Electronics

Logic Gate NAND 74HC00N

AED 6.30

1

Description

The CMOS logic gate NAND 74HC00N (Quadruple 2-Input Positive-NAND Gate). It is a 14-pin package with four individual NAND gates. We can build an SR Flip Flop Circuit with four NAND gates using the SN74HC00N. The IC power source has a MAXIMUM voltage of 6V.

 

 

Specifications:

  • Dual Input NAND Gate - Quad Package
  • Typical Operating Voltage: 5V
  • Operating Voltage Range: -0.5V to 7V
  • DC input current: ±20mA
  • Minimum logic Low voltage @+5V: 1.35V
  • Minimum Logic High voltage @+5V: 3.15V
  • Propagation Delay @5V: 28ns (maximum)
  • Available in 14-pin PDIP, GDIP, and PDSO packages

 

Datasheet of the IC: Click Here

 

Pinout of the IC:

74HC00 Datasheet - Quad 2-input NAND gate - Philips

Pin Number

Pin Name

Description

1,4,11,14

NAND Gate Input pin (A)

First Input pin for the NAND gate

2,5,12,15

NAND Gate Input pin (B)

Second Input pin for the NAND gate

3,4,12,13

NAND Gate Output pin (Q)

Output pin for the OR gate

7

Ground

Connect to the ground of the circuit.

16

Vcc (Vdd)

Used to power the IC. Typically +5V is used

 

Truth Table of the IC:

Input1

Input2

AND Output

NAND Output

LOW

LOW

LOW

HIGH

HIGH

LOW

LOW

HIGH

LOW

HIGH

LOW

HIGH

HIGH

HIGH

HIGH

LOW

 

The 74HC00N Applications:

The 74HC00 is primarily used to perform NAND functions. The IC contains four NAND gates, each of which can be used independently. When a logic inverter is required, the NAND gates in this chip can be reconfigured to become NOT gates. So, if necessary, we can make the 74HC00 a four NOT gate chip.

When high-speed NAND operation is required. This chip has shorter transition times, which is necessary for high-speed applications. As a result, the 74HC00 can be used in high-frequency systems. The 74HC00 is a low-cost integrated circuit. It is extremely popular and widely available.

 

Package Includes:

1 x  74HC00 IC