74LS00 is one of the famous and most basic gates from a family of logic gates. which is the Quad 2 input NAND Gate, Due to the NAND gate known as universal gate, 74LS00 can be converted into OR and NOT gate easily.
- This IC can be used as a NAND gate however due to the universality of the NAND gate, it can be converted into other gates easily.
- The internal structure of IC is TTL based that’s why its output also comes in TTL.
- It can be used in HIGH-frequency systems.
- The operating voltage of 74LS00 is 4.75 to 5.25.
- The maximum power supply voltage could be at 7V but in case of a minor increase in voltages above 7V, the IC could burn easily.
- The maximum current draw from each gate at the output will be 8mA.
- IC has a maximum ESD of about 3.5KV.
- The IC has a typical rise and fall time is 15ns.
- IC has a maximum operating temperature is about 0 – 75 degrees.
- The Low-level input voltage at the gate will be 0.8 and the HIGH level will be 2V.
- IC has an internal clamp voltage of about -1.5V.
|A1||Pin 1||Pin 1 will be the input of the first NAND gate in IC 74LS00.|
|B1||Pin 2||Pin 2 will be used as the second Input of First NAND gate.|
|Y1||Pin 3||The output of the first NAND gate will be available at Pin 3.|
|A2||Pin 4||Pin 4 will be used for the input of the second NAND gate.|
|B2||Pin 5||The second input of the second NAND gate will be given at Pin 5.|
|Y2||Pin 6||The output of the second NAND gate will be available at Pin 6.|
|GND||Pin 7||Pin 7 will be used at the common ground by devices and the power supply that will use with 74LS00.|
|Y3||Pin 8||THE third NAND gate output will be at Pin 8.|
|A3||Pin 9||Pin 9 will be used as the first input pin for the third NAND gate.|
|B3||Pin 10||Pin 10 will be the second input of the third NAND gate.|
|Y4||Pin 11||The output of the fourth NAND gate will available at Pin 11.|
|A4||Pin 12||Pin 12 will be used for the first input of the 4th NAND gate.|
|B4||Pin 13||The second input of the fourth NAND gate will be at Pin 13.|
|Vcc||Pin 14||Pin 14 will be used to give power to the IC.|
- It can be used in general-purpose logic.
- Most of the digital electronics use 74LS00 due to its low cost.
- PCS and some Notebooks also comes up with NAND gates IC.
- The server has wide use of 74LS00.
- IC 74LS00 also many usages in ALU and other digital Systems.
- In networking systems, LS7400 is also used for logic states.