CD4022 belongs to 4000 Series CMOS Logic Family of Integrated Circuits (IC’s) constructed with N- and P-channel enhancement mode transistors. CD4022 has been Divided into 8 Counter/Divider
CD4022 has a supply voltage range of 5V to 20V, which is much higher than any contemporary logic family. It has buffered output which improves transfer characteristics by providing very high gain. All inputs are protected against static discharge with diodes to VDD and VSS.
CD4022 Features
- Wide supply voltage range 3.0V to 15V
- High noise immunity 0.45 VDD (typ.)
- Low power Fan out of 2 driving 74L TTL compatibility or 1 driving 74LS
- Medium speed operation 5.0 MHz (typ.) with 10V VDD
- Low power 10 mW (typ.)
- Fully static operation
CD4022 Specifications
Absolute Maximum Ratings
- DC Supply Voltage Range, (VDD): -0.5V to +18V
- Input Voltage Range, All Inputs: -0.5V to VDD +0.5V
- Storage Temperature Range (TSTG): -65oC to +150oC
- Lead Temperature (During Soldering): +260oC
- At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for 10s Maximum
CD4022 Pinout Diagram
CD4022 Pin Description
| Pin No | Pin Name | Description |
| 1 | OUT 1 | Decoded Output 1 |
| 2 | OUT 0 | Decoded Output 0 |
| 3 | OUT 2 | Decoded Output 2 |
| 4 | OUT 5 | Decoded Output 5 |
| 5 | OUT 6 | Decoded Output 6 |
| 6 | NC | No Connection |
| 7 | OUT 3 | Decoded Output 3 |
| 8 | VSS | Supply Voltage |
| 9 | NC | No Connection |
| 10 | OUT 7 | Decoded Output 7 |
| 11 | OUT 4 | Decoded Output 4 |
| 12 | CARRYOUT | Carry Out Pin |
| 13 | CLK ENABLE | Clock Enable Pin |
| 14 | CLK | Clock Pin |
| 15 | RESET | Reset Pin |
| 16 | VDD | Drain Voltage |
CD4022 Circuit
Applications
- Automotive
- Instrumentation
- Medical electronics
- Alarm systems
- Industrial electronics
- Remote metering
CD4022 Alternative Equivalent
CD4026
Download CD4022 Divide by 8 Counter/Divider Datasheet from the link given below.
