MC14520BDWR2G

Product Overview

• Category: Integrated Circuit (IC)
• Use: Digital Logic
• Characteristics: Dual 4-Bit Binary Counter
• Package: SOIC-16
• Essence: High-speed CMOS technology
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 3V to 18V
• Maximum Clock Frequency: 25 MHz
• Operating Temperature Range: -40°C to +85°C
• Output Current: ±8mA
• Propagation Delay: 60ns (typical)

Detailed Pin Configuration

1. Clock Input A (Pin 1)
2. Clock Input B (Pin 2)
3. Reset (Pin 3)
4. Enable (Pin 4)
5. Carry Out (Pin 5)
6. Data Input A (Pin 6)
7. Data Input B (Pin 7)
8. Q0 Output (Pin 8)
9. Q1 Output (Pin 9)
10. Q2 Output (Pin 10)
11. Q3 Output (Pin 11)
12. GND (Pin 12)
13. Q3' Output (Pin 13)
14. Q2' Output (Pin 14)
15. Q1' Output (Pin 15)
16. Q0' Output (Pin 16)

Functional Features

• Dual 4-bit binary counter with asynchronous reset
• Can be used as a frequency divider or in sequential logic circuits
• High-speed operation due to CMOS technology
• Wide supply voltage range allows for versatile applications
• Low power consumption

Advantages and Disadvantages

Advantages

• Versatile functionality as a dual 4-bit binary counter
• High-speed operation enables efficient performance
• Wide supply voltage range allows for flexible integration
• Low power consumption reduces energy usage

Disadvantages

• Propagation delay of 60ns may limit certain applications requiring faster response times
• Limited output current of ±8mA may restrict use in high-power circuits

Working Principles

The MC14520BDWR2G is a dual 4-bit binary counter that operates using high-speed CMOS technology. It counts up or down based on the clock inputs and provides outputs representing the binary count. The asynchronous reset allows for resetting the counter to a specific value. The enable pin controls the counting operation, while the carry-out pin indicates when the maximum count has been reached.

Detailed Application Field Plans

1. Frequency Division: The MC14520BDWR2G can be used as a frequency divider in various electronic systems, such as clock generators and digital communication devices.
2. Sequential Logic Circuits: It can be employed in sequential logic circuits, including shift registers and counters, to perform tasks like data storage and timing control.
3. Industrial Automation: The IC finds application in industrial automation systems for tasks like event counting, position sensing, and process control.

Detailed and Complete Alternative Models

1. CD4020BE: 14-stage binary counter with similar functionality but different package (DIP-16).
2. SN74LS163N: Synchronous 4-bit binary counter with parallel load capability and different package (DIP-16).
3. CD4516BE: Presettable synchronous 4-bit binary up/down counter with different package (DIP-16).

(Note: These alternative models are provided as examples and may have variations in specifications and features.)

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