# Logic gates circuit

## 74 series IC list

Logic gates IC number list These are the IC number List of the 74xx series. The Logic gates family ic of TTL (transistor-Transistor logic) are the 74 series ic.  IC ­Number Description 7400 Quad 2 Input NAND gates 7401 Quad 2- Input NAND gates(Open collector) 7402 Quad 2-Input NOR gates 7403 Quad 2-Input NOR […]

## Exclusive OR gate (EX-OR GATE) | Exclusive NOR (EXNOR gate or XNOR)

ContentsExclusive OR gate (EXOR GATE) or XOR GateThe circuit of EXOR (XOR) gate The Equivalent circuit and Symbol of EXOR (XOR) gate The truth table of EX-OR gateX-OR gate as an inverterExclusive NOR gateCircuit Of EX-NOR (XNOR) gateSymbol and Equivalent circuit of XNOR gateEXNOR (XNOR) Gate truth tableEx-NOR gate as an inverter Exclusive OR gate (EXOR GATE)

## LOGIC GATES (AND,OR,NAND,NOR)

ContentsLOGIC GATESAND GATETruth table3 input AND GATE Truth tableRealization of AND Gate-Schematic diagram RTL AND Gate circuitPractical Schematic diagramThe truth table of 2 input AND gateOR gateOR GATE Truth table OR gate RTL circuit (Practical ckt)The Universal GatesTypes of Universal GatesNAND Gate (NOT-AND)Realization of NAND gate-Schematic diagramNAND GATE Truth tableNOR GateNOR GateTruth tableRealization of NOR gate-RTL NOR

## What is NOT gate (Inverter)

What is NOT gate (Inverter)  NOT gate logic inverter circuit NOT gate is Device which gives output always the inverse of INPUT. NOT gate output is always the complement of its INPUT. NOT gate also called an INVERTER and which has only one input and only one output. The main function of the inverter (NOT