CD4023 belongs to the 4000 Series CMOS Logic Family of Integrated Circuits (IC’s) constructed with N- and P-channel enhancement mode transistors. CD4023 has Triple 3-input NAND Gate
CD4023 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.
CD4023 Features
- High-Voltage Types (20V Rating)
- Propagation Delay Time = 60ns (Typ.) at CL = 50pF, VDD = 10V
- Buffered Inputs and Outputs
- Standard Symmetrical Output Characteristics
- 100% Tested for Maximum Quiescent Current at 20V
- 5V, 10V, and 15V Parametric Ratings
- Maximum Input Current of 1μA at 18V Over Full Package-
- Temperature Range; 100nA at 18V and +25oC
- Noise Margin (Over Full Package Temperature Range):
- 1V at VDD = 5V
- 2V at VDD = 10V
- 2.5V at VDD = 15V
CD4023 Specifications
Absolute Maximum Ratings
- DC Supply Voltage Range, (VDD): -0.5V to +20V (Voltage Referenced to VSS Terminals)
- Input Voltage Range, All Inputs: -0.5V to VDD +0.5V
- DC Input Current, Any One Input: ±10mA
- Operating Temperature Range: -55oC to +125oC Package Types D, F, K, H
- Storage Temperature Range (TSTG): -65oC to +150oC
- Lead Temperature (During Soldering): +265oC
- At Distance 1/16 ± 1/32 Inch (1.59mm ± 0.79mm) from case for 10s Maximum
CD4023 Pinout Diagram
CD4023 Pin Description
| Pin No | Pin Name | Description |
| 1 | A | Input 1 of NAND Gate 1 |
| 2 | B | Input 2 of NAND Gate 1 |
| 3 | D | Input 1 of NAND Gate 2 |
| 4 | E | Input 2 of NAND Gate 2 |
| 5 | F | Input 3 of NAND Gate 2 |
| 6 | K=(DEF)’ | The output of NAND Gate 2 |
| 7 | VSS | Supply Voltage |
| 8 | C | Input 3 of NAND Gate 1 |
| 9 | J=(ABC)’ | The output of NAND Gate 1 |
| 10 | L=(GHI)’ | The output of NAND Gate 3 |
| 11 | I | Input 1 of NAND Gate 3 |
| 12 | H | Input 2 of NAND Gate 3 |
| 13 | G | Input 3 of NAND Gate 3 |
| 14 | VDD | Drain Voltage |
CD4023 Circuit
Applications
- Burglar alarm
- Freezer warning buzzer
CD4023 Alternative Equivalent
CD4011, CD4012
Download CD4023 Triple 3-input NAND Gate Datasheet from the link given below.
