AED 5.25
1
Description
The CD4017 is a CMOS Decade counter IC ideal for low-range counting applications, counting from 0 to 10. Utilizing this IC simplifies circuit design, saving both board space and design time. With high-speed operation, wide supply voltage range, and TTL compatibility, it offers versatility in various electronic projects.
Features:
- High-speed 16-pin CMOS Decade counter.
- Supports 10 decoded outputs for precise counting.
- Wide supply voltage range from 3V to 15V, typically operating at +5V.
- TTL compatibility ensures seamless integration with other logic circuits.
- Maximum Clock Frequency: 5.5MHz, enabling rapid counting operations.
- Operating Temperature Range: -55°C to 125°C, suitable for diverse environmental conditions.
Specifications:
- Supply Voltage Min: 3V
- Supply Voltage Max: 18V
- Operating Temperature Min: -55°C
- Operating Temperature Max: 125°C
Pinout:
| Pin Number | Pin Name | Description |
|---|---|---|
| 1 to 7, 9-11 | Output pins Q0 to Q9 | These 10 output pins are where the counting occurs. |
| 8 | Vss or Ground | Connected to the Ground of the circuit. |
| 12 | Carry Out (CO) | Goes high after the IC counts from 1 to 10, used for carrying while counting. |
| 13 | Clock Enable (EN) | Input is held high to maintain the current count state. |
| 14 | Clock | Counting occurs when this clock pulse goes high, often connected to an external timer. |
| 15 | Resets | Resets the count back to 1 when activated. |
| 16 | Vdd / Vcc | Connects to the supply voltage, typically +5V. |
Applications:
- LED matrix, LED chaser, and other LED projects.
- Binary counter or Binary decoder.
- Dividing by N and counting.
- Remote metering, automotive, medical electronics.
Package Includes:
- 1 x CD4017 CMOS Decade counter IC.