The CD4075 Triple 3-Input OR Gate IC is a CMOS-based digital logic integrated circuit that contains three independent OR gates, each capable of handling three inputs. Designed for low power consumption and high noise immunity, this IC is ideal for a wide range of digital electronics applications including logic circuits, control systems, and embedded designs.
Built using CMOS technology, the CD4075 ensures reliable performance across a wide voltage range, making it suitable for both hobbyist and professional electronics projects.
Key Features
- Triple OR Gates: Contains 3 independent OR gates, each with 3 inputs
- Wide Operating Voltage Range: Typically 3V to 18V
- Low Power Consumption: CMOS design ensures minimal power usage
- High Noise Immunity: Reliable performance in noisy environments
- DIP Package: Easy to use in breadboards and through-hole PCB designs
- Buffered Outputs: Provides stable and strong output signals
- High Fan-Out Capability: Can drive multiple logic inputs
Technical Specifications
- IC Type: OR Gate
- Number of Gates: 3
- Inputs per Gate: 3
- Logic Family: CMOS (4000 Series)
- Package Type: DIP (Dual In-line Package)
- Supply Voltage (VDD): 3V to 18V
- Input Voltage Range: 0V to VDD
- Output Type: Digital (High/Low)
- Operating Temperature: -55°C to +125°C
Pin Configuration (DIP-14)
- Pins 1–3: Inputs for Gate 1
- Pin 4: Output of Gate 1
- Pins 5–7: Inputs for Gate 2
- Pin 8: Ground (GND)
- Pins 9–11: Inputs for Gate 3
- Pin 12: Output of Gate 3
- Pin 14: VDD (Power Supply)
Applications
- Digital logic circuit design
- Signal combining and processing
- Alarm and security systems
- Embedded systems and microcontroller interfacing
- Industrial control circuits
- Educational and DIY electronics projects
Advantages
- Low heat generation due to CMOS technology
- Wide voltage compatibility
- Easy integration with other 4000 series ICs
- Suitable for battery-powered devices












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