74LS00 Quad Two Input NAND Gate – Datasheet

74LS00 is a member of the 74XXYY IC series. The 74LS00 is a TTL (Transistor to Transistor Logic) which uses low power Shottky transistors to reduce the stored charge and get higher switching speeds than with conventional bipolar transistors. 74LS00 is a 14 pin IC that has four NAND gates each NAND gate has two inputs & one output.

NAND Gate

In Digital Electronics NAND Gate is the logic gate which produces an output High (1) when all of its input are LOW (0).

74LS00 Features and Specifications

• Operating voltage range: +4.75 to +5.25V
• Maximum supply voltage:7V
• Maximum current allowed to draw through each gate output: 8mA
• TTL outputs
• Maximum ESD: 3.5KV
• Typical Rise Time: 15ns
• Typical Fall Time: 15ns
• Operating temperature:0°C  to 75°C

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74LS00 Pin Configuration

Pin No	Pin Description
1	A1-INPUT
2	B1-INPUT
3	Y1-OUTPUT
4	A2-INPUT
5	B2-INPUT
6	Y2-OUTPUT
7	GND
8	Y3-OUTPUT
9	A3-INPUT
10	B3-INPUT
11	Y4-OUTPUT
12	A4-INPUT
13	B4-INPUT
14	VCC

74LS00 Pinout

Application

• 74LS00 basically used for performing NAND function
• Can be used as logic inverter

74LS00 Datasheet

Download 74LS00 Datasheet from the link given below.