 Welcome to the Logic Gates. In this video, you'll discover the names, symbols, and boolean expressions for Logic Gates from the ANSI system. You'll also learn the correct way to pronounce boolean expressions and how to interpret truth tables for Logic Gates. This is the symbol, boolean expression, a-handed with b, and truth table for the AND gate. The truth table shows the output is high, or 1, only when all the inputs are high. This is the symbol, boolean expression, a-ord with b, and truth table for the OR gate. The truth table indicates the output is high when any of the inputs are high. This symbol, boolean expression, a-not, and truth table reflects the hex inverted or NOT gate. In this truth table, the output is the opposite level of the input. This symbol, boolean expression, a-nanded with b, and truth table represent the NAND gate. And the truth table displays the output is high, when at least one of the inputs is low, or 0. This is the symbol, boolean expression, a-nord with b, and truth table for the NOR gate. The truth table's output is high, only when all the inputs are low. This symbol, boolean expression, a-exclusive-ord with b, and truth table represent the exclusive OR gate, also referred to as the XOR gate. This truth table shows the output is high, when all of the inputs are different. Lastly, this symbol, boolean expression, a-x-nord with b, and truth table represent the exclusive NOR gate, also referred to as the XOR gate. And the truth table indicates outputs are high, when all of the inputs are the same. Now that you're familiar with these seven logic gates, let's do a matching exercise. Watch as we match the logic gate symbol and its boolean expression with the correct logic gate name. Please feel free to pause the video to think about your answers. So how did it go? Were you able to match the correct logic gate symbols and their boolean expressions with the correct logic gate names? Check your answers with the correct matches, and feel free to do the matching exercise again for additional practice. Thank you for watching the logic gates video. If you liked this video, give us a thumbs up. If you want to see more videos like this, subscribe to our channel. We'll notify you when we have something new for you to learn.