The SNJ55113J is an integrated circuit (IC) component that is widely used in electronic systems. This IC is a dual 4-input NOR gate with open collector outputs. Here is an overview and key features of the SNJ55113J:
1. Logic Gates: The SNJ55113J contains two independent 4-input NOR gates. These gates are used in digital logic circuits to perform logical NOR operations on multiple input signals. Each gate has four input pins (A, B, C, and D) and one output pin (Q).
2. Open Collector Outputs: The SNJ55113J features open collector outputs, which means that the output pins (Q) can sink current but cannot source it. A pull-up resistor is connected to the output pin externally to provide the required voltage level when the output is inactive (low). This feature allows for easy interfacing with other components, as the output can be connected to various circuitry without compatibility issues.
3. High-Speed Operation: The SNJ55113J is designed to operate at high speed, making it suitable for applications requiring fast response times. It has a typical propagation delay of 26 nanoseconds, providing efficient performance in time-critical systems.
4. Wide Operating Voltage Range: This IC is designed to operate with a wide supply voltage range, typically between 4.5 volts and 5.5 volts. This compatibility with different voltage levels makes it versatile and adaptable for integration into various electronic systems
