive-edge triggering

Working Principles

The SN74LVC112APWR is a dual negative-edge-triggered D-type flip-flop. It stores data on the falling edge of the clock signal. The clear input allows resetting the flip-flop to a known state. The flip-flop operates using high-speed CMOS technology, ensuring fast and reliable data storage.

Detailed Application Field Plans

The SN74LVC112APWR is commonly used in various digital systems and applications, including:

  1. Microprocessors and microcontrollers
  2. Communication systems
  3. Data storage devices
  4. Industrial automation
  5. Consumer electronics
  6. Automotive electronics

Detailed and Complete Alternative Models

  1. SN74LVC112AQPWRQ1 - Automotive-grade version with enhanced temperature range (-40°C to 125°C)
  2. SN74LVC112ADGVR - Smaller package option (TVSOP-14)
  3. SN74LVC112APW - Standard package option (PDIP-16)

These alternative models offer similar functionality and characteristics, providing options for different application requirements.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN74LVC112APWR i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of SN74LVC112APWR:

  1. Q: What is SN74LVC112APWR? A: SN74LVC112APWR is a dual J-K flip-flop integrated circuit (IC) that can be used in various digital applications.

  2. Q: What is the operating voltage range for SN74LVC112APWR? A: The operating voltage range for SN74LVC112APWR is typically between 1.65V and 5.5V.

  3. Q: What is the maximum clock frequency supported by SN74LVC112APWR? A: SN74LVC112APWR can support clock frequencies up to 100 MHz.

  4. Q: Can SN74LVC112APWR be used in battery-powered devices? A: Yes, SN74LVC112APWR can be used in battery-powered devices as it operates at low voltages and has low power consumption.

  5. Q: How many flip-flops are there in SN74LVC112APWR? A: SN74LVC112APWR contains two independent J-K flip-flops.

  6. Q: What is the typical propagation delay of SN74LVC112APWR? A: The typical propagation delay of SN74LVC112APWR is around 4.3 ns.

  7. Q: Can SN74LVC112APWR be cascaded to create larger counters or registers? A: Yes, multiple SN74LVC112APWR ICs can be cascaded together to create larger counters or registers.

  8. Q: Does SN74LVC112APWR have any built-in asynchronous clear functionality? A: No, SN74LVC112APWR does not have a built-in asynchronous clear functionality.

  9. Q: What is the package type for SN74LVC112APWR? A: SN74LVC112APWR is available in a TSSOP-16 package.

  10. Q: Can SN74LVC112APWR be used in high-speed data communication applications? A: Yes, SN74LVC112APWR can be used in high-speed data communication applications due to its fast switching speed and low power consumption.

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