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7401 Quad 2-Input NAND Gate

$0.75
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7401 Quad 2-Input NAND Gate

This 7401 device contains four independent gates each of which performs the logic NAND function. The open-collector outputs require external pull-up resistors for proper logical operation.

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.

Pin Description:
Pin Number Description
1 Y Output Gate 1
2 A Input Gate 1
3 B Input Gate 1
4 Y Output Gate 2
5 A Input Gate 2
6 B Input Gate 2
7 Ground
8 A Input Gate 3
9 B Input Gate 3
10 Y Output Gate 3
11 A Input Gate 4
12 B Input Gate 4
13 Y Output Gate 4
14 Vcc - Positive Supply

Truth Table
Input Output
A B Y
L L H
L H H
H L H
H H L

Dimensional Drawing
DIP14 IC Dimensional Drawing
Technical Data

Absolute Maximum Ratings

Supply Voltage

7V

Input Voltage

5.5V

Operating Free Air Temperature

0°C to +70°C

Storage Temperature Range

-65°C to +150°C