The SN74LS09D is a popular integrated circuit component that belongs to the 74LS family of logic gates. It is specifically designed to function as a quad 2-input AND gate.
The SN74LS09D is manufactured using Low Power Schottky (L S) technology, which makes it ideal for low-power applications. It operates with a supply voltage ranging from 4.75V to 5.25V and can withstand a maximum input voltage of 7V.
Key Features of SN74LS09D:
1. Quad 2-Input AND Gate: The IC contains four independent 2-input AND gates, providing flexibility in designing various logical functions. Each gate has two input pins and one output pin.
2. Logic Compatibility: The SN74LS09D is compatible with both TTL (Transistor-Transistor Logic) and CMOS (Complementary Metal-Oxide-Semiconductor) logic families. It can be used as a drop-in replacement in existing digital logic circuits.
3. Fast Propagation Delay: With a propagation delay of only 15 nanoseconds, the SN74LS09D allows for high-speed operation in digital systems. This quick response time makes it suitable for time-critical applications.
4. Open-Collector Outputs: The output pins of the IC are designed as open-collector outputs. This means that they can only actively pull the output low (logic 0) but cannot drive it high (logic 1)
