HD74HC240P

BUY HD74HC240P https://www.utsource.net/itm/p/1465369.html
BUFFER/DRIVER|DUAL|4-BIT|HC-CMOS|DIP|20PIN|PLASTIC

Instructions for Use:

1. Supply Voltage (V_CC):

   • Ensure the supply voltage is within the range of 2.0 V to 6.0 V.
   • Avoid exceeding the maximum voltage to prevent damage to the device.

2. Input Voltage Levels:

   • High-level input voltage (V_IH) should be at least 3.15 V when V_CC is 5 V.
   • Low-level input voltage (V_IL) should not exceed 0.85 V when V_CC is 5 V.

3. Output Voltage Levels:

   • When sourcing current (I_OH = -0.4 mA), the output high voltage (V_OH) should be at least 2.4 V.
   • When sinking current (I_OL = 0.4 mA), the output low voltage (V_OL) should not exceed 0.1 V.

4. Leakage Current:

   • Input and output leakage currents should be kept within ±1 μA to ensure proper operation.

5. Propagation Delay Time (t_pd):

   • The propagation delay time should be within 6 to 18 ns under typical operating conditions (V_CC = 4.5 V, T_A = 25°C, f_L = 10 MHz).

6. Power Consumption:

   • The total power consumption should not exceed 15 mW under typical operating conditions.

7. Handling and Storage:

   • Handle the device with care to avoid static damage.
   • Store in a dry, cool place away from direct sunlight and moisture.

8. Mounting and Soldering:

   • Follow recommended soldering profiles to avoid thermal stress.
   • Ensure proper alignment and secure mounting to prevent mechanical stress.

9. Testing and Verification:

   • Verify all connections and parameters after assembly to ensure correct operation.
   • Use appropriate test equipment to measure input and output voltages, propagation delay, and power consumption.

By following these instructions, you can ensure reliable and efficient operation of the HD74HC240P.