Instructions for Use:

1. Power Supply:

   • Connect the VCC pin to a stable power supply within the range of 3.3V to 5.5V.
   • Connect the GND pin to the ground.

2. Input Signals:

   • Connect the input signals to the A1, A2, A3, and A4 pins. These inputs can accept voltages from 1.65V to 5.5V.
   • Ensure that the input signals do not exceed the supply voltage (VCC).

3. Output Signals:

   • The output signals will be available on the B1, B2, B3, and B4 pins. These outputs can drive loads with voltages from 1.65V to 5.5V.
   • The outputs are 3-state, which means they can be set to high impedance by controlling the OE (Output Enable) pin.

4. Output Enable (OE):

   • The OE pin controls the output state:
     • High (VCC): Outputs are in high-impedance state.
     • Low (GND): Outputs are active.
   • Connect the OE pin to GND to enable the outputs or to VCC to disable them.

5. Layout Considerations:

   • Place decoupling capacitors close to the VCC and GND pins to ensure stable operation.
   • Use short and direct traces for high-speed signals to minimize signal degradation.

6. Storage and Handling:

   • Store the device in a dry environment to prevent moisture damage.
   • Handle the device with care to avoid static discharge, which can damage the sensitive components.

7. Testing:

   • Before integrating the device into a circuit, test it with a simple setup to verify its functionality.
   • Use a multimeter to check for correct voltage levels at the VCC and GND pins.

By following these instructions, you can ensure reliable and efficient operation of the IDT79R3041-20J level shifter.