IC 7432 Pin diagram, circuit design, Datasheet, Application

IC 7432

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

Pin Diagram of IC 7432:

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

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 a 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 you before that the IC 7432 consists of four OR Gates, which you can also see in the below figure.

All the OR Gates are independent and there is no internal connection between them.

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 is used in digital electronics projects.

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