SN74LS00N Texas Instruments IC GATE NAND 4CH 2-INP 14DIP

The SN74LS00N is a popular integrated circuit (IC) manufactured by Texas Instruments. Here's an overview of the SN74LS00N IC:

SN74LS00N Overview:

  • Manufacturer: Texas Instruments
  • Part Number: SN74LS00N
  • IC Type: Quad 2-input NAND Gate
  • Package: 14-DIP (Dual in-line package)


  • Number of Gates: This IC contains four 2-input NAND gates.
  • Logic Family: LS (Low Power Schottky)
  • Operating Voltage: Typically operates at 5V
  • Low Power Consumption: LS series ICs are known for their moderate speed and low power consumption characteristics.
  • DIP Package: The 14-DIP package format is common for through-hole ICs, making it suitable for breadboard and PCB prototyping.

Pin Configuration (14-DIP):

The SN74LS00N IC in a 14-DIP package typically has the following pinout:

  • Pin 7: Ground (GND)
  • Pin 14: Supply Voltage (VCC)
  • Pins 1, 2, 4, 5, 9, 10, 12, 13: Inputs and Outputs of the four NAND gates


The SN74LS00N is commonly used in digital electronics circuits for tasks like:

  • Logical operation implementation
  • Signal processing
  • Clock generation
  • Data manipulation
  • Control applications


  • A NAND gate produces a high output (logic 1) only when both inputs are low (logic 0). For all other input combinations, the output is low (logic 0).
  • The SN74LS00N contains four such NAND gates, allowing for versatile logic operations.

Suggested Projects:

  • Building basic logic circuits
  • Prototyping digital systems
  • Educational purposes in learning digital electronics


  • Ensure to refer to the datasheet provided by Texas Instruments for detailed specifications, electrical characteristics, and application notes specific to the SN74LS00N IC.

This IC is a fundamental building block for digital logic circuits due to its versatile and basic NAND gate functionality.

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