CD4072 Dual 4-Input OR Gate IC DIP-14 (CD4072 DIP IC)

The CD4072 is a CMOS dual 4-input OR gate IC consisting of two independent 4-input OR gate circuits in a single package. Each gate produces a high output when one or more of its four inputs are at a high logic level making it suitable for applications requiring wider input OR logic operations.

This IC is widely used in digital logic design, interrupt logic, signal combining, address decoding, and combinational logic circuits where 4-input OR gate operations are required. It is commonly used in microprocessor systems, industrial control, Arduino projects, and digital electronics where multi-input logic operations and signal combining are needed.

Key Features

• Two independent 4-input OR gate circuits
• Output high when any one or more inputs are high
• Wider input OR operation compared to 2-input gates
• Low power CMOS technology
• Wide supply voltage range
• High noise immunity
• High fanout capability
• Compatible with TTL and CMOS logic levels

Specifications

• IC Type = Dual 4-Input OR Gate
• Logic Family = CD4000 CMOS
• Supply Voltage = 3V to 15V
• Package Type = DIP
• Number of Pins = 14
• Mounting Type = Through Hole
• Propagation Delay = 250ns at 5V
• Operating Temperature = -40C to +85C

Interfaces

• VDD = Positive power supply
• VSS = Ground
• A1 B1 C1 D1 = Four inputs for first OR gate
• Y1 = Output of first OR gate
• A2 B2 C2 D2 = Four inputs for second OR gate
• Y2 = Output of second OR gate