74HCT4040DB-Q100J

Product Overview

Category

The 74HCT4040DB-Q100J belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic circuits for various applications, such as frequency division and time measurement.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Compatibility with both TTL and CMOS logic levels

Package

The 74HCT4040DB-Q100J is available in a standard plastic dual in-line package (PDIP).

Essence

The essence of this product lies in its ability to divide input frequencies by powers of 2, making it suitable for applications requiring precise frequency division.

Packaging/Quantity

The 74HCT4040DB-Q100J is typically packaged in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Supply Voltage: 2V to 6V
• Input Voltage: 0V to VCC
• Output Voltage: 0V to VCC
• Operating Temperature Range: -40°C to +125°C
• Number of Stages: 12
• Maximum Clock Frequency: 25 MHz

Detailed Pin Configuration

The 74HCT4040DB-Q100J has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. MR (Master Reset)
2. CP (Clock Pulse)
3. Q12-Q4 (Output Pins)
4. GND (Ground)
5. Q3-Q0 (Output Pins)
6. VCC (Supply Voltage)

Functional Features

• Master reset functionality allows for synchronous resetting of all output stages.
• High-speed clock pulse input enables efficient frequency division.
• Output pins provide divided frequency signals.
• Wide operating voltage range ensures compatibility with various systems.

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient frequency division.
• Low power consumption makes it suitable for battery-powered applications.
• Compatibility with both TTL and CMOS logic levels provides versatility in circuit design.

Disadvantages

• Limited number of output stages (12) may not be sufficient for certain applications requiring higher divisions.
• Lack of built-in frequency multiplication functionality limits its use to frequency division applications only.

Working Principles

The 74HCT4040DB-Q100J operates on the principle of binary ripple counter. It utilizes a clock pulse input to divide the input frequency by powers of 2. The master reset function allows synchronous resetting of all output stages, enabling precise control over the division process.

Detailed Application Field Plans

The 74HCT4040DB-Q100J finds application in various fields, including: 1. Digital frequency dividers 2. Time measurement circuits 3. Clock generation circuits 4. Frequency synthesizers 5. Communication systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the 74HCT4040DB-Q100J are: 1. CD4040BE 2. MC14040B 3. SN74HC4040N 4. HEF4040BP

These alternative models offer similar functionality and characteristics, providing options for different manufacturers or availability.

In conclusion, the 74HCT4040DB-Q100J is a versatile integrated circuit used for frequency division and time measurement applications. Its high-speed operation, low power consumption, and wide operating voltage range make it suitable for various digital electronic circuits. However, its limited number of output stages and lack of frequency multiplication functionality should be considered when selecting this IC for specific applications.