Texas Instruments SN54AS00 Quadruple 2-Input Positive-NAND Gates SNJ54AS00J

The SNJ54AS00J is a quad 2-input positive-NAND gate IC from Quarktwin Technology Ltd. It is designed to perform Boolean functions Y = A ,Ä¢ B or Y = A + B in positive logic. This device operates over a military temperature range of -55¬8C to 125¬8C, making it suitable for applications requiring high reliability in extreme conditions. The SNJ54AS00J is available in a ceramic dual in-line package (CDIP) with 14 pins. It features a supply voltage range of 4.5V to 5.5V and has a low-level input voltage threshold of 0.8V. The output characteristics include a high-level output voltage close to the supply voltage and a low-level output voltage of 0.25V at 4mA. The switching times for the device are specified with a propagation delay of 3 to 15 ns for low-to-high transitions and 2 to 9 ns for high-to-low transitions. This product is suitable for engineers looking for reliable logic gates in demanding environments.