IC 7432 Pin diagram, circuit design, Datasheet, Application

IC 7432



IC 7432 is a logic gate IC which consist of four OR Gates. The OR gate performs logical OR operation. The OR gates come in form of  DIP package ICs. Each gate has three terminal two inputs and one output. The ICs are made by CMOS, TTL technology.

Pin Diagram of IC 7432:



The IC 7432 has fourteen pins like other logic gates ICs. The pin diagram is shown below.



IC 7432 pin diagram


Operating Condition of IC 7432:


  • The power supply should be given to the IC from 4.5V DC to 5.25V DC
  • The IC will consider a signal as high if the voltage of the signal is above 2V
  • The IC will consider a signal as low if the voltage of the signal is below 0.8V
  • The operating temperature of the IC should be below the 70-degree centigrade


Characteristics:


  • IC 74LS04 can deliver -0.4 mA current when the output is high.
  • It can deliver 16 mA current when the output is low.
  • When the Vcc is maximum and the input signal is 5V then the IC draws 1 mA current.
  • When the Vcc is maximum and the input signal is 2.7V then the IC draws 20 to 40 micro-ampere currents.
  • When the Vcc is maximum and the input signal is 0.4V  then the IC draws -1.6 mA current.

The internal structure of IC 7432:



As I told before that the IC 7432 consist of four OR Gates, you can also see in the below figure.
The all OR Gates are independent.


IC 7432 internal structure


Pin Description of IC 7432:



Pins
Description
Pin 1
It is connected to the Input(A) of OR Gate 1
Pin 2
Input(B) of OR Gate 1
Pin 3
It is connected to the Output(Y) of OR Gate 1
Pin 4
Input(A) of OR Gate 2
Pin 5
Input(B) of OR Gate 2
Pin 6
This pin provides the Output(Y) of OR Gate 2
Pin 7
Ground Pin which used to provide the power supply to the IC.

Pin 8
It is connected to the Output(Y) of OR Gate 3
Pin 9
It is connected to the Input(A) of OR Gate 3
Pin 10
Input(B) of OR Gate 3
Pin 11
It is the output(Y) pin of the OR Gate 4
Pin 12
It is the input(A) pin of the OR Gate 4
Pin 13
It is the input(B) pin of the OR Gate 4
Pin 14
It is Vcc pin which used to provide the power supply to the IC.

Application of IC 7432:


1.      IC 7432 are used in digital electronics projects.



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IC 7432 Pin diagram, circuit design, Datasheet, Application IC 7432 Pin diagram, circuit design, Datasheet, Application Reviewed by ETechnoG on 11:12 Rating: 5
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