CD4017BE CMOS Counter: Circuit, Pinout and Datasheet

CD4017BE is a 5-stage sequential logic circuit with 10 decoded outputs. It requires three inputs: CLOCK, RESET, and CLOCK INHIBIT. The counter increments by one on a positive clock signal transition when the CLOCK INHIBIT signal is low. Moreover, we offer a wide selection of Semiconductors, Capacitors, Resistors, and ICs in stock. Feel free to send us a Request for Quotation (RFQ).

CD4017BE Circuit

The internal organization of electronic components within the CD4017BE integrated circuit enables it to operate as a 5-stage Johnson counter with 10 decoded outputs. This circuit design ensures accurate counting and control functionalities when connected to external components.

CD4017BE Pinout

The CD4017BE has a unique pin configuration that facilitates seamless integration into electronic circuits. Understanding the CD4017BE pinout is essential for the proper utilization of its functionalities. This integrated circuit offers 10 decoded outputs and requires connections to specific pins for optimal performance.

To ensure smooth operation, it is vital to correctly connect the CLOCK, RESET, and CLOCK INHIBIT signals to their respective pins. After receiving a positive clock signal transition, the counter advances by one count, provided the CLOCK INHIBIT signal is low.

With its versatile pinout, the CD4017BE serves as a valuable component for various applications in the realm of electronics. The diagram depicting the pin configuration of CD4017BE is shown below.

CD4017BE IC CAD Model

This CAD Model is a digital representation extensively used in computer-aided design (CAD) software. This model precisely imitates the physical characteristics and attributes of the CD4017BE integrated circuit, enabling engineers and designers to seamlessly incorporate it into their electronic projects within the virtual realm.

By employing the CD4017BE CAD model, users can thoroughly examine how the IC fits into their circuit designs, ensuring accurate layout and appropriate connections. This virtual depiction is invaluable in identifying potential issues and streamlining the development process well before transitioning to physical prototyping.

There are CD4017BE Symbol, Footprint, and 3D Model:

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                                                                                                                          Footprint

                                                                                                                           3D Model

CD4017B, CD4022B Types Product Overview

CD4017B and CD4022B are sequential logic circuits: a 5-stage and a 4-stage Johnson counter, respectively. CD4017B has 10 decoded outputs, while CD4022B has 8 decoded outputs. The circuits have three inputs: CLOCK, RESET, and CLOCK INHIBIT signal. The CLOCK input circuit employs Schmitt trigger action, providing pulse shaping that allows unlimited clock input pulse rise and fall times.

The counters are advanced one count at a positive clock signal transition and a low CLOCK INHIBIT signal. Counter advancement is inhibited when the CLOCK INHIBIT signal is high. A high RESET signal clears the counter to its zero count. These circuits utilize the Johnson counter configuration, enabling high-speed operation, 2-input decode-gating, and spike-free decoded outputs. Anti-lock gating ensures proper counting sequence. The decoded outputs remain low and only go high during their respective decoded time slot. Each decoded output stays high for one full clock cycle. Additionally, a CARRY-OUT signal completes one cycle every 10 clock input cycles in CD4017B or every 8 clock input cycles in CD4022B. It's used to ripple-clock the subsequent device in a multi-device counting chain.

Both CD4017B and CD4022B are available in various package options, including 16-lead hermetic dual-in-line ceramic packages (F3A suffix), 16-lead dual-in-line plastic packages (E suffix), 16-lead small-outline packages (NSR suffix), and 16-lead thin shrink small-outline packages (PW and PWR suffixes). CD4017B types are also supplied in 16-lead small-outline packages (M and M96 suffixes).

Features

●Decade counting capability (0 to 9)

●Low power consumption

●Fully static functionality

●Medium-speed operation...up to 10 MHz (typical) at Vop-10V

●Consistent and symmetrical output characteristics

●100% tested for quiescent current at 20V

●Parametric ratings at 5V, 10V, and 15V

●Outputs capable of directly driving LEDs or other low-power loads

●Complies with JEDEC Tentative Standard No. 13A, defining "B" Series CMOS Devices specifications

Specifications

Product Name	CD4017BE
Product Type	CMOS Decade Counter/Divider
Manufacturer	Texas Instruments
Number of Stages	10
Supply Voltage	3V to 18V
Maximum Clock Frequency	5MHz
Operating Temperature	-55°C to +125°C
Package / Case	PDIP-16
Packaging	Tube

Applications

●Decade counter/decimal decode display

●Binary counter/decoder

●Digital counters and dividers

●Frequency dividers in clock circuits

●LED chasers and sequencers

●Sequential switching circuits

●Counter control/timers

●Divide-by-N counting

●For additional application details, refer to ICAN-6166 "COS/MOS MSI Counter and Register Design and Applications.

CD4017BE Using Warning

To ensure the reliable operation and longevity of CD4017BE integrated circuits, it is crucial to adhere to the following precautions:

●Voltage Compliance: Abide by the specified voltage range mentioned in the datasheet to avoid damaging the IC.

●Current Limits: Stay within the recommended current ratings for each pin to prevent overheating and potential harm to the IC.

●Grounding: Ensure proper grounding to minimize noise interference and preserve signal integrity.

●Static Electricity: Protect the CD4017BE from static electricity using appropriate ESD precautions during handling.

●Thermal Considerations: Adequate heat dissipation is necessary, particularly during high-frequency or power-intensive applications.

●Signal Quality: Maintain clean and stable input signals, particularly for CLOCK and RESET inputs, to ensure accurate counting and stable performance.

●Noise Reduction: To enhance IC reliability, implement effective filtering and noise reduction techniques in noisy environments.

●Timing Verification: For sequential applications, verify the timing requirements of interconnected components to prevent synchronization issues.

Always consult the CD4017BE datasheet and application notes for comprehensive information on proper usage, specifications, and potential concerns. Before replacing the components in your circuit, kindly verify their parameters and pin configuration carefully.

CD4017BE Package

These diagrams show the CD4017BE Package:

CD4017BE Manufacturer

Texas Instruments Incorporated (TI) is an American technology enterprise headquartered in Dallas, Texas. It specializes in designing and producing semiconductors and integrated circuits, serving electronics designers and manufacturers worldwide. Ranked among the top 10 semiconductor companies in terms of sales volume, TI primarily concentrates on analog chips and embedded processors, contributing over 80% to its revenue.

Additionally, TI is known for its innovations in digital light processing technology and education-oriented products, encompassing calculators, microcontrollers, and multi-core processors. As of 2016, the company holds an impressive portfolio of 45,000 patents worldwide.

CD4017BE Datasheet PDF

Download datasheets and manufacturer documentation for Texas Instruments CD4017BE.

Conclusion

In conclusion, the CD4017BE is a specific package variant of the CD4017 decade counter IC. Whether employed in low-range counting projects or integrated into more complex systems, the CD4017BE ensures efficient and precise counting operations.

   

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