74LS02 PDF

Texas Instruments 74LS02 Logic Gates are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Texas Instruments 74LS02 Logic. 24 Aug SN74LS02N. SN74LS02NSR. ACTIVE. SO. NS. Green (RoHS. & no Sb /Br). CU NIPDAU. LevelC-UNLIM. 0 to 74LS 74LS02 is a LOGIC GATE IC and member of 74XXYY IC series which are logic gates. There are four NOR gates in the IC and each gate has two inputs, hence.

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IC 74LS02 – Cytron Technologies

If you have any amazing things you want to discuss with Tinkbox, don’t hesitate to contact us:. Top menu 74ld02 Us Contact. Other Services Custom Projects. We can use one or all gates. When both buttons are pressed. With them the switching delays of gates are minimized. Because of this the chip can be used high speed applications. Skip to main content. The description for each pin is given below.


74LS02 Quad 2-Input NOR Gate

Our office is open: Some functions may be missing or not functioning. The chipis basically used when NOR logic function is required. This output is connected to a LED trough a current limiting resistor.

The device should 74lss02 be operated at these limits. After verifying the three states, you can tell that we have satisfied the above truth table.

74LS02 Quad 2-in NOR Gate IC

For realizing the above truth table let us take simplified NOR gate and have it connected as shown below. Popular Products Tinkduino Leo. Skip to main content. Because transistor drop is zero Y1 will be LOW. The administrators are still migrating contents to our new home. The chip is available in 7l4s02 packages and is chosen depending on requirement.

If you’re having trouble, please go to Support or click on the Feedback button found at the bottom. Top menu About Us Advertise. The chip has four NOR gates in it. Uno R3 Arduino Comp Powered by Rethink Tech Inc. When both buttons are not pressed.


Both 74lls02 will be ON and voltage across both of them will be zero. Where high speed NOR operation is necessary. Order Information Free shipping.

These two inputs are connected to buttons. Mega R3 Arduin Engineered in the Philippines.

This LED is connected to detect the state of output. When one of buttons is pressed.

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