Instructions for Use

1. Power Supply Connection:

   • Connect the positive supply voltage (Vcc) to pin 14.
   • Connect the ground (GND) to pin 7.

2. Input Connections:

   • Each AND gate has four input pins.
   • For the first AND gate, connect inputs to pins 1, 2, 3, and 4.
   • For the second AND gate, connect inputs to pins 9, 10, 11, and 12.

3. Output Connections:

   • The output of the first AND gate is available at pin 5.
   • The output of the second AND gate is available at pin 13.

4. Logical Operation:

   • The output will be high (Vcc) only if all inputs to the AND gate are high.
   • If any input is low (0V), the output will be low (0V).

5. Handling Precautions:

   • Ensure that the supply voltage does not exceed the maximum rating.
   • Avoid connecting outputs directly to power supplies without appropriate current-limiting resistors.
   • Handle the device with care to avoid static damage.

6. Testing:

   • Apply known logic levels to the inputs and verify the output using a multimeter or logic analyzer.
   • Test under different supply voltages within the specified range to ensure proper operation.

7. Storage:

   • Store in a dry, cool place away from direct sunlight and extreme temperatures.

8. Mounting:

   • Solder the device onto the PCB ensuring that all pins are properly aligned and securely connected.
   • Use appropriate heat sinks if necessary, especially for high current applications.