The SN54LS40J is an Integrated Circuit (IC) component manufactured by Texas Instruments. It falls under the category of LS (Low power Schottky) series, which provides advanced functionality in an efficient manner while consuming lower power. The SN54LS40J is specifically designed to operate as a dual 4-input NAND buffer with open collector outputs.
Key Features:
1. Dual Functionality: The SN54LS40J IC offers two independent 4-input NAND gates, making it suitable for various applications that require multiple NAND logic operations.
2. Schottky TTL Technology: Built with Low power Schottky (LS) technology, this IC ensures high-speed operation while consuming minimal power.
3. Open Collector Outputs: The open collector outputs enable easy interfacing with other digital circuits or devices. These outputs can sink current, allowing connection to different logic families or the use of pull-up resistors for increased voltage compatibility.
4. High Noise Immunity: The LS series ICs have high noise immunity, making them less susceptible to external electromagnetic interference or voltage fluctuations. This enhances the reliability and stability of the circuit in various environments.
5. Wide Operating Voltage Range: The SN54LS40J operates within a wide voltage range, typically between 4.75V and 5.25V, ensuring compatibility with a range of power supply systems
