What is vcc pins?

VCC stands for "Voltage Connected to Collectors" and it is the power supply voltage that is applied to the collector of an electronic component, usually a transistor or integrated circuit.

VCC pins are the power supply pins that provide the positive voltage to the IC chips. Generally, VCC pins are connected to the positive rail of the circuit which allows the circuit to operate properly.

VCC pins are a standard terminology used to identify power supply connections in electronic components. The VCC voltage level depends on the specific device and can range from a few volts to tens of volts.

In digital circuits, the VCC pins are used to power the digital circuitry and provide the necessary voltage level to perform logic operations. VCC also provides power to the onboard memory, and other peripheral devices.

It is important to ensure that proper power supply voltage is applied to VCC pins, as incorrect voltages may cause damage to the electronic components or may result in circuit malfunctioning. Therefore, it is recommended to refer to the datasheet of the specific electronic component in order to determine the correct voltage level for VCC pins.