Electronics

IC Logic Gate 74LS86AN XOR

AED 6.30

1

Description

74LS86 is a quadruple XOR gate digital ICitconsists of a combination of two NOT, two AND & one OR gate. The output state gets LOW only at the same inputs. The output of the IC comes in TTL which makes it compatible to use with other TTL based devices and microcontrollers. The IC has wide use in designing an adder at the logic level.

Specifications:

  • The power supply voltage for IC is 4.75 to 5.25. The Power can max up to 7V.
  • The output current for the HIGH state is -0.4mA and for the LOW state is 8.0mA
  • IC can work up in a temperature range from 0 to 70 degrees.
  • The input voltage range for the HIGH state is a minimum of 2.0 and 0.8 for the LOW state.
  • The input clamp diode can protect up to 1.5V.
  • The IC has Propagation delay time for the HIGH state is 22ns and for the LOW state is 17ns.

Applications:

  • It is used to make the Adder.
  • The IC has multiple uses in Networking.
  • Servers also have multiple uses of the XOR gate.
  • XOR gate is also used in sequence detection for binary data.

Truth Table Of The 74LS86 IC:

TRUTH TABLE
INPUTS OUTPUTS
A B
0 0 0
0 1 1
1 0 1
1 1 0


Pinout of the 74LS86 IC:

PINS DETAIL
A1 Pin 1 The 74LS86 comes up with four XOR gates and Pin 1 will be used as the first input pin. It will use to input the data to first XOR gate within the IC
B2 Pin 2 Pin 2 will use as the second input pin. It will also use to input the data to the first XOR gate.
Y1 Pin 3 Pin 3 is an output pin of the first XOR gate. It will use to receive the output from the first XOR gate.
A2 Pin 4 Pin 4 will be used as the first input pin for the second XOR gate in the IC.
B2 Pin 5 Pin 5 will also use as the second input pin for the second XOR gate in the IC.
Y2 Pin 6 Pin 6 is an output pin of the second XOR gate of the IC. It will give the output of the second XOR gate.
GND Pin 7 Pin 7 will be used as the ground pin. It will use to make the common ground with power supply and other devices.
Y3 Pin 8 Pin 8 is an output pin used to receive the output from the third XOR gate.
A3 Pin 9 Pin 9 is an output pin used to send the first input to the third XOR gate in the IC.
B3 Pin 10 Pin 10 is also an output pin used to send the second input to the third XOR gate in the IC.
Y4 Pin 11 Pin 11 is an output pin. It is used to receive the output from the fourth XOR gate.
A4 Pin 12 Pin 12 is an input pin used to send the first input to the fourth XOR gate of the IC.
B4 Pin 13 Pin 13 is also an output pin used to send the second input to the fourth XOR gate of IC.
VCC Pin 14 VCC is a power pin used to power up the IC to make it functional.