Pin diagram of ic 7408 pdf

Due to the popularity of these parts, other manufacturers released pin to pin compatible logic devices which kept the 7400 sequence number as an aid to identification of compatible parts. Sn54ls08, ic 7408, hef4081, any two transistors can be reconfigured to form a and gate. Ic 7408 datasheet and pinout logic gate chip electronic parts. A voltage regulator ic maintains the output voltage at a constant value. Features and benefits complies with jedec standard jesd7a input. Typically, standard logic gates are available in 14 pin or 16 pin dil dual in line chips. We can special order any ics part number color code legend. Ixdi404 8 pin soic ixdn404 8 pin soic tda7272 8085 pin diagram tda7273 tda7274 l6219 udx2916 l293 lmd18200.

There are three resistors of value 5k, which gives this ic its. This chip was made with different packages like surface mount and throughhole which includes ceramic or plastic dualinline and flat pack. Lm122 ic and gate 7408 ic 7408 pin diagram of ic 7408 ic 7408 application circuit function ic 7408 7408 voltage regulator t310 kemet 7408 ic diagram ic 7408 and function ic 7408 and. Block diagram common drive output com0 com1seg34 com2seg33 com3. The following is a list of 7400series digital logic integrated circuits. Each pin and its purposes of 7408 ic are explained below. Ic and gate 7408 pin configuration datasheet, cross reference, circuit and application notes in pdf format. Department of electronics and communication engineering. Block diagram common drive output com0 com1seg34 com2seg33 com3, vcl0. Connect the inputs of the gate to the input switches of the led. The dot in the corner of the chip designates pin 1. Sn7404 ic contains six independent inverter gates, and each gate is consisted of one input and one output.

Practical electronicsic4081 wikibooks, open books for. The ic 7408 has total fourteen pins including ground and vcc. Voltage sources in a circuit may have fluctuations resulting in not providing fixed voltage outputs. All structured data from the file and property namespaces is available under the creative commons cc0 license. Ttl 7408 ic and gate 7408 pin configuration lm 7408 ic 7408 ttl. A complete logic diagram including pin numbers using the 7408 and 7432 chips can be drawn as is done in either of figure 3 or figure 4, 1 2 1 3 2 3 x y z f.

This enables the use of current limiting resistors to interface inputs to voltages in excess of vcc. Dm74ls85 4bit magnitude comparator physical dimensions inches millimeters unless otherwise noted continued 16lead plastic dualinline package pdip, jedec ms001, 0. Schematic diagram 1 an important notice at the end of this data sheet addresses availability, warranty, changes, use in safetycritical applications. It is basically used where and logic operation is needed, and one or all gates can be used simultaneously. In this or gate circuit we are going to pull down both input of a gate to ground through a 1k. The main reason for this is to get some sort of feedback on who is using the text. Four 2input logic and gates in a 14 pin dip package outputs directly interface to cmos, nmos and ttl large operating voltage range wide operating conditions. Keywords digital circuits, system architecture, computer organization, integrated circuits, computer logic, central. And then the inputs are connected to power through a button. Pin configuration or connection diagrams for 7408, 7432. And logic gate experiment with 7408 ic in hindi youtube.

They can adopt itself into various applications due to its different operating modes. The ic 7404 belongs to a sort of hex inverter chip, featuring large operating voltage range, wide operating conditions, and outputs directly interface to cmos, nmos and ttl. Valid chips truth table pin diagram key the truth table. The ic 7400 is a 14 pin chip and it includes four 2input nand gates. Ic 7408 14 pin quad 2 input and gate supply voltage.

Dm7408 quad 2input and gates package number w14b fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and fairchild reserves the right at any time without notice to change said circuitry and specifications. Dm74ls00 quad 2input nand gates general description this device contains four independent gates each of. Pin configuration or connection diagrams for 7408, 7432,7404,7400. Ic 7408 pin diagram of ic 7408 ic 7408 application circuit function. There are four and gates in the chip and each gate have two inputs, hence the name quadruple 2 input and gate. This is true on the schematic symbol and on the actual ic. The 7400 is a quad nand gate, the 7408 is a quad and gate, and the 7432 is a quad or gate.

Dm7408 quad 2input and gates physical dimensions inches millimeters unless otherwise noted 14lead plastic dualinline package pdip, jedec ms001, 0. Look at the next slide to see if you can recognize which pin is pin 1 and the other pin numbers. Figure 1 shows the pinout configuration and figure 2 is a simplified schematic diagram. The ic 7408 belongs to a sort of logic gate chip, containing four independent 2input and gates each of which performs the logic and function. The 555 timer ic is an integral part of electronics projects. We can special order any ics 100 piece minimum new sale refurbished closeout part number color code legend. The following 7408 circuit diagram is a sample for reference. When you complete the 7404 ic, continue testing the other three integrated circuits ics. The pinout diagram, given on the right, is the standard twoinput logic gate ic layout. This chip is different in pinout to the ttl 7408 and 7409, but can fulfill the function of. Pdf ic 7474 dff internal structure pin diagram amit. Beam pentode for af poweramplifier applications, 7408 datasheet, 7408 circuit, 7408 data sheet.

And gate simple experiment using 7408 ic logic gates. The original 7400series integrated circuits were made by texas instruments with the prefix sn to create the name sn74xx. Pin layout pin description pin number description 1 a input gate 1 2 b input gate 1 3 y output gate 1 4. So in calculators, computers and many digital applications use this gate. They are very simple to understand if we take a look at the components present inside as shown below. Ic 7408 datasheet and pinout logic gate chip electronic. Semiconductor components industries, llc, 1999 december, 1999 rev. According to the pin diagram of each ic mentioned above, wire only one gate to verify its truth table. Gerbanggerbang dasar sudah terkemas dalam sebuah ic integrated circuit, untuk gerbang and digunakan ic tipe 7408.

And logic gate experiment with 7408 ic in hindi namaskar dosto apka swagat hai technical bajrangi me dosto mai iss video me and logic gate ka practical working bata rha hu to dosto ye video. Valid chips truth table pin diagram 22002ei i3 i2 i1 i0 y y. Files are available under licenses specified on their description page. The 7408 chip can be used for high speed and operations because of the less switching delays in the gates.

You must learn to recognize which pin is pin one on the ics. Com datasheet search site for electronic components and semiconductors and other semiconductors. So when the button is pressed the corresponding pin of gate input goes high. Reset negative pulse applied to this pin to disable or reset the timer. The gates in the chip are designed by schottky transistors for high speed logic operations.