CD4067 belongs to the 4000 Series CMOS Logic Family of Integrated Circuits (IC’s) constructed with N- and P-channel enhancement mode transistors. CD4067 has 16-channel Analog Multiplexer/Demultiplexer
CD4067 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.

CD4067 Features
- Low ON resistance: 125 2 (Typ.) over 15
- Vp-p signal-input range for VDD-Vss=15 V
- High OFF resistance: channel leakage of +10 pA (Typ.)@ VDD-Vss-10 V
- Matched switch characteristics: RON=5 2 (typ.) for VDD-Vss=15 V
- Very low quiescent power dissipation under
- all digital-control input and supply conditions: 0.2 AW (Typ.)@ VoD-Vss=10 V
- Binary address decoding on chip
- 5-V, 10-V, and 15-V parametric ratings
- 100% tested for quiescent current at 20 V
- Standardized symmetrical output characteristics
CD4067 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
CD4067 Pinout Diagram

CD4067 Pin Description
Pin No | Pin Name | Description |
1 | COMMON IN/OUT | Common Input/Output Pin |
2 | 7 | Multiplexer/Demultiplexer Input/Output Pin 7 |
3 | 6 | Multiplexer/Demultiplexer Input/Output Pin 6 |
4 | 5 | Multiplexer/Demultiplexer Input/Output Pin 5 |
5 | 4 | Multiplexer/Demultiplexer Input/Output Pin 4 |
6 | 3 | Multiplexer/Demultiplexer Input/Output Pin 3 |
7 | 2 | Multiplexer/Demultiplexer Input/Output Pin 2 |
8 | 1 | Multiplexer/Demultiplexer Input/Output Pin 1 |
9 | 0 | Multiplexer/Demultiplexer Input/Output Pin 0 |
10 | A | Binary Control Input Pin A |
11 | B | Binary Control Input Pin B |
12 | VSS | Supply Voltage |
13 | D | Binary Control Input Pin D |
14 | C | Binary Control Input Pin C |
15 | INHIBIT | Inhibit Pin |
16 | 15 | Multiplexer/Demultiplexer Input/Output Pin 15 |
17 | 14 | Multiplexer/Demultiplexer Input/Output Pin 14 |
18 | 13 | Multiplexer/Demultiplexer Input/Output Pin 13 |
19 | 12 | Multiplexer/Demultiplexer Input/Output Pin 12 |
20 | 11 | Multiplexer/Demultiplexer Input/Output Pin 11 |
21 | 10 | Multiplexer/Demultiplexer Input/Output Pin 10 |
22 | 9 | Multiplexer/Demultiplexer Input/Output Pin 9 |
23 | 8 | Multiplexer/Demultiplexer Input/Output Pin 8 |
24 | VDD | Drain Voltage |
CD4067 Circuit
Applications
- Analog and digital multiplexing and demultiplexing
- A/D and D/A conversion
- Signal gating
CD4067 Alternative Equivalent
CD4052, CD4053
Download CD4067 16-channel Analog Multiplexer/Demultiplexer Datasheet from the link given below.