CD40161BPWE4

Product Overview

Category

CD40161BPWE4 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in digital electronic systems for various applications.

Characteristics

• CD40161BPWE4 is a 4-bit synchronous binary counter.
• It operates on a wide voltage range, typically from 3V to 18V.
• The device has built-in asynchronous reset functionality.
• It offers high-speed operation and low power consumption.
• CD40161BPWE4 is designed to be compatible with most TTL families.

Package

The CD40161BPWE4 is available in a small outline package (SOIC) with a wide body.

Essence

The essence of CD40161BPWE4 lies in its ability to count binary numbers synchronously in digital systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 3V to 18V
• Logic Family: CMOS
• Number of Bits: 4
• Counting Mode: Synchronous
• Reset Functionality: Asynchronous
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOIC
• Package Body Width: Wide

Detailed Pin Configuration

1. Clock Input (CLK)
2. Enable Input (EN)
3. Data Input (D)
4. Carry Output (CO)
5. Parallel Load Input (PL)
6. Reset Input (RST)
7. Data Outputs (Q0-Q3)
8. Ground (GND)
9. VDD (Positive Power Supply)

Functional Features

• Synchronous counting: The CD40161BPWE4 counts in sync with the clock input signal.
• Asynchronous reset: The device can be reset asynchronously using the reset input.
• Parallel load capability: It allows loading of data in parallel through the parallel load input.
• Carry output: The carry output provides a signal when the counter reaches its maximum count.

Advantages and Disadvantages

Advantages

• Wide operating voltage range enables compatibility with various systems.
• Low power consumption makes it suitable for battery-powered applications.
• Compact SOIC package offers space-saving benefits.
• High-speed operation allows for efficient counting in digital systems.

Disadvantages

• Limited to 4-bit counting, may not be suitable for applications requiring larger counters.
• CMOS logic family may have higher susceptibility to noise compared to other families.

Working Principles

The CD40161BPWE4 operates based on synchronous binary counting principles. When the clock input receives a rising edge, the counter increments by one. The counter can be reset asynchronously using the reset input. Data can also be loaded in parallel through the parallel load input. The carry output provides a signal when the counter reaches its maximum count.

Detailed Application Field Plans

CD40161BPWE4 finds applications in various digital electronic systems, including but not limited to: - Digital frequency dividers - Event counters - Industrial control systems - Communication equipment - Automotive electronics

Detailed and Complete Alternative Models

1. CD40163BPWE4: 4-bit synchronous binary counter with parallel load functionality.
2. CD4020BPWE4: 14-stage ripple-carry binary counter/divider.
3. CD4040BPWE4: 12-stage ripple-carry binary counter/divider.

These alternative models offer similar functionalities and can be considered as alternatives to CD40161BPWE4 depending on specific requirements.

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