74HCT11N

BUY 74HCT11N https://www.utsource.net/itm/p/605844.html
Triple 3-input AND gate - Description: Triple 3-Input AND Gate; TTL Enabled ; Logic switching levels: TTL ; Number of pins: 14 ; Output drive capability: +/- 4 mA ; Power dissipation considerations: Low Power ; Propagation delay: 11 ns; Voltage: 4.5-5.5V

Instructions for Use

1. Supply Voltage (V_CC):

   • Ensure the supply voltage is within the range of 2.0V to 6.0V.
   • For optimal performance, use a supply voltage of 4.5V.

2. Input Voltage Levels:

   • For a low input (V_IL), ensure the voltage is below 1.5V when V_CC is 4.5V.
   • For a high input (V_IH), ensure the voltage is above 3.0V when V_CC is 4.5V.

3. Output Voltage Levels:

   • The output low voltage (V_OL) should not exceed 0.4V when sinking 4mA.
   • The output high voltage (V_OH) should be at least 4.4V when sourcing -0.4mA.

4. Current Ratings:

   • The input current for a low input (I_IL) should be between -1μA and -0.1μA.
   • The input current for a high input (I_IH) should be between -0.1μA and 20μA.
   • The maximum sink current (I_OL) is 25mA.
   • The maximum source current (I_OH) is -4mA.

5. Propagation Delay:

   • The typical propagation delay time (t_pd) is 8ns under standard conditions.

6. Power Dissipation:

   • Do not exceed the maximum power dissipation of 100mW.

7. Temperature Ranges:

   • The operating temperature range (T_A) is from -40°C to 85°C.
   • The storage temperature range (T_STG) is from -65°C to 150°C.

8. Handling:

   • Handle the 74HCT11N with care to avoid static damage.
   • Ensure proper grounding and use anti-static wrist straps if necessary.

9. Layout Considerations:

   • Keep signal paths short to minimize noise and interference.
   • Use decoupling capacitors close to the power pins to stabilize the supply voltage.

10. Testing:

    • Use a multimeter to verify the supply voltage and input/output levels.
    • Test the propagation delay using a digital logic analyzer or oscilloscope.