HCF40161BEY

Product Overview

Category

HCF40161BEY belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in digital electronics for various applications such as counters, registers, and data storage.

Characteristics

• HCF40161BEY is a 4-bit synchronous binary counter.
• It operates on a wide voltage range, typically between 3V and 18V.
• The IC has a high-speed operation capability, making it suitable for time-critical applications.
• It offers low power consumption, making it energy-efficient.
• HCF40161BEY is designed to be highly reliable and durable.

Package

The HCF40161BEY IC is available in a standard DIP (Dual In-line Package) format. This package provides easy integration into electronic circuits and facilitates soldering.

Essence

The essence of HCF40161BEY lies in its ability to count and store binary information in a synchronous manner.

Packaging/Quantity

The HCF40161BEY IC is typically packaged in tubes or reels, containing a specific quantity of chips per package. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage: 3V - 18V
• Logic Family: CMOS
• Number of Bits: 4
• Counting Mode: Synchronous
• Operating Temperature Range: -40°C to +85°C
• Package Type: DIP

Detailed Pin Configuration

The HCF40161BEY IC has a total of 16 pins, each serving a specific function. Here is the detailed pin configuration:

1. Clock Enable (CE)
2. Clock Input (CP)
3. Parallel Load (PL)
4. Data Inputs (D0-D3)
5. Carry Output (CO)
6. Ripple Carry Output (RCO)
7. Carry Input (CI)
8. Data Outputs (Q0-Q3) 9-16. Ground (GND) and Power Supply (VCC) pins

Functional Features

• Synchronous operation: The HCF40161BEY IC performs counting operations synchronously, ensuring accurate and reliable results.
• Parallel load capability: It allows the user to load data in parallel, enabling quick initialization of the counter.
• Carry input/output: The carry input and output pins facilitate cascading multiple counters for higher bit counts.
• Reset functionality: The IC includes a reset pin that can be used to clear the counter and start from zero.

Advantages and Disadvantages

Advantages

• Wide operating voltage range allows compatibility with various power supply systems.
• Low power consumption makes it suitable for battery-powered devices.
• High-speed operation enables time-critical applications.
• Reliable and durable design ensures long-term performance.

Disadvantages

• Limited number of bits (4-bit) restricts its use in applications requiring larger counters.
• CMOS logic family may have limitations in terms of noise immunity compared to other families like TTL.

Working Principles

The HCF40161BEY IC operates based on synchronous binary counting principles. It utilizes clock signals to increment or decrement the count value stored internally. The parallel load feature allows the user to set an initial count value. The carry input/output pins enable cascading multiple counters to achieve higher bit counts.

Detailed Application Field Plans

The HCF40161BEY IC finds applications in various fields, including: 1. Digital frequency dividers 2. Industrial automation 3. Communication systems 4. Automotive electronics 5. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the HCF40161BEY IC include: - CD40161B - MC140161B - SN74LS161

These alternative models can be considered based on specific requirements and availability.

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