7421 74hc21 IC Dual 4 Input AND gate IC

7421 74hc21 IC Dual 4 Input AND gate IC

₹ 39

₹ 49


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Product details

  • Product type: 4 input AND Gate
  • IC Number: 7421 IC
  • Number of gate or circuit: 2
  • Number of inputs: 4
  • Pin counts: 14
  • Pin type: through hole
  • Package: PDIP-14
  • Package contains: 1 x 7421 IC (Original)

7421 is a member of the 74xx series IC. 7421 IC is a AND gate IC with 4 inputs and has 2 such circuits in a single IC package. The IC has 14 lead plastic DIP-packages.


Voltage supply: 4.75V-5.25V

Typical voltage supply: 5V

Low-level input voltage: 0.8V

High-level input voltage: 2V

Low-level output current: 16mA

High-level output current: -0.4mA

TTL compatible

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