CD4070BE DIP14 CD4070 HEF4070BP IC
The CD4070BE is a high-speed CMOS logic IC that consists of four independent 2-input exclusive-OR (XOR) gates. This IC is ideal for digital electronics applications requiring signal comparison, parity checkers, arithmetic circuits, and digital data processing.
Thanks to its wide voltage range (3V to 15V) and low power consumption, the CD4070BE is widely used in both hobby electronics and industrial-grade circuits. It is fully compatible with TTL and CMOS logic families, making it flexible for integration with various microcontrollers and systems such as Arduino, Raspberry Pi, and more advanced ICs.
This IC is particularly useful in creating comparators, even/odd logic circuits, adders/subtractors, and phase detectors, where XOR logic is essential. Packaged in a standard DIP-14, it is breadboard friendly and suitable for prototyping and educational projects.
⚙️ Technical Specifications
| Parameter | Details |
|---|---|
| IC Name | CD4070BE / HEF4070BP |
| Logic Type | 2-input Exclusive-OR (XOR) Gates |
| Number of Gates | 4 |
| Logic Family | CMOS |
| Operating Voltage Range | 3V to 15V |
| Package Type | DIP-14 |
| Input Compatibility | TTL/CMOS Compatible |
| Propagation Delay | ~60 ns @ 10V |
| Output Drive | ±10mA |
| Operating Temperature | -55°C to +125°C |
💡 Use Cases & Applications
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✅ Parity Checkers and Generators
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✅ Logic Comparators for Data Validation
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✅ Arithmetic Circuits in Calculators and ALUs
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✅ Signal Processing for XOR-based Filters
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✅ Digital Locks and Control Systems
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✅ Learning Tool for Logic Gate Education
🛠️ Related Categories
🎥 YouTube Tutorial
📺 Learn XOR Logic Gates in Action:
👉 Watch: How XOR Gates Work – CD4070BE Practical Use
⚠️ Precautions
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Ensure unused input pins are not left floating; tie them to logic HIGH or LOW to avoid erratic behavior.
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Observe supply voltage ratings (max 18V absolute).
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For stable operation, decouple the Vcc pin with a 0.1µF ceramic capacitor.
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Avoid electrostatic discharge (ESD) – always ground yourself when handling CMOS ICs.
🛒 Summary
The CD4070BE XOR Gate IC offers a simple yet powerful way to integrate essential digital logic into your project. Whether you’re working on a microcontroller-based automation system, teaching logic theory, or building complex digital arithmetic circuits, this chip is a dependable choice.
Now available at Electroway, with fast delivery and expert support.
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