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74LV74N,112
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74LV74N,112

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Flip-Flop
  • Characteristics: Dual D-Type Positive-Edge-Triggered Flip-Flop
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: Logic Gates
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

  • Supply Voltage Range: 2.0V to 5.5V
  • High-Level Input Voltage: 2.0V to VCC + 0.3V
  • Low-Level Input Voltage: -0.3V to 0.8V
  • High-Level Output Current: -4.0mA
  • Low-Level Output Current: 4.0mA
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74LV74N,112 IC has a total of 14 pins. The pin configuration is as follows:

  1. CLR (Clear) - Clear input
  2. D (Data) - Data input
  3. CLK (Clock) - Clock input
  4. GND (Ground) - Ground reference
  5. Q (Output) - Output
  6. Q̅ (Complementary Output) - Complementary output
  7. PRE (Preset) - Preset input
  8. PR̅E (Complementary Preset) - Complementary preset input
  9. VCC (Positive Power Supply) - Positive power supply
  10. NC (No Connection) - No connection
  11. NC (No Connection) - No connection
  12. NC (No Connection) - No connection
  13. NC (No Connection) - No connection
  14. NC (No Connection) - No connection

Functional Features

  • Dual D-Type flip-flop with clear and preset capability
  • Positive-edge-triggered flip-flop
  • Provides non-inverting outputs
  • Wide operating voltage range
  • Low power consumption
  • High noise immunity

Advantages and Disadvantages

Advantages: - Dual flip-flop in a single package saves board space - Clear and preset capability enhances flexibility - Positive-edge triggering allows synchronization with external signals - Non-inverting outputs simplify circuit design

Disadvantages: - Limited number of available pins for additional functionality - Not suitable for applications requiring negative-edge triggering

Working Principles

The 74LV74N,112 is a dual D-Type positive-edge-triggered flip-flop. It stores data based on the rising edge of the clock signal. The clear and preset inputs allow for resetting or setting the flip-flop to a specific state. The non-inverting outputs provide the stored data as output signals.

Detailed Application Field Plans

The 74LV74N,112 IC finds applications in various fields, including: 1. Digital electronics 2. Communication systems 3. Microcontrollers 4. Data storage devices 5. Industrial automation 6. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that can be used instead of the 74LV74N,112 are: 1. SN74LS74AN 2. CD4013BE 3. MC74HC74AN 4. HCF4013BE 5. HEF4013BT

These alternative models offer similar functionality and can be used interchangeably depending on the specific requirements of the application.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät 74LV74N,112 :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of 74LV74N,112 in technical solutions:

  1. Q: What is the 74LV74N,112? A: The 74LV74N,112 is a dual D-type flip-flop integrated circuit (IC) that can store one bit of data.

  2. Q: What is the purpose of the 74LV74N,112 in a technical solution? A: The 74LV74N,112 is commonly used for sequential logic applications, such as storing and manipulating digital data.

  3. Q: How many flip-flops are there in the 74LV74N,112? A: The 74LV74N,112 contains two independent D-type flip-flops.

  4. Q: What is the maximum clock frequency supported by the 74LV74N,112? A: The 74LV74N,112 can typically operate at clock frequencies up to 100 MHz.

  5. Q: Can I use the 74LV74N,112 with both TTL and CMOS logic levels? A: Yes, the 74LV74N,112 is compatible with both TTL and CMOS logic levels, making it versatile for various applications.

  6. Q: How do I connect the inputs and outputs of the 74LV74N,112? A: The 74LV74N,112 has separate input pins for each flip-flop, along with output pins for each flip-flop's stored data.

  7. Q: What is the power supply voltage range for the 74LV74N,112? A: The 74LV74N,112 typically operates with a power supply voltage range of 2.0V to 5.5V.

  8. Q: Can I cascade multiple 74LV74N,112 ICs together? A: Yes, you can cascade multiple 74LV74N,112 ICs to create larger storage or sequential logic circuits.

  9. Q: Does the 74LV74N,112 have any built-in clock signal conditioning features? A: No, the 74LV74N,112 does not have built-in clock signal conditioning features. External clock conditioning may be required.

  10. Q: Are there any specific precautions to consider when using the 74LV74N,112? A: It is important to ensure proper power supply decoupling and avoid exceeding the maximum voltage and current ratings specified in the datasheet.

Please note that these answers are general and may vary depending on the specific application and requirements. Always refer to the datasheet and relevant documentation for accurate information.