CD74AC161M96

Product Overview

Category

CD74AC161M96 belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronic systems for various applications, such as counters and registers.

Characteristics

• CD74AC161M96 is a synchronous presettable binary counter.
• It operates on a wide voltage range, typically from 2V to 6V.
• The IC has a high-speed operation capability, making it suitable for time-critical applications.
• It offers low power consumption, making it energy-efficient.
• CD74AC161M96 is designed to be compatible with other TTL logic families.

Package

The CD74AC161M96 is available in a small outline integrated circuit (SOIC) package. This package provides ease of handling and compatibility with standard PCB manufacturing processes.

Essence

The essence of CD74AC161M96 lies in its ability to count and store binary information in digital systems accurately and efficiently.

Packaging/Quantity

The CD74AC161M96 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 and supplier.

Specifications

• Supply Voltage: 2V to 6V
• Logic Family: AC
• Number of Stages: 4-bit binary counter
• Clock Frequency: Up to XX MHz
• Operating Temperature Range: -XX°C to +XX°C
• Input/Output Compatibility: TTL

Detailed Pin Configuration

The CD74AC161M96 IC has a total of 16 pins, each serving a specific function. The pin configuration is as follows:

1. Pin 1: Clock Enable (CE)
2. Pin 2: Preset Enable (PE)
3. Pin 3: Parallel Load (PL)
4. Pin 4: Clock (CLK)
5. Pin 5: Data Inputs (D0)
6. Pin 6: Data Inputs (D1)
7. Pin 7: Data Inputs (D2)
8. Pin 8: Data Inputs (D3)
9. Pin 9: Carry Output (CO)
10. Pin 10: Down/Up Count Control (UP/DN)
11. Pin 11: Parallel Enable (PE)
12. Pin 12: Q0 Output
13. Pin 13: Q1 Output
14. Pin 14: Q2 Output
15. Pin 15: Q3 Output
16. Pin 16: Ground (GND)

Functional Features

• CD74AC161M96 is a synchronous counter that can count up or down based on the control input.
• It has a parallel load feature, allowing the user to preset the initial count value.
• The IC provides a carry output for cascading multiple counters.
• CD74AC161M96 offers synchronous operation, ensuring accurate counting in digital systems.

Advantages and Disadvantages

Advantages

• High-speed operation enables time-critical applications.
• Low power consumption makes it energy-efficient.
• Wide voltage range allows compatibility with various systems.
• Compact SOIC package facilitates easy integration into PCB designs.
• Compatible with other TTL logic families, enhancing versatility.

Disadvantages

• Limited number of stages (4-bit) may not be suitable for applications requiring larger counters.
• Lack of built-in error detection or correction mechanisms.

Working Principles

CD74AC161M96 operates based on synchronous binary counting principles. The clock signal controls the counting process, while the control inputs determine the direction and behavior of the counter. The IC utilizes flip-flops and combinational logic to achieve accurate counting and storage of binary information.

Detailed Application Field Plans

CD74AC161M96 finds applications in various digital systems, including but not limited to: - Digital frequency dividers - Event counters - Industrial automation systems - Communication equipment - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

There are several alternative models available in the market that offer similar functionality to CD74AC161M96. Some notable alternatives include: - SN74LS161 - CD40161 - 74HC161 - CD4516

These alternative models may have slight variations in specifications, pin configuration, or package type. It is recommended to refer to their respective datasheets for detailed information.

In conclusion, CD74AC161M96 is a versatile synchronous presettable binary counter IC with high-speed operation, low power consumption, and wide voltage range. Its compact package and compatibility with other TTL logic families make it suitable for various digital applications.