CD4071 buffer/logic chip

The CD4071 is a CMOS logic IC that contains four independent 2-input OR gates. Each gate performs the Boolean function Y = A + B in positive logic, providing standard OR gate functionality. The CD4071 is designed for use in a wide range of digital applications, thanks to its high noise immunity, low power consumption, and wide operating voltage range.

Key Features:

• Four independent 2-input OR gates
• Wide supply voltage range: 3V to 15V
• Low power consumption
• High noise immunity
• Standardized symmetrical output characteristics
• Buffered inputs and outputs for improved signal integrity
• TTL-compatible inputs

Technical Specifications:

• Supply Voltage (VDD): 3V to 15V
• Input Voltage Range: 0V to VDD
• High-Level Output Voltage (VOH): VDD – 0.05V (min at VDD = 5V)
• Low-Level Output Voltage (VOL): 0.05V (max at VDD = 5V)
• High-Level Input Voltage (VIH): 70% of VDD (min)
• Low-Level Input Voltage (VIL): 30% of VDD (max)
• Propagation Delay Time: 60 ns (typical at VDD = 10V)
• Operating Temperature Range: -55°C to +125°C
• Package: 14-pin DIP, SOIC

Applications:

• Digital Logic Circuits: Used in digital circuits for implementing OR logic functions.
• Signal Processing: Suitable for combining digital signals.
• Logic Level Conversion: Employed in circuits requiring conversion between different logic levels.
• Control Systems: Used in control systems requiring logical OR operations.
• Data Routing: Ideal for routing digital signals based on logical conditions.
• Timing Circuits: Implemented in timing circuits for various digital applications.

Datasheet:
For detailed technical information, refer to the CD4071 Datasheet.