The SNJ54H00W is a quadruple 2-input positive-NAND gate IC part that is part of the SNx4xx00 series of integrated circuits. It operates with a supply voltage range of 4.75V to 5.25V, making it compatible with standard TTL logic levels. The IC features four independent NAND gates, each with two inputs, providing a total of eight input channels for use in various logic applications. The SNJ54H00W has a high-speed performance, with typical propagation delays of 10ns and a maximum input switching speed of 25MHz. It is designed to be used in a wide range of digital logic applications such as data processing, signal encoding, and control systems. The IC is housed in a 14-pin dual in-line package (DIP) and operates in a temperature range of -55°C to 125°C, making it suitable for use in industrial and automotive environments. Overall, the SNJ54H00W is a versatile and reliable IC that offers high performance and compatibility with standard TTL logic systems