SN74HC74DBRG4

Product Overview

Category

SN74HC74DBRG4 belongs to the category of integrated circuits (ICs).

Use

It is commonly used in digital electronic systems for various applications.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with TTL inputs
• Schmitt-trigger action on all inputs
• Direct implementation of flip-flop applications
• Balanced propagation delays
• High noise immunity
• Wide temperature range

Package

SN74HC74DBRG4 is available in a small-outline integrated circuit (SOIC) package.

Essence

The essence of SN74HC74DBRG4 lies in its ability to provide reliable and efficient digital logic functions within electronic systems.

Packaging/Quantity

SN74HC74DBRG4 is typically packaged in reels, with each reel containing a specific quantity of ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: -0.5V to VCC + 0.5V
• Output Voltage: -0.5V to VCC + 0.5V
• Operating Temperature Range: -40°C to 85°C
• Logic Family: HC
• Number of Pins: 14
• Flip-Flop Type: D-Type
• Clock Frequency: Up to 25 MHz

Detailed Pin Configuration

1. CLR (Clear)
2. PRE (Preset)
3. D (Data)
4. CLK (Clock)
5. GND (Ground)
6. Q (Output)
7. Q̅ (Complementary Output)
8. VCC (Supply Voltage)

Functional Features

• Clear and preset inputs for synchronous reset and set operations
• Data input for storing information
• Clock input for triggering the flip-flop
• Outputs Q and Q̅ for providing the stored data and its complement

Advantages

• High-speed operation allows for efficient processing of digital signals.
• Low power consumption helps in reducing energy requirements.
• Wide operating voltage range enables compatibility with various systems.
• Schmitt-trigger action on all inputs ensures noise immunity.
• Direct implementation of flip-flop applications simplifies circuit design.

Disadvantages

• Limited number of flip-flops per IC may restrict complex circuit designs.
• Availability and pricing may vary depending on the supplier.

Working Principles

SN74HC74DBRG4 is a dual D-type flip-flop integrated circuit. It operates based on the principles of sequential logic, where the state of the flip-flop changes based on the clock signal and input data. The clear and preset inputs allow for synchronous reset and set operations, respectively. The flip-flop stores the data present at the D input when triggered by the clock signal. The stored data is then available at the outputs Q and Q̅.

Detailed Application Field Plans

SN74HC74DBRG4 finds applications in various fields, including:

1. Digital communication systems
2. Microcontrollers and microprocessors
3. Data storage and retrieval systems
4. Industrial automation
5. Consumer electronics
6. Automotive electronics

Detailed and Complete Alternative Models

1. SN74HC74N
2. CD4013BE
3. MC74HC74AN
4. 74HCT74

These alternative models offer similar functionality and can be used as replacements for SN74HC74DBRG4 in different applications.

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