MM74HC4040MTCX

Product Overview

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

Specifications

• Supply Voltage Range: 2V to 6V
• Maximum Clock Frequency: 50 MHz
• Number of Stages: 12
• Output Current: ±4mA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MM74HC4040MTCX has a total of 16 pins. The pin configuration is as follows:

1. Pin 1: Clock Input (CP)
2. Pin 2: Reset Input (MR)
3. Pin 3: Output Enable Input (OE)
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

• Binary ripple counter/divider with 12 stages
• High-speed operation allows for efficient counting/dividing
• Low power consumption makes it suitable for battery-powered applications
• Reset input (MR) allows for easy initialization of the counter
• Output enable input (OE) enables/disables the outputs

Advantages and Disadvantages

Advantages: - High-speed operation allows for quick counting/dividing - Low power consumption extends battery life in portable devices - Reset input simplifies initialization process - Output enable input provides flexibility in controlling the outputs

Disadvantages: - Limited number of stages (12) - May not be suitable for applications requiring a higher number of stages

Working Principles

The MM74HC4040MTCX is a binary ripple counter/divider that operates by sequentially dividing an input clock signal. The counter consists of 12 stages, each representing a binary bit. When the clock input (CP) receives a rising edge, the counter increments by one. The output signals (Q1-Q12) represent the current count value.

The counter can be reset to zero by applying a low logic level to the reset input (MR). This allows for easy initialization of the counter. Additionally, the output enable input (OE) can be used to enable or disable the outputs. When OE is high, the outputs are active; when OE is low, the outputs are disabled.

Detailed Application Field Plans

The MM74HC4040MTCX can be used in various applications that require counting or dividing functions. Some potential application fields include:

1. Frequency Division: The counter can be used to divide an input clock frequency by a specific factor, allowing for frequency reduction or synchronization with other components.
2. Time Delay Generation: By utilizing the counter's stages and appropriate clock frequency, precise time delays can be generated for various purposes, such as timing control in digital systems.
3. Event Sequencing: The counter can be employed to sequence events or trigger actions based on specific counts, enabling sequential operations in automated systems.
4. Data Encoding/Decoding: The counter's outputs can be utilized to encode or decode data in certain applications, such as binary-coded decimal (BCD) conversion.

Detailed and Complete Alternative Models

1. CD4040BE: Similar 12-stage ripple counter/divider with a DIP package.
2. SN74HC4040N: 12-stage binary ripple counter/divider with a DIP package and wider supply voltage range.
3. CD4060BE: 14-stage ripple counter/divider with built-in oscillator and DIP package.

These alternative models offer similar functionality to the MM74HC4040MTCX and can be considered based on specific requirements and availability.

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