74HCT4040D,652

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Binary Counter
• Characteristics: High-speed operation, low power consumption
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: 12-stage binary ripple counter
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.0V to 6.0V
• High-Level Input Voltage: 2.0V to VCC
• Low-Level Input Voltage: GND to 0.8V
• High-Level Output Voltage: VCC - 0.5V
• Low-Level Output Voltage: 0.5V
• Maximum Clock Frequency: 80 MHz
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 74HCT4040D,652 IC has a total of 16 pins. The pin configuration is as follows:

1. Q12 (Output)
2. Q11 (Output)
3. Q10 (Output)
4. Q9 (Output)
5. Q8 (Output)
6. Q7 (Output)
7. Q6 (Output)
8. Q5 (Output)
9. Q4 (Output)
10. Q3 (Output)
11. Q2 (Output)
12. Q1 (Output)
13. MR (Master Reset, Active LOW)
14. CP (Clock Pulse Input)
15. GND (Ground)
16. VCC (Supply Voltage)

Functional Features

• 12-stage binary ripple counter with an asynchronous reset function
• Each stage can be used as a divide-by-two counter
• High-speed operation allows for efficient counting
• Low power consumption makes it suitable for battery-powered applications
• Asynchronous reset enables easy initialization of the counter

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick counting - Low power consumption extends battery life in portable devices - Asynchronous reset simplifies initialization process

Disadvantages: - Limited to 12-stage counting, may not be suitable for applications requiring higher counts - Requires an external clock pulse for counting

Working Principles

The 74HCT4040D,652 is a binary ripple counter that uses flip-flops to store and propagate the count. The counter advances on each rising edge of the clock pulse input (CP). The output pins (Q1-Q12) represent the binary count, with Q1 being the least significant bit (LSB) and Q12 being the most significant bit (MSB). The counter can be reset to zero by applying a LOW signal to the Master Reset (MR) pin.

Detailed Application Field Plans

The 74HCT4040D,652 IC finds applications in various fields, including: 1. Frequency division in digital circuits 2. Time delay generation 3. Event sequencing 4. Clock frequency multiplication 5. Industrial automation 6. Consumer electronics 7. Communication systems

Detailed and Complete Alternative Models

Some alternative models to the 74HCT4040D,652 IC are: 1. CD4040BE - CMOS Ripple-Carry Binary Counter 2. SN74HC4040N - High-Speed CMOS Logic 12-Stage Binary Counter 3. MC14040BCP - CMOS 12-Stage Binary Counter

These alternative models offer similar functionality and can be used as replacements depending on specific requirements.

In conclusion, the 74HCT4040D,652 is a high-speed, low-power binary ripple counter IC. It offers 12-stage counting with an asynchronous reset function. With its versatile applications and availability of alternative models, it is widely used in various digital circuits and systems.