74HC4040BQ-Q100X

Product Overview

Category

The 74HC4040BQ-Q100X belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used as a binary ripple counter. It can be employed in various digital applications that require counting and timing functions.

Characteristics

• High-speed operation
• Wide operating voltage range
• Low power consumption
• Schmitt-trigger action on all inputs
• Buffered outputs for cascading
• Balanced propagation delays

Package

The 74HC4040BQ-Q100X is available in a small-sized package, typically a 16-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of the 74HC4040BQ-Q100X lies in its ability to count binary signals and provide accurate timing information in digital systems.

Packaging/Quantity

This IC is usually packaged in reels or tubes, with a quantity of 2500 units per reel or tube.

Specifications

• Supply voltage: 2V to 6V
• Input voltage: -0.5V to VCC + 0.5V
• Output voltage: 0V to VCC
• Operating temperature range: -40°C to +125°C
• Maximum clock frequency: 50 MHz

Detailed Pin Configuration

The 74HC4040BQ-Q100X has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. Pin 1: Clock input (CP)
2. Pin 2: Reset input (MR)
3. Pin 3: Enable input (CE)
4. Pin 4: Output Q12
5. Pin 5: Output Q11
6. Pin 6: Output Q10
7. Pin 7: Output Q9
8. Pin 8: Output Q8
9. Pin 9: Output Q7
10. Pin 10: Output Q6
11. Pin 11: Output Q5
12. Pin 12: Output Q4
13. Pin 13: Output Q3
14. Pin 14: Output Q2
15. Pin 15: Output Q1
16. Pin 16: Ground (GND)

Functional Features

The 74HC4040BQ-Q100X offers the following functional features:

• Binary ripple counter with a maximum count of 4096
• Asynchronous reset capability
• Enable/disable function for counting control
• Buffered outputs for easy cascading
• Schmitt-trigger action on all inputs for noise immunity

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient counting and timing functions.
• Wide operating voltage range enables compatibility with various digital systems.
• Low power consumption helps conserve energy in battery-powered applications.
• Schmitt-trigger action on all inputs ensures reliable performance in noisy environments.
• Buffered outputs facilitate easy cascading and integration into larger systems.
• Balanced propagation delays ensure accurate timing information.

Disadvantages

• Limited maximum clock frequency of 50 MHz may not be suitable for high-speed applications.
• The small package size may pose challenges during manual soldering or prototyping.

Working Principles

The 74HC4040BQ-Q100X operates as a binary ripple counter. It counts binary signals applied to the clock input (CP) and provides corresponding outputs on the Q1 to Q12 pins. The counter can be reset asynchronously using the reset input (MR) and can be enabled or disabled using the enable input (CE). The buffered outputs allow for cascading multiple counters to achieve higher count values.

Detailed Application Field Plans

The 74HC4040BQ-Q100X finds applications in various digital systems that require counting and timing functions. Some specific application fields include:

1. Frequency dividers
2. Digital clocks and timers
3. Industrial automation systems
4. Communication equipment
5. Automotive electronics

Detailed and Complete Alternative Models

• CD4040BE: Similar binary ripple counter IC from Texas Instruments.
• MC14040B: Binary counter IC from ON Semiconductor.
• HEF4040BP: 12-stage binary ripple counter IC from NXP Semiconductors.

These alternative models offer similar functionality and can be used as substitutes for the 74HC4040BQ-Q100X in different applications.

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