4 Channel NOR Gate


Availability: In Stock


SKU: IC-027 Manufacturer: Texas Instruments Mfg Part Number: SN74HC02N Category: Tag:


Logic gates are a great way to perform basic logic functions in a circuit without involving a microcontroller or programming. There are several different types of logic gate available making fairly complicated logic possible.

This basic NOR gate has two inputs and one output per channel and 4 total channels. The chip’s internal circuitry looks at both of the input lines and makes a decision whether or not the output should be switched on (HIGH) or turned off (LOW).

NOR Gate logic:
• If both inputs are LOW, the output will be HIGH
• If one of the inputs are HIGH, and the other is LOW, the output will be LOW
• If both inputs are HIGH, the output will be LOW



  • 2 inputs and 1 output per channel
  • Voltage: 2V – 6V
  • 4 channels
  • Current Output: 5.2mA




  Difficulty Level

Soldering Skill: N/A
Prototyping Skill: Beginner
Programming Skill: N/A

  Product Certifications

  Product Attributes

Weight: 2 g

  Warranty Policy

This product has a 30 Day Warranty from the date of delivery. The item must not be modified, abused, incorrectly hooked up, or used for purposes outside the original scope of design.

  Return Policy

This product is returnable Within 14 Days of delivery for a store credit. Item must be unopened, unused, and in re-saleable condition.

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