Description
The 74HC4067 is a high-speed CMOS analog multiplexer/demultiplexer featuring 16 independent channels. It acts as a digitally controlled analog switch, allowing you to route any one of the 16 inputs to a single common output (or vice versa) based on a 4-bit binary address (S0–S3).
This IC is bidirectional, meaning it can switch both analog and digital signals. It is highly valued for its ability to expand the limited number of analog-to-digital converter (ADC) pins on microcontrollers, allowing a single ADC pin to monitor up to 16 different analog sensors.
Note: Product images are shown for reference only. The actual product may vary in appearance, manufacturer marking, or logo depending on stock availability.
Features
- 16-channel analog multiplexer/demultiplexer
- 4-bit binary address inputs (S0, S1, S2, S3)
- Active-LOW Enable input (E-bar)
- Bidirectional switching of analog and digital signals
- High-speed CMOS (HC) technology
- Compact SSOP-24 surface-mount package
Benefits
- I/O Expansion: Dramatically increases the number of inputs for microcontrollers with limited ADC channels.
- Flexibility: Handles both digital logic signals and varying analog voltages.
- Low ON-Resistance: Minimal signal degradation across the switch.
Applications
- Analog-to-Digital Converter (ADC) Input Expansion
- Data Acquisition Systems
- Signal Routing in Instrumentation and Measurement
- Sensor Array Monitoring
- Audio/Video Signal Switching
Package Includes
- 1 x 74HC4067DB,118 16-Channel Analog Multiplexer/Demultiplexer IC (SSOP-24 SMD)
Specifications
| Parameter | Specification |
|---|---|
| Product Name | 74HC4067DB,118 |
| Device Type | 16-Channel Analog Multiplexer/Demultiplexer |
| Logic Family | 74HC (High-Speed CMOS) |
| Package / Case | SSOP-24 (SMD) |
| Mounting Type | Surface Mount (SMD/SMT) |
| Shipping Weight | 0.001 kg |
| Shipping Dimensions | 4 x 4 x 1 cm |
