What is the IC number for 2-input NOR gate?
7402
7402 Quad 2-input NOR Gate.
What is the IC number of NOR gate?
Two more gates are the exclusive-OR or XOR function and its inverse, exclusive-NOR or XNOR. The two input Exclusive-OR is true only when the two input values are different, false if they are equal, regardless of the value….List of Logic Gate ICs.
| IC No. | Gate |
|---|---|
| 7402 | NOR |
| 7404 | NOT |
| 7408 | AND |
| 7432 | OR |
What is the minimum number of 2-input NOR gates?
3
Therefore, the minimum number of 2-input NOR gates needed to implement the function is 3.
How do I find my IC number?
The manufacturer and make of an IC can be referenced easily by obtaining a data sheet that corresponds to the IC’s serial number. Read the serial number from the top side of the IC. The top side of the IC is facing up when the chip is standing on its pins.
What is IC number of 2-input XOR gate?
7486 Quad 2-input Exclusive-OR Gate The Exclusive-OR logic function is a very useful circuit that can be used in many different types of computational circuits.
Which IC is use for Quad 2-input NOR gate?
IC 74HC02
IC 74HC02 QUAD 2-INPUT POSITIVE NOR GATE.
How many 2-input NOR gates are needed to implement a 2-input OR gate?
To make a NOR gate perform the NAND function, we must invert all inputs to the NOR gate as well as the NOR gate’s output. For a two-input gate, this requires three more NOR gates connected as inverters.
How can I know my IC pin number?
Pin numbers The pins are numbered anti-clockwise around the IC (chip) starting near the notch or dot. The diagrams show the numbering for 8-pin and 14-pin ICs, but the principle is the same for all sizes.
What is the IC number of the NOR gate?
The IC number of NOR Gate is 7402. Symbol of NOR gate Truth table of NOR gate If one of the inputs in the NOR gate is high then the output of the NOR gate is low.
What does the NOR gate IC 7402 do?
IC 7402, NOR gate The NOR gate is a digital logic gate that implements logical NOR. A HIGH output (1) results if both the inputs to the gate are LOW (0), if one or both input is HIGH (1), a LOW output (0) results. NOR is the result of the negation of the OR operator.
Which is the output of the NOR gate?
NOR Gate Truth Table NOR gate indicates NOT+OR gate hence the output of this logic gate is exactly the reverse to that of an OR gate. We have seen in the OR gate that the output is zero only when all inputs of the OR gate are zero. Therefore in the case of the NOR gate, the output is logic one only when all inputs are logic zero.
When does the NOR gate go logic high?
The NOR gate has an output that is normally at logic high and only goes logic low when any of its inputs are at logic high. The Logic NOR Gate performs the reverse or complementary operation of the OR gate. It may have two or more inputs and an output. The symbolic representation of two into NOR Gate is as follows.