IC Logic Gate 74LS00N NAND
The 74LS00 is a quad 2-input NAND gate IC from the TTL (Transistor-Transistor Logic) family. It's a versatile and essential component used in various logic circuits.
Features:
Universal Gate: The 74LS00 can be used as a NAND gate, but due to the universality of the NAND gate, it can easily be converted into other logic gates like OR and NOT.
TTL Based: The internal structure is based on TTL, and thus, its output is also in TTL.
High-Frequency Use: It can handle high-frequency operations, making it suitable for many digital systems.
Specifications:
Operating Voltage: 4.75V to 5.25V.
Maximum Power Supply Voltage: 7V (Exceeding this may cause the IC to burn out).
Current Draw: Maximum current draw from each gate is 8mA.
ESD Protection: 3.5kV ESD (Electrostatic Discharge) protection.
Rise/Fall Time: 15ns.
Operating Temperature: 0°C to 75°C.
Input Voltage Levels: Low-level input = 0.8V, High-level input = 2V.
Clamp Voltage: -1.5V internal clamp.
Pinout:
| Pin Number | Pin Name | Description |
|---|---|---|
| Pin 1 | A1 | First input of the first NAND gate. |
| Pin 2 | B1 | Second input of the first NAND gate. |
| Pin 3 | Y1 | Output of the first NAND gate. |
| Pin 4 | A2 | First input of the second NAND gate. |
| Pin 5 | B2 | Second input of the second NAND gate. |
| Pin 6 | Y2 | Output of the second NAND gate. |
| Pin 7 | GND | Ground pin for the IC. |
| Pin 8 | Y3 | Output of the third NAND gate. |
| Pin 9 | A3 | First input of the third NAND gate. |
| Pin 10 | B3 | Second input of the third NAND gate. |
| Pin 11 | Y4 | Output of the fourth NAND gate. |
| Pin 12 | A4 | First input of the fourth NAND gate. |
| Pin 13 | B4 | Second input of the fourth NAND gate. |
| Pin 14 | Vcc | Power supply pin for the IC. |
Applications:
General-Purpose Logic: Used in a variety of logic circuits.
Digital Electronics: Common in digital electronics due to its low cost and versatility.
PCs and Notebooks: Used in the construction of the logic circuits of computers and other portable devices.
Servers: Frequently used in servers for logic operations.
ALUs and Digital Systems: Common in Arithmetic Logic Units and other digital systems.
Networking Systems: Used for processing and controlling logic states in networking applications.