Presettable Counter using CMOS IC-4018 and 4011 Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-12712
Indian Lab Suppliers supplies the Presettable Counter using CMOS IC-4018 and 4011 (Product ID: 12712) as part of its electronics engineering lab equipment range. It uses the CMOS IC 4018 with 4011 NAND gates as a presettable divide-by-N counter.
Quick Answer
The 4018 is a presettable divide-by-N counter. With the 4011 NAND gates wired for feedback it divides the clock from a 555 timer by any factor from 2 to 10, and it can also start counting from a preset number set on SPDT switches. The divided output is used as a gating pulse of chosen duration, and LEDs show the logic states. A 10 V, 50 mA regulated supply is built in, and the board runs from 230 V ±10%, 50 Hz mains with fuse and jewel light; 2 mm patch cords and operating instructions are supplied. A 6-digit frequency counter and a 20 MHz dual-trace oscilloscope are needed and are not included.
Key Specifications
| Parameter | Detail |
|---|---|
| Counter IC | 4018 presettable divide-by-N (CMOS) |
| Gates | 2 × 4011 NAND ICs |
| Clock | 555 timer |
| Division ratios | 2 to 10 |
| Inputs / indicators | SPDT switches; LEDs |
| Internal supply | 10 V DC, 50 mA, IC regulated |
| Mains supply | 230 V ±10%, 50 Hz, with fuse and jewel light |
| Also required | 6-digit frequency counter; 20 MHz dual-trace oscilloscope (not included) |
Where This Is Used
Used in CMOS logic and frequency-division practicals; a TTL presettable counter is on the To Study the Characteristics and Operation of a Programmable Counter (Product ID: 12698), and another CMOS board is the Monoshot Multivibrator using CMOS IC-4047 (Product ID: 12715). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
What division ratios are possible?
Any whole number from 2 to 10.
Which ICs are used?
The CMOS 4018 counter, two 4011 NAND ICs and a 555 timer.
Is extra equipment needed?
Yes, a frequency counter and a dual-trace oscilloscope.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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