The HCF4018BEY is a monolithic integrated circuit designed as a presettable divide-by-N counter, capable of medium-speed operation up to 10 MHz at a supply voltage of 10V. It features fully static operation and standardized symmetrical output characteristics. The device includes five Johnson counter stages with buffered Q outputs, allowing for various divide configurations such as divide-by-10, 8, 6, 4, or 2 by feeding the Q outputs back to the data input. For configurations greater than divide-by-10, multiple HCF4018B units can be used in conjunction. The counter is equipped with a clock input, reset input, data input, preset enable input, and five individual jam inputs. It operates with a quiescent current specified up to 20V and has a maximum input leakage current of 100nA at 18V and 25¬8C. The device meets JEDEC JESD13B specifications for B series CMOS devices and is available in DIP and SOP packages. The HCF4018BEY is suitable for applications requiring precise counting and division functions in digital circuits.
Manufacturer: STMicroelectronics
Win Source Part Number: 1178911-HCF4018BEY
Series: 4000B
Packaging: Tube
Mounting Style: Through Hole
Operating Temperature Range: -55°C ~ 125°C
Package: 16-DIP (0.300", 7.62mm)
Logic Type: Divide-by-N
Operating Supply Voltage: 3 V ~ 20 V
Number of Elements: 1
Number of Bits per Element: 5
Direction: Up
Reset: Asynchronous
Count Rate: 17MHz
Part Status: Obsolete(EOL)
Family Name: HCF4018
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.st.com
RoHS State: Request Verification
Manufacturer Package: 16-DIP
Alternative Parts (Cross-Reference): CD4018BE; CD4018BD; M38510/05652BEA;
Introduction Date: August 15, 1995
ECCN: EAR99
Country of Origin: China, India, Malaysia, Morocco, Philippines, Republic of Korea, Singapore
Estimated EOL Date: Obsolete
Popularity: Medium
Fake Threat In the Open Market: 58 pct.
Supply and Demand Status: Limited
Application Field: Used in Clock & Timing, Industrial
Counter IC Divide-by-N 1 Element 5 Bit Positive Edge 16-DIP
Counter IC Divide-by-N 1 Element 5 Bit Positive Edge 16-DIP
IC DIVIDER BY N 5-BIT 16DIP
IC COUNTER DIV-BY-N 16-DIP
| Win Source Electronics | DigiKey | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | Logic Counters | Logic Dividers | Logic Dividers | Logic Dividers | Logic Dividers |
| Product Number | 1178911-HCF4018BEY | HCF4018BEY-ND | HCF4018BEY | HCF4018BEY | HCF4018BEY |
| Product Name | Logic - Logic - Counters, Dividers - HCF4018BEY | Counters, Dividers | Counters, Dividers | Integrated Circuits (ICs) - Logic - Counters, Dividers | Logic - Counters, Dividers |
| Supply Voltage | 3 V ~ 20 V | 3 V ~ 20 V |
