74LVQ174SC

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Flip-Flop
• Characteristics: Low-voltage, Quad D-type flip-flop with clear
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Sequential logic device used for storing and transferring binary data
• Packaging/Quantity: Typically sold in reels or tubes containing multiple units

Specifications

• Supply Voltage Range: 1.65V to 5.5V
• High-Level Input Voltage: 2V to VCC + 0.3V
• Low-Level Input Voltage: -0.3V to 0.8V
• High-Level Output Voltage: VCC - 0.3V
• Low-Level Output Voltage: 0.3V
• Maximum Operating Frequency: 200MHz

Detailed Pin Configuration

The 74LVQ174SC IC has a total of 16 pins, which are labeled as follows:

1. CLR (Clear) - Clear input
2. D0 (Data Input 0) - Data input for the first flip-flop
3. Q0 (Output 0) - Output of the first flip-flop
4. D1 (Data Input 1) - Data input for the second flip-flop
5. Q1 (Output 1) - Output of the second flip-flop
6. D2 (Data Input 2) - Data input for the third flip-flop
7. Q2 (Output 2) - Output of the third flip-flop
8. GND (Ground) - Ground reference
9. D3 (Data Input 3) - Data input for the fourth flip-flop
10. Q3 (Output 3) - Output of the fourth flip-flop
11. CP (Clock Pulse) - Clock input
12. VCC (Supply Voltage) - Positive supply voltage
13. Q3' (Complementary Output 3) - Complementary output of the fourth flip-flop
14. D3' (Complementary Data Input 3) - Complementary data input for the fourth flip-flop
15. Q2' (Complementary Output 2) - Complementary output of the third flip-flop
16. Q1' (Complementary Output 1) - Complementary output of the second flip-flop

Functional Features

• Quad D-type flip-flop with individual clear inputs
• High-speed operation and low power consumption
• Compatible with TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic levels
• Clear function allows synchronous resetting of all flip-flops to a known state

Advantages and Disadvantages

Advantages: - Low-voltage operation enables compatibility with modern electronic systems - Compact SOIC package offers space-saving benefits - High-speed operation allows for efficient data processing

Disadvantages: - Limited maximum operating frequency compared to some other flip-flop ICs - May require additional external components for certain applications

Working Principles

The 74LVQ174SC is a sequential logic device that consists of four individual D-type flip-flops. Each flip-flop can store one bit of binary data and transfer it to the next stage upon receiving a clock pulse. The clear input allows for synchronous resetting of all flip-flops to a known state.

Detailed Application Field Plans

The 74LVQ174SC is commonly used in various digital systems and applications, including: - Microcontrollers - Data storage devices - Communication systems - Industrial automation - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LVQ174SC include: - 74HC174: High-speed CMOS version - CD4013: Dual D-type flip-flop with complementary outputs - SN74LS175: Quad D-type flip-flop with clear and complementary outputs

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