The NK-L11-32S is an ITT brand, 32-channel, surface-mount, through-hole TTL logic-level serializer. It is designed to serially convert 32 parallel output bits into a serial bit stream. It is ideal for use in multi-channel data acquisition systems, multiplexers and other serial communications applications. The NK-L11-32S operates from a single +5 V dc power source, dissipates low power, and includes a power-down feature.