Friday, January 26, 2018

Working of AND gate using TTL logic





This is how we can make a AND gate using 2 transistors and 4 resistors.

Watch the video to understand properly.
Components required:
  1. Transistor x2  bc548
  2. Resistor x4
  3. LED x1
  4. Wires
  5. for soldering: Iron,paste or flux,solder.

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