CD74HCT4020M96

Product Overview

• Category: Integrated Circuit (IC)
• Use: Binary Counter
• Characteristics: High-Speed, CMOS Logic, 14-Bit Ripple Carry Binary Counter
• Package: SOIC-16
• Essence: The CD74HCT4020M96 is a high-speed CMOS logic IC that functions as a 14-bit ripple carry binary counter. It is commonly used in digital electronics for counting and timing applications.
• Packaging/Quantity: The CD74HCT4020M96 is available in a standard SOIC-16 package and is typically sold in reels of 2500 units.

Specifications

• Supply Voltage: 2V to 6V
• Logic Family: HCT
• Number of Bits: 14
• Clock Frequency: Up to 25 MHz
• Operating Temperature Range: -40°C to +85°C
• Propagation Delay: 15 ns (typical)

Pin Configuration

The CD74HCT4020M96 has a total of 16 pins arranged as follows:

``` __ __ 1 | __/ | 16 2 | | 15 3 | | 14 4 | | 13 5 | | 12 6 | | 11 7 | | 10 8 | | 9

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Functional Features

• Binary Counting: The CD74HCT4020M96 can count up to 16383 (2^14 - 1) using its 14-bit counter.
• Ripple Carry Output: The device provides a ripple carry output (RCO) pin that can be used to cascade multiple counters for higher bit counts.
• High-Speed Operation: With a clock frequency of up to 25 MHz, the CD74HCT4020M96 is capable of fast counting and timing operations.
• CMOS Logic: The IC utilizes CMOS logic technology, which offers low power consumption and high noise immunity.

Advantages and Disadvantages

Advantages: - High-speed operation - Low power consumption - Wide operating voltage range - Compact SOIC-16 package

Disadvantages: - Limited bit count (14 bits) - Propagation delay may affect timing accuracy in certain applications

Working Principles

The CD74HCT4020M96 operates as a ripple carry binary counter. It counts binary numbers from 0 to 16383 using its 14-bit counter. The device increments the count on each rising edge of the clock signal. The ripple carry output pin allows for cascading multiple counters to achieve higher bit counts.

Application Field Plans

The CD74HCT4020M96 can be used in various digital electronics applications that require counting and timing functions. Some potential application fields include:

1. Digital clocks and timers
2. Frequency dividers
3. Industrial automation systems
4. Data communication equipment
5. Microcontroller-based projects

Alternative Models

Here are some alternative models that offer similar functionality to the CD74HCT4020M96:

1. CD4020BE: 14-Bit Ripple Carry Binary Counter, DIP-16 package
2. MC14020B: 14-Bit Binary Counter, SOIC-16 package
3. SN74HC4020N: 14-Bit Ripple Carry Binary Counter, DIP-16 package

These alternatives can be considered based on specific requirements such as package type, supply voltage range, or availability.

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