4075 IC Triple 3-Input OR Gate DIP-14
The 4075 IC Triple 3-Input OR Gate DIP-14 is a CMOS logic device containing three independent 3-input OR gates. Each gate performs the logical OR function, outputting HIGH when any one or more of its inputs are HIGH. Designed using advanced CMOS technology, the IC ensures low power consumption and high noise immunity. It operates over a wide voltage range, making it compatible with both TTL and CMOS logic systems. The 4075 IC is housed in a standard 14-pin dual in-line package (DIP), making it easy to use on breadboards and through-hole PCBs for digital logic design, signal processing, and control circuits.
A 3-input OR gate works just like a normal OR gate. Its output becomes HIGH if any of the inputs are HIGH. Otherwise, its output is LOW.
Check the truth table below to see the result for any combination of inputs.
| Input A | Input B | Input C | Output Q |
|---|---|---|---|
| 0 | 0 | 0 | 0 |
| 0 | 0 | 1 | 1 |
| 0 | 1 | 0 | 1 |
| 0 | 1 | 1 | 1 |
| 1 | 0 | 0 | 1 |
| 1 | 0 | 1 | 1 |
| 1 | 1 | 0 | 1 |
| 1 | 1 | 1 | 1 |
Features
- Three independent 3-input OR gates in one package.
- Wide supply voltage range: 3V to 15V.
- High noise immunity and low power consumption.
- Compatible with both TTL and CMOS logic levels.
- Standard 14-pin dual in-line (DIP-14) package.
- Propagation delay typically low for fast switching.
- Fully static operation for stable performance.
- Input and output fully buffered for reliable logic operation.
- Ideal for digital logic, signal control, and timing applications.
Pinout Configuration
| Pin No. | Symbol | Description |
|---|---|---|
| 1 | A₂ | Input A for OR Gate 2 |
| 2 | B₂ | Input B for OR Gate 2 |
| 3 | A₁ | Input A for OR Gate 1 |
| 4 | B₁ | Input B for OR Gate 1 |
| 5 | C₁ | Input C for OR Gate 1 |
| 6 | Q₁ | Output of OR Gate 1 |
| 7 | GND | Ground (0V) |
| 8 | C₂ | Input C for OR Gate 2 |
| 9 | Q₂ | Output of OR Gate 2 |
| 10 | Q₃ | Output of OR Gate 3 |
| 11 | C₃ | Input C for OR Gate 3 |
| 12 | B₃ | Input B for OR Gate 3 |
| 13 | A₃ | Input A for OR Gate 3 |
| 14 | VDD | Supply Voltage (+3V to +15V) |
Specifications
| Product Attribute | Attribute Value |
| Product Category | Logic Gates |
| Product | Single-Function Gate |
| Logic Function | OR |
| Number of Gates | 3 Gate |
| Number of Input Lines | 9 Input |
| Number of Output Lines | 3 Output |
| High Level Output Current | – 6.8 mA |
| Low Level Output Current | 6.8 mA |
| Propagation Delay Time | 60 nsec |
| Supply Voltage – Max | 18 V |
| Supply Voltage – Min | 3 V |
| Minimum Operating Temperature | – 55 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | Through Hole |
| Package/Case | PDIP-14 |
| Packaging | Tube |
| Function: | Triple 3-Input. |
| Input Type | CMOS |
| Logic Type | 3-Input OR |
| Number of Bits | 3 bit |
| Operating Supply Current | 15 µA |
| Operating Supply Voltage | 10 V |
| Operating Temperature Range | – 55 C to + 125 C |
| Output Type | CMOS |
| Product Type | Logic Gates |
| Quiescent Current | 20 µA |
Applications
- Digital logic and combinational circuit design.
- Signal processing and control systems.
- Data routing and logic level decoding.
- Timing and sequencing operations.
- Industrial automation and control logic.
- Embedded and microcontroller-based projects.
- Educational and laboratory experiments in digital electronics.
Package Contents
- 1 x 4075 IC Triple 3-Input OR Gate DIP-14
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