74HC4028AP

BUY 74HC4028AP https://www.utsource.net/itm/p/97990.html
BCD-TO-DECIMAL DECODER

Instructions for Use:

1. Power Supply:

   • Ensure the supply voltage (V_CC) is within the specified range of 2.0V to 6.0V.
   • Connect the ground (GND) pin to a stable 0V reference.

2. Input Signals:

   • Apply input signals that meet the high-level (V_IH) and low-level (V_IL) voltage requirements.
   • Avoid exceeding the maximum input voltage (V_CC) to prevent damage.

3. Output Signals:

   • The output voltages (V_OH and V_OL) should be within the specified limits to ensure proper operation of connected devices.
   • Ensure the load on the output does not exceed the maximum current ratings.

4. Propagation Delay:

   • The typical propagation delay time (t_p) at 5V supply and 25°C ambient temperature is 19 ns. This value can vary with different conditions.

5. Power Consumption:

   • The typical power consumption (P_tot) at 5V supply and 1 MHz frequency is 300 μW. Ensure the power supply can handle the total power consumption of the circuit.

6. Temperature Considerations:

   • Operate the device within the specified operating temperature range (-40°C to 85°C).
   • Store the device within the storage temperature range (-65°C to 150°C).

7. Handling:

   • Handle the device with care to avoid static discharge, which can damage the internal circuits.
   • Follow standard ESD (Electrostatic Discharge) precautions when handling and installing the component.

8. Schematic and Layout:

   • Refer to the datasheet for detailed pinout and schematic diagrams.
   • Ensure proper PCB layout to minimize noise and interference, especially for high-frequency applications.

9. Testing:

   • Before finalizing the design, test the circuit under various conditions to ensure reliability and performance.

For more detailed information, refer to the specific datasheet of the 74HC4028AP.