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  • 74LS03 IC - (SMD Package) Quad 2-input NOR Gate IC (7403 IC)

These devices contain four independent 2-input-NAND gates. The open-collector outputs require pull-up resistors to perform correctly. They may be connected to other open-collector outputs to implement active-low wired-OR or active-high wired-AND functions. Open-collector devices are often used to generate higher VOH levels.


  • Supply Voltage : 7V
  • Input Voltage : 7V
  • Operating Free Air Temperature Range : 0°C to +70°C
  • Storage Temperature Range : −65°C to +150°C

Package Includes:-

1 X 74LS03 IC - (SMD Package) Quad 2-input NOR Gate IC (7403 IC)

Country Of Origin
Packer / Importer Address Constflick Technologies Limited, Building No 13 and 14, 3rd Floor, 2nd Main, Siddaiah Road, Bangalore, Karnataka - 560027 India.
MRP Rs. 22.42 (Inclusive of all Taxes)
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74LS03 IC - (SMD Package) Quad 2-input NOR Gate IC (7403 IC)

  • Product Code: EC-11191
  • Availability: 2855
  • Rs.19.00
  • (Excluding 18% GST)