74HC83 – 7483 ( 4-bit Full Adder )

74HC83 4-Bit Binary Full Adder IC Product Description The 74HC83 is a high-speed CMOS 4-bit binary full adder designed for digital arithmetic operations. It allows the addition of two 4-bit binary numbers along with a carry input, producing accurate sum outputs and a carry-out signal. With low power consumption and fast switching speed, it is ideal for embedded systems, logic circuits, and educational applications. Technical Specifications Product Type: 4-Bit Binary Full Adder IC Model: 74HC83 Logic Family: High-Speed CMOS (HC) Supply Voltage (Vcc): 2V – 6V Typical Operating Voltage: 5V Inputs: A0–A3, B0–B3, Carry-In (Cin) Outputs: S0–S3 (Sum), Carry-Out (Cout) Propagation Delay: ~15 ns (at 5V) Operating Temperature: -40°C to +85°C Package Type: DIP-16 / SOP-16 Mounting Type: Through Hole / SMD Key Features High-speed CMOS performance Low power consumption Supports cascading for multi-bit addition Stable and reliable operation Compatible with TTL logic levels Applications Digital adders Arithmetic Logic Units (ALU) Embedded systems Microcontroller interfacing Educational electronics projects Pin Configuration (Pinout) Pin 1: A1 – Input A (Bit 1) Pin 2: B1 – Input B (Bit 1) Pin 3: S1 – Sum Output (Bit 1) Pin 4: A2 – Input A (Bit 2) Pin 5: B2 – Input B (Bit 2) Pin 6: S2 – Sum Output (Bit 2) Pin 7: A3 – Input A (Bit 3) Pin 8: GND – Ground Pin 9: B3 – Input B (Bit 3) Pin 10: S3 – Sum Output (Bit 3) Pin 11: Carry Out (Cout) Pin 12: Carry In (Cin) Pin 13: A0 – Input A (Bit 0) Pin 14: B0 – Input B (Bit 0) Pin 15: S0 – Sum Output (Bit 0) Pin 16: VCC – Supply Voltage

74HC83-7483 ( 4-bit Full Adder IC) is a high-quality electronic component designed for Arduino, prototyping, and educational electronics. 4-bit Binary Full Adder. It’s perfect for DIY makers, students, and anyone building custom electronic circuits or STEM kits.