SN74HC74QDRQ1

Product Overview

Category

SN74HC74QDRQ1 belongs to the category of integrated circuits (ICs).

Use

It is commonly used in electronic devices for signal processing and control.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with various logic families

Package

SN74HC74QDRQ1 is available in a small outline package (SOIC) with 14 pins.

Essence

The essence of SN74HC74QDRQ1 lies in its ability to perform digital logic functions efficiently and reliably.

Packaging/Quantity

SN74HC74QDRQ1 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 2V to 6V
• Logic Family: HC
• Number of Flip-Flops: 2
• Operating Temperature Range: -40°C to +125°C
• Propagation Delay Time: 9 ns (max)
• Output Current: ±25 mA

Detailed Pin Configuration

1. CLR (Clear Input)
2. D (Data Input)
3. CLK (Clock Input)
4. GND (Ground)
5. Q1 (Flip-Flop 1 Output)
6. Q1 (Complementary Flip-Flop 1 Output)
7. Q2 (Flip-Flop 2 Output)
8. Q2 (Complementary Flip-Flop 2 Output)
9. VCC (Supply Voltage)
10. PRE (Preset Input)
11. PRN (Preset Enable Input)
12. CLR (Complementary Clear Input)
13. CLK (Complementary Clock Input)
14. NC (No Connection)

Functional Features

• Dual positive-edge-triggered D-type flip-flops
• Asynchronous clear and preset inputs
• Complementary outputs for each flip-flop
• High-speed operation for efficient signal processing

Advantages and Disadvantages

Advantages

• High-speed operation allows for quick data processing
• Low power consumption helps conserve energy
• Wide operating voltage range provides flexibility in different applications
• Compatibility with various logic families enables easy integration into existing systems

Disadvantages

• Limited number of flip-flops (2 in this case)
• Propagation delay time may affect timing-sensitive applications

Working Principles

SN74HC74QDRQ1 operates based on the principles of digital logic. It uses positive-edge-triggered D-type flip-flops to store and process binary data. The clock input synchronizes the data transfer, while the clear and preset inputs allow for resetting the flip-flops as needed.

Detailed Application Field Plans

SN74HC74QDRQ1 finds applications in various fields, including: 1. Communication systems 2. Industrial automation 3. Automotive electronics 4. Consumer electronics 5. Medical devices

In communication systems, it can be used for data synchronization and signal processing. In industrial automation, it can facilitate control and monitoring tasks. In automotive electronics, it can contribute to vehicle control systems. In consumer electronics, it can enable efficient data storage and retrieval. In medical devices, it can assist in precise measurements and control.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to SN74HC74QDRQ1 include: 1. CD4013B: Dual D-type flip-flop IC with complementary outputs 2. MC74HC74A: Dual positive-edge-triggered D-type flip-flop IC 3. 74LS74: Dual D-type flip-flop IC with asynchronous clear inputs

These alternative models can be considered based on specific requirements and compatibility with existing systems.

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