CD4017BE CMOS Counter: Circuit, Pinout and Uses [Datasheet PDF]
Tempo de atualização: Oct 23, 2023 Leitores: 1267
Contents
The CD4017BE is a decade counter/divider IC (integrated circuit) made by Texas Instruments. It is a part of the CMOS 4000 series of digital logic chips and is often referred to simply as the "4017 counter." The "CD" in the part name stands for "CMOS Decade," and the "BE" indicates the package type, which in this case is a DIP (Dual Inline Package).
IC CD4017BE with 2 LED
CD4017BE Specifications
|
Parameter |
Value |
|
Min Operating Temperature |
-55 °C |
|
VCC(Max) |
18 V |
|
Number of Elements |
1 |
|
Reset |
Asynchronous |
|
Mount |
Through Hole |
|
Max Operating Temperature |
125 °C |
|
Logic Function |
Counter |
|
Number of Bits |
10 |
|
Output Current |
1.5 mA |
|
Number of Bits per Element |
10 |
|
Number of Gates |
1 |
|
Output Drive (IOL/IOH)(Max) |
1.5/-1.5 mA |
|
Case/Package |
PDIP |
|
Frequency |
11 MHz |
|
Number of Pins |
16 |
|
Direction |
Unidirectional |
|
Turn-On Delay Time |
650 ns |
|
ICC @ Nom Voltage(Max) |
0.03 mA |
|
Clock Edge Trigger Type |
Positive Edge |
|
Technology Family |
CD4000 |
|
Max Supply Voltage |
18 V |
|
Voltage(Nom) |
10 V |
|
Quiescent Current |
100 µA |
|
VCC(Min) |
3 V |
|
Propagation Delay |
650 ns |
|
Number of Bits |
10 |
|
Min Supply Voltage |
3 V |
|
Sync/Async |
Synchronous |
|
Package Group |
PDIP |
|
Contact Plating |
Gold |
|
Bits |
10 |
|
Rating |
Catalog |
|
Function |
Counter |
|
Schedule B |
8542390000, 8542390000 |
|
Package Size: mm2:W x L |
See datasheet (PDIP) PKG |
|
Operating Temperature Range |
-55 to 125 °C |
|
Weight |
951.693491 mg |
|
RoHS |
Compliant |
|
Pb Free |
Yes |
CD4017BE Features
The CD4017BE is a CMOS (Complementary Metal-Oxide-Semiconductor) decade counter/divider IC with the following features. These features make the CD4017BE a versatile and reliable component for applications requiring counting, dividing, and sequencing signals in various electronic circuits.
-
Fully Static Operation
The CD4017BE operates in a fully static manner, meaning it doesn't rely on dynamic clock signals to function. This allows for precise control and synchronization of its operations.
-
Medium Speed Operation
It can achieve a medium-speed operation with a typical frequency of 10 MHz when the supply voltage (VDD) is 10 V. This is the clock frequency at which it can count or divide input pulses effectively.
-
Standardized, Symmetrical Output Characteristics
The IC has standardized and symmetrical output characteristics, which means the output signals are well-defined and consistent.
-
100% Tested for Quiescent Current at 20 V
Quiescent current, which is the current consumed by the IC when it's not actively counting or dividing, has been tested to ensure proper operation at 20 V.
-
Parametric Ratings
The CD4017BE has parametric ratings at multiple supply voltages, including 5 V, 10 V, and 15 V. This allows you to use it in a variety of voltage environments while maintaining its functionality.
-
Meets JEDEC Standards
The IC meets the requirements of JEDEC Tentative Standard No. 13B, which defines "Standard Specifications for Description of 'B' Series CMOS Devices." This standardization ensures compatibility and interchangeability with other devices conforming to the same standards.
CD4017BE Manufacturer
CD4017BE is manufactured by Texas Instruments. Texas Instruments, founded in 1930 and headquartered in Dallas, Texas, is a leading global semiconductor manufacturer specializing in analog and digital signal processing ICs, embedded processors, and microcontrollers. Serving diverse industries, including automotive, communications, and consumer electronics, TI is known for its high-quality and innovative products, with a strong commitment to sustainability and energy efficiency, aiming to make a positive impact on the world through technology and responsible corporate practices.
CD4017BE IC Datasheet
CD4017BE Pinout
IC CD4017BE Pin Diagram
CD4017BE Uses
The CD4017BE is commonly used in various electronic projects, including LED chasers, sequential lighting circuits, and other applications where you need to count or divide input pulses. It has 10 outputs (labeled Q0 to Q9) that represent the binary counting sequence from 0 to 9. You can cascade multiple CD4017BE ICs to create larger counters.
The IC counts on the rising edge of the clock signal applied to its clock input (pin 14), and it advances its output pin (from Q0 to Q9) with each clock pulse. You can reset the count to 0 by applying a reset signal to the reset input (pin 15). The carry-out pin (pin 12) can be used to cascade multiple CD4017BE chips together to create longer counting sequences.
CD4017BE CAD Model
CD4017BE Application
-
Decade Counter/Decimal Decode Display
The CD4017BE is commonly used to create decade counters for various applications. It can count from 0 to 9 and is often used to drive 7-segment displays for numerical readouts.
-
Binary Counter/Decoder
While it's primarily a decade counter, the CD4017BE can be configured to count in binary as well. It can serve as a binary counter for applications requiring binary counting sequences.
-
Frequency Division
The CD4017BE can be used for frequency division. By connecting it to an input signal, it can divide the frequency of the signal by a factor determined by the configured counting sequence.
-
Counter Control/Timers
This IC can be used as part of counter control and timer circuits. It's useful for applications where precise counting and timing are required, such as clock generation or controlling the duration of specific events.
-
Divide-by-N Counting
In addition to its decade counting capability, the CD4017BE can be configured to perform divide-by-N counting, allowing for customized counting sequences and divisions of input pulses.
Read more: Application Notes
CD4017BE Package
Read More:
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Leitura Estendida
Perguntas frequentes
-
What’s the operating temperature of CD4017BE
-55°C~125°C
-
How many pins of CD4017BE
16
-
How to cascade CD4017BE
To cascade CD4017BE ICs, connect the Q0 (first output) of one CD4017BE to the CLK (clock) input of the next IC. Repeat this pattern to create a longer counting sequence. Make sure all ICs share the same power supply and clock signal. Additionally, use the carry-out (CO) and reset (RESET) pins for more control and resetting the cascade.
-
What is CD4017BE used for
The CD4017BE is an integrated circuit designed for low-range counting applications, capable of counting from 0 to 9 in a decade sequence. Its primary uses include controlling sequential lighting patterns, driving displays, dividing input frequencies, and serving as a timer or control element in digital electronic circuits. This IC simplifies circuit design, saves board space, and is commonly employed in applications requiring precise counting and sequencing of signals.
-
What is CD4017BE
The CD4017BE is an integrated circuit (IC) that is part of the CMOS (Complementary Metal-Oxide-Semiconductor) 4000 series. Specifically, it is a CMOS decade counter/divider IC. The CD in its name stands for CMOS Decade, indicating its primary function of counting in a decade sequence (from 0 to 9). The 4017 part of the name is the IC's identification number within the 4000 series.
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