The IC 4081, also known as CD4081BE, is a versatile CMOS logic chip that contains four independent 2-input AND gates in a standard DIP-14 package. Each gate performs the logical AND function, outputting HIGH only when both inputs are HIGH, making it a foundational component in digital logic systems.
Part of the CD4000 CMOS logic series, the CD4081BE offers wide voltage operation (3V to 15V), low power consumption, and high noise immunity, making it suitable for battery-powered and low-voltage applications. The IC's compatibility with TTL and CMOS logic levels makes it easy to integrate into mixed-logic designs.
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Key Features:
- Logic Function: Quad 2-input AND gate
- Logic Family: CMOS (CD4000 series)
- Operating Voltage (Vcc): 3V to 15V
- Input Compatibility: CMOS and TTL logic levels
- Output Drive Capability: ±10mA (typical)
- Low Power Dissipation: High energy efficiency
- Package Type: DIP-14 (Dual Inline Package)
- Operating Temperature: -55°C to +125°C
Applications:
- Basic logic operations in digital electronics
- Control and automation systems
- Logic level switching circuits
- Combinational logic building blocks
- Educational and hobby electronics projects