The CD4070 is a CMOS logic IC that integrates four independent 2-input XOR gates. Each gate performs the Boolean function Y = A ⊕ B (exclusive OR), making it suitable for various digital logic applications where exclusive OR operations are required. The CD4070 operates with high noise immunity, low power consumption, and can function over a wide range of supply voltages.

Key Features:

• Four independent 2-input XOR gates (exclusive OR gates)
• Wide supply voltage range: 3V to 15V
• Low power consumption
• High noise immunity
• 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 XOR logic functions.
• Signal Processing: Suitable for manipulating digital signals based on exclusive OR operations.
• Logic Level Conversion: Employed in circuits requiring conversion between different logic levels.
• Data Encryption: Used in cryptographic systems for XOR-based encryption.
• Data Comparison: Ideal for comparing digital data based on XOR logic.
• Clock and Timing Circuits: Implemented in digital systems for clock and timing applications requiring XOR logic.