74LCX74TTR

Product Overview

Category

The 74LCX74TTR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for various applications such as data storage, signal processing, and logic operations.

Characteristics

• Low voltage operation: The 74LCX74TTR operates at a low voltage level, typically around 2.5V to 3.6V.
• High-speed performance: It offers fast switching speeds, making it suitable for high-frequency applications.
• Dual D-type flip-flop: The IC consists of two independent D-type flip-flops, allowing for sequential logic operations.
• Low power consumption: The 74LCX74TTR is designed to consume minimal power, making it energy-efficient.

Package

The 74LCX74TTR is available in a small outline transistor (SOT) package. This package type ensures compactness and ease of integration into electronic circuits.

Essence

The essence of the 74LCX74TTR lies in its ability to store and manipulate digital information through the use of flip-flops.

Packaging/Quantity

The IC is typically packaged in reels or tubes, containing a specific quantity of units per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: 2.5V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Logic Family: LCX
• Number of Flip-Flops: 2
• Input/Output Compatibility: TTL/CMOS

Detailed Pin Configuration

The 74LCX74TTR has a total of 14 pins, each serving a specific function. The pin configuration is as follows:

1. Clear (CLR)
2. Data Input (D)
3. Clock Input (CLK)
4. Output Q1
5. Output Q1 Complement (/Q1)
6. Ground (GND)
7. Output Q2
8. Output Q2 Complement (/Q2)
9. Set (SET)
10. Data Input (D)
11. Clock Input (CLK)
12. Output Q1
13. Output Q1 Complement (/Q1)
14. Vcc (Supply Voltage)

Functional Features

• Dual D-type flip-flop: The 74LCX74TTR consists of two independent D-type flip-flops, allowing for simultaneous or sequential data storage and manipulation.
• Asynchronous clear and set inputs: The IC provides clear (CLR) and set (SET) inputs, enabling the user to reset or set the flip-flop outputs independently.
• Edge-triggered clock input: The clock input (CLK) triggers the flip-flop to capture and store the input data at the rising or falling edge of the clock signal.

Advantages and Disadvantages

Advantages

• Low voltage operation reduces power consumption and allows compatibility with modern electronic systems.
• High-speed performance enables efficient data processing in time-critical applications.
• Compact SOT package facilitates integration into space-constrained designs.
• Dual flip-flop configuration provides flexibility in sequential logic operations.

Disadvantages

• Limited voltage range may restrict compatibility with certain systems operating at higher voltages.
• Sensitivity to noise and interference due to low voltage operation may require additional measures for signal integrity.

Working Principles

The 74LCX74TTR operates based on the principles of digital logic circuits. It utilizes flip-flops to store and manipulate binary information. The clock input triggers the flip-flops to capture and retain the input data, which can then be processed or transferred to other components within the system.

Detailed Application Field Plans

The 74LCX74TTR finds applications in various fields, including but not limited to: - Microcontrollers and embedded systems - Communication systems - Data storage devices - Signal processing circuits - Industrial automation

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the 74LCX74TTR include: - 74HC74: High-speed CMOS dual D-type flip-flop - CD4013: Dual D-type flip-flop with complementary outputs - SN74LS74: Dual positive-edge-triggered D-type flip-flop

These alternatives can be considered based on specific requirements and compatibility with the target system.

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