This figure shows the pinout of 74LS02 NOR gate IC. Pin 9 will be the second input pin of the third NOR gate in IC. Theory:- IC 7404. IC outputs always come in TTL. Truth Table and applications of all types of Flip Flops-SR, JK, D, T, Master Slave Thank you for visiting the website. The maximum current can draw from the output of the gate is 8mA. Gates IC NO. Prelab: 1. Operating Condition and Characteristics also given here. we observe that in every logic gate, the input pins are (1,2), (4,5), (9,10), (12,13) and output pins are (3), (6), (8), (11) but in case of 7402 nor gate, the input and output pins are reversed i.e. Logic Gate Ic S Concise Information And Various Applications Of Pin 13 will be used as the output pin for the final NOR gate of the IC. NOR gate use in multiple functions but to understand it working we have to understand its structure. COMPONENTS REQUIRED: Logic gates (IC) trainer kit. The IC 74LS02 will need only two power to get in the working state. The combinations of both gates use five transistors 4 resistors and two diodes. NOR is the result of the negation of the OR operator. Pin 8 will be used as the First input pin of the third NOR gate in IC 74LS02. NOR is the result of the negation of the OR operator. 1- Y=A.B+ (A. Switch 1 (A) Switch 2 (B) LED 1 A≻B A B. Its state will affect the output of first NOR gate. Derive the truth table and draw a schematic diagram for each experimental part. How to Test a NAND Gate. Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. Some of the most commonly used 7400 family ICs with their functions are discussed below. Chrome firefox and opera 12 and earlier versions support rowspan0. To verify the truth tables of AND, OR, NOT, EX-OR, NAND and NOR gates using integrated circuits . Whenever the first two-transistor will be used as input and they get a HIGH state then they HIGH state will be given to the third transistor. The chip operates at high speed. Connecting patch chords. Equivalent truth tables could be evaluated for just about any logic gate. 7402 package options include: plastic small outline, ceramic chip carriers, flat packages, plastic and ceramic DIPs. AND gate (IC 7408), NOT gate (IC 7404), OR gate (IC 7432), NAND gate (IC 7400), NOR gate (IC 7402), X-OR gate (IC 7486), Power supply, Digital IC trainer kit, connecting wires. The maximum ESD protection range for IC is 3.5KV. It has internal protection from discharging. 7402 IC is a device containing four independent gates each of which performs the logic NOR function. AIM: To Study and Verify the Truth Table of Logic Gates. Reset. BOOLEAN EXPRESSIONS . PIN CONFIGURATION Quad 2 input NAND GateÂ, TMC2209 Stepper Motor Driver module – SilentStepStick, LSM303 Triple-Axis Accelerometer/Magnetometer Module with Arduino, Flash ADC: Explained with 3-bit Flash Analog to Digital Converter Example Circuit, Successive Approximation ADC – Analog to Digital Converter. RESULT: De-Morgan‟s theorem and postulate of Boolean algebra were verified. Pin Description of IC 7408 explained in detail. NOR gate is designed with advanced technology based on silicon. the data sheet, concept of Vcc and ground, verification of the truth tables of logic gates using TTL ICs. The give the input and check the output according to the given instructions. You also have the option to opt-out of these cookies. Application of IC 7432 is given here. NOR GATE USING IC 7402 Posted By: LEARNING SOURCES December 15, 2019 Leave a Reply NOR GATE USING IC 7402. The interface with other devices doesnât require any encoder or decoder. Microcontrollerslab.com All Rights Reserved. Pin 7 will be used as the common ground by all the devices and power supply used with the IC to make the ground common. TRUTH TABLE . The HIGH input will allow the third transistor to give the LOW output and LOW input on the third transistor will give the HIGH output. The chip is designed by Schottky transistors which minimize the switching delays. IC 7483 consists of four individual full adder circuits which are internally connected. IC 7400 is a Quad two-input NAND-gat IC 7402 is a Quad two-input NOR-gat IC 7404 is a Hex Inverter IC 7408 is a Quad two-input AND-gate; IC 7432 is a Quad two-input OR-gates; IC 7447 is a BCD – 7-segment display driver or decoder Pin 6 is the second input Pin of the Second NOR gate in IC. It can also in some senses be seen as the inverse of an AND gate. We use cookies on our website to give you the most relevant experience by remembering your preferences and analyze traffic for ads measurement purposes By clicking âAcceptâ, you consent to the use of ALL the cookies. Then the NOR gate can be used as NOT gate. In IC all gates come up with buffered output and it has the ability to provide noise immunity to drive LS-TTL Loads. Enter your email address to subscribe to this blog and receive notifications of new posts by email. The first two transistors are attached to further transistors each, which gives the output to another transistor. The diodes are used to control the one side current flow and transistors and resistors are used as switching. Pin 10 will be used as the output pin for the 3. IC 74138 is a Logical Decoder IC. Just apply the input 1 and 0. The simple pin diagram is shown here. IT comes up with 4 internal NOR gate. IC 7404 NOT GATE; IC 7408 AND GATE; IC 7432 OR GATE; IC 7400 NAND GATE; IC 7486 XOR GATE; IC 7402 NOR GATE; IC 74266 XNOR GATE PDF | On Jan 1, 2016, Rajib Biswas published Digital iC tester With Embedded Truth Table | Find, read and cite all the research you need on ResearchGate APPARATUS REQUIRED: Power Supply, Digital Trainer Kit., Connecting Leads, IC’s (7400, 7402, 7404, 7408, 7432, and 7486) BRIEF THEORY: AND Gate: The AND operation is defined as the output as (1) one if and only if all the Application of IC 7408 given here. IC 7408 is a logic gate IC. Necessary cookies are absolutely essential for the website to function properly. 7402 Quad 2-input NOR Gate In the next tutorial about Digital Logic Gates , we will look at the digital logic Exclusive-OR gate known commonly as the Ex-OR Gate function as used in both TTL and CMOS logic circuits as well as its Boolean Algebra definition and truth tables. 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. IC 7402 comes up in multiple packages with 14 pins and 2 inputs 4-NOR gates. It consists of four two-input AND Gates. LEARNING OBJECTIVE: Identify various ICs and their specification. Pin 5 is an input pin. COMPONENTS REQUIRED: IC 7400, IC 7408, IC 7432, IC 7406, IC 7402, Patch Cords & IC Trainer Kit. Aim: To study and verify the Truth Tables of AND, OR, NOT, NAND, NOR, EXOR logic gates Components: IC 7400, 7402, 7404,7408,7432,7486 Apparatus: Prototyping board (breadboard), DC Power Supply, Connecting Wires Theory: AND, AND, OR and NOT gates are basic gates. 1) Test all the IC packages using digital IC tester. IC 7402(NOR), IC 7400(NAND), 7404(NOT), 7408(AND), 7432(OR), KL 33002, power supply, connecting wires and Breadboard etc. AND 7408 OR 7432 NAND 7400 NOR 7402 NOT 7404 XOR 74136 . Copyright © 2013-2021 THEORY: Canonical Forms (Normal Forms): Any Boolean function can be written in disjunctive Pin 4 will be used as the output of second NOR gate. Here you may notice that OR gate is fully easy to work will like other gates. The Supply could be extended to 7V. Verification and interpretation of truth tables for AND, OR, NOT, NAND, NOR Exclusive OR (EX-OR), Exclusive NOR (EX-NOR) Gates.. Ic 7400 pin diagram circuit design datasheet application. It is dues to its internal structure based on CMOS. Most of the devices come up with 74LS02 due to its cheapness and fast speed. It is used as the first input of the second NOR gate in the IC. ... Output of gate is inverted to make NOR GATE. Pin Diagram of IC 7432 given here. XOR and XNOR are universal gates. It is mandatory to procure user consent prior to running these cookies on your website. But opting out of some of these cookies may affect your browsing experience. Home LOGIC GATES NOR GATE USING IC 7402. 4) Click "Print" if you want to get print out of Truth Table. These cookies will be stored in your browser only with your consent. keep visiting for more updates. input pins are (2,3), (5,6), (8,9), (11,12) and output pins are (1), (4), (10), (13). ... Armoured Cable Gland Sizes And Advice Guide. The NOR gate comes up with the combination of OR and Not gate. Quad 2-Input AND Gates with Open-Collector Outputs, 7409 datasheet, 7409 circuit, 7409 data sheet : NSC, alldatasheet, datasheet, Datasheet search site for Electronic Components and Semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The truth table for an 8 input gate like the 7430 is somewhat more complex. First, we will convert the nor gate to NOT gate. Just apply power then connect it with any TTL device start using it. The following is a picture of pin design of 74 series ttl ic family logic gates taken from this site:. The SN7402, SN74LS02 and SN74S02 are characterized for operation from 0°C to 70°C. Theory: Logic gates are electronic circuits which perform logical functions on one or more inputs to produce one output. Apparatus: Logic trainer kit, logic gates / ICs, wires. 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. In IC all gates come up with buffered output and it has the ability to provide noise immunity to drive LS-TTL Loads. This IC also comes up with internal protection from discharge using clamp diodes, which keep it protected from any internal voltage leakage activity. 2) Set up the circuit one by one and verify their truth table. Jan 08, 2021 - Datasheet of IC 7408 Notes | EduRev is made by best teachers of . Pin 3 will be the second input of the first NOR gate. 74LS IC series comes up with multiple gates. this is often illustrated within the truth table for NOR GATE. COMPONENTS REQUIRED. The NOR gate is a digital logic gate that implements logical NOR - it behaves according to the truth table to the right. 3) Observe the output corresponding to input combinations and enter it in truth table. Whenever we need to work with NOR gate IC, we will just use it like other IC. Every single gate will follow the following truth table. These cookies do not store any personal information. NOR gate is designed with advanced technology based on silicon. IC 7408. Here we will use the IC 74LS02 in Proteus to understand the NOR gate output by using logic states. Part 1: Implementation using NAND In Digital Electronics, Server and many ALUs also come with NOR gate. A single NOT, AND & OR gate can be designed by using the four gates. 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Pin 12 will be used as the second input pin of the fourth NOR gate in the IC. It also has a demultiplexing facility. Verification of the Truth Tables of Logic Gates using TTL Ics. NOR gate can be used as a general use of NOR logic. The transistor will work as an inverter or not gate. That makes a total of three transistors for a single input. The above two tables explain the general working of JK FF, this truth table depicts the functionality of 74LS76 with clear and preset features. 7400 Family IC’s. Pin 11 will be used as the first input pin of the last and fourth NOR gate of the IC. The internal structure and Pin Description of IC 7432 is explained here. The IC is functional with all other 74LS logic family and it can be operating with any microcontroller or IC due to its low output compatibility.