Encyclopedia Entry: 74AC11074PWR

Product Overview

Category

The 74AC11074PWR belongs to the category of integrated circuits (ICs) and specifically falls under the family of flip-flops.

Use

This IC is commonly used in digital electronics for storing and manipulating binary data. It serves as a D-type positive-edge-triggered flip-flop with clear functionality.

Characteristics

• Positive-edge-triggered operation
• Wide operating voltage range: 2V to 6V
• High-speed performance: operates at frequencies up to 125 MHz
• Low power consumption
• Schmitt-trigger input for noise immunity
• Output drive capability: ±24 mA

Package

The 74AC11074PWR is available in a small outline integrated circuit (SOIC) package. This package type provides ease of handling and compatibility with automated assembly processes.

Essence

The essence of the 74AC11074PWR lies in its ability to store and synchronize digital signals, making it an essential component in various electronic devices and systems.

Packaging/Quantity

The 74AC11074PWR is typically packaged in reels or tubes, containing a quantity of 250 or 3000 units per package, respectively.

Specifications

• Supply Voltage Range: 2V to 6V
• Input Voltage Range: 0V to VCC
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 5 ns (typical)
• Output Current: ±24 mA
• Flip-Flop Type: D-Type
• Trigger Type: Positive Edge
• Clear Function: Yes

Detailed Pin Configuration

The 74AC11074PWR has a total of 14 pins, each serving a specific purpose. The pin configuration is as follows:

1. CLR (Clear)
2. D (Data Input)
3. CP (Clock Pulse Input)
4. Q (Flip-Flop Output)
5. GND (Ground)
6. Q (Complementary Flip-Flop Output)
7. VCC (Positive Power Supply)
8. Q (Flip-Flop Output)
9. GND (Ground)
10. Q (Complementary Flip-Flop Output)
11. D (Data Input)
12. CP (Clock Pulse Input)
13. CLR (Clear)
14. VCC (Positive Power Supply)

Functional Features

The 74AC11074PWR offers the following functional features:

1. Positive-edge-triggered operation ensures reliable data storage and synchronization.
2. The clear function allows for resetting the flip-flop to a known state.
3. Schmitt-trigger input provides noise immunity, enhancing signal integrity.
4. Wide operating voltage range enables compatibility with various power supply systems.
5. High-speed performance allows for efficient data processing at frequencies up to 125 MHz.
6. Low power consumption makes it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Reliable and accurate data storage and synchronization
• Noise immunity due to Schmitt-trigger input
• Wide operating voltage range for versatility
• High-speed performance for efficient data processing
• Low power consumption for energy-efficient designs

Disadvantages

• Limited functionality compared to more complex flip-flops
• Requires additional components for certain applications
• Sensitivity to electromagnetic interference (EMI) in some cases

Working Principles

The 74AC11074PWR operates based on positive-edge-triggered flip-flop principles. When a clock pulse is received at the CP input, the data present at the D input is transferred to the Q output. The complementary output, Q̅, reflects the inverse of the Q output. The clear input (CLR) can be used to reset the flip-flop to a known state.

Detailed Application Field Plans

The 74AC11074PWR finds applications in various digital systems, including but not limited to:

1. Microcontrollers and microprocessors
2. Data storage devices
3. Communication systems
4. Digital signal processing
5. Industrial automation
6. Consumer electronics
7. Automotive electronics
8. Robotics

Detailed and Complete Alternative Models

There are several alternative models available that offer similar functionality to the 74AC11074PWR. Some notable alternatives include:

1. SN74AC11074 from Texas Instruments
2. MC74AC11074 from ON Semiconductor
3. CD74AC11074 from Texas Instruments
4. 74HC11074 from NXP Semiconductors

These alternatives may have slight variations in specifications and pin configurations, but they serve the same purpose of storing and manipulating binary data.

In conclusion, the 74AC11074PWR is a versatile flip-flop IC used for reliable data storage and synchronization in digital systems. Its positive-edge-triggered operation, wide operating voltage range, and high-speed performance make it