TC74HC02AF Applications:

Logic Operations: NOR gates are commonly used in digital logic circuits to perform various operations. They can be used to implement functions such as addition, subtraction, and multiplication.

Inverter: A NOR gate can act as an inverter (NOT gate) when one of its inputs is tied to its output. This is useful for signal inversion in digital systems.

Latch and Flip-Flop Circuits: NOR gates are used in the construction of latches and flip-flops, which are essential building blocks in sequential logic circuits and memory devices.

Decoder and Encoder Circuits: NOR gates can be employed in decoder and encoder circuits used in data communication and signal processing.

Boolean Algebra Implementations: NOR gates are fundamental components in implementing various Boolean algebra functions and expressions.

Arithmetic Logic Unit (ALU): NOR gates can be used in the design of Arithmetic Logic Units, which are key components in microprocessors and digital computing systems.

Memory Address Decoding: NOR gates can be used for memory address decoding in microprocessor systems.