CD74HC4017PWT

Product Overview

Category

CD74HC4017PWT belongs to the category of integrated circuits (ICs).

Use

It is commonly used in electronic circuits for various applications such as counter, decoder, and multiplexer.

Characteristics

• High-speed operation
• Low power consumption
• Wide operating voltage range
• Schmitt trigger action on all inputs
• Buffered outputs
• 10 decoded outputs
• Pin-compatible with other 4017 series ICs

Package

CD74HC4017PWT is available in a TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of CD74HC4017PWT lies in its ability to provide a versatile and efficient solution for digital circuit design, offering multiple functions within a single integrated circuit.

Packaging/Quantity

CD74HC4017PWT is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 2V to 6V
• Operating Temperature Range: -40°C to +85°C
• Input Voltage: 0V to Vcc
• Output Current: ±25mA
• Propagation Delay Time: 13ns (typical)
• Maximum Clock Frequency: 50MHz

Detailed Pin Configuration

1. Clock (CLK)
2. Reset (RST)
3. Enable (EN)
4. Data (D0)
5. Data (D1)
6. Data (D2)
7. Data (D3)
8. Data (D4)
9. Data (D5)
10. Data (D6)
11. Data (D7)
12. Data (D8)
13. Data (D9)
14. Data (D10)
15. Data (D11)
16. Vcc
17. Ground (GND)
18. Output (Q0)
19. Output (Q1)
20. Output (Q2)
21. Output (Q3)
22. Output (Q4)
23. Output (Q5)
24. Output (Q6)
25. Output (Q7)
26. Output (Q8)
27. Output (Q9)
28. Output (Q10)
29. Output (Q11)
30. Output (Q12)
31. Output (Q13)
32. Output (Q14)
33. Output (Q15)

Functional Features

• CD74HC4017PWT is a 5-stage Johnson counter with 10 decoded outputs.
• It can be used as a decade counter by connecting the output of the 10th stage to the reset input.
• The counter advances on the rising edge of the clock signal.
• The reset and enable inputs provide control over the counter operation.
• The buffered outputs eliminate the need for external current-limiting resistors.

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient digital circuit design.
• Low power consumption makes it suitable for battery-powered applications.
• Wide operating voltage range provides flexibility in various electronic systems.
• Schmitt trigger action on all inputs ensures reliable operation in noisy environments.
• Pin-compatibility with other 4017 series ICs allows for easy replacement or integration.

Disadvantages

• Limited number of decoded outputs may restrict certain complex applications.
• Propagation delay time may affect timing-sensitive designs.
• Maximum clock frequency may limit high-speed applications.

Working Principles

CD74HC4017PWT operates based on the principle of a Johnson counter. It counts the clock pulses and sequentially activates its outputs, providing a binary representation of the count. The reset and enable inputs allow for control over the counter's operation, while the buffered outputs ensure proper signal transmission.

Detailed Application Field Plans

CD74HC4017PWT finds applications in various fields, including: 1. Digital counters and dividers 2. Frequency dividers 3. LED chasers and sequencers 4. Decoders and demultiplexers 5. Audio and video equipment 6. Industrial automation systems 7. Robotics and control systems 8. Automotive electronics 9. Communication devices 10. Test and measurement instruments

Detailed and Complete Alternative Models

Some alternative models to CD74HC4017PWT include: - CD4017BE - HEF4017BP - MC14017BCL - SN74HC4017N - HCF4017BE

These alternatives offer similar functionality and can be used as replacements or substitutes for CD74HC4017PWT in various applications.

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