7400 Datasheet – Quad NAND Gate, TTL, 14 Pin

What is 7400?

This device contains four independent gates each of which performs the logic NAND function. Quad 2-Input NAND Gate.

This post explains for the TTL 7400.

The function of this IC is Quad 2-Input NAND Gate.

The package is 14 Pin Type

Manufacturer: ON Semicondcutor

See the preview image and the PDF file for more information.


7400 datasheet pdf


The 7400 is a popular quad 2-input NAND gate integrated circuit (IC) from the TTL (transistor-transistor logic) logic family. It contains four separate 2-input NAND gates, each with its own output. The 7400 IC is designed for use in a variety of digital logic applications, such as computers, calculators, and other digital systems.


7400 pinout

7400 pinout


1. Quad 2-input NAND gates

2. Supply voltage range: 4.75V to 5.25V

3. Low power consumption

4. High noise immunity

5. High speed operation

6. Low cost


1. Limited fan-out capability

2. Sensitive to noise and ground bounce

3. Propagation delay can be an issue in some high-speed applications

4. Limited output drive capability


Other data sheets are available within the file: SN74LS00N, SN74LS00D

7400 Datasheet

7400 pdf

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