SN7406N inverter: open-collector, high-drive.

SN7406N is a Texas Instruments TTL hex inverter designed to invert logic signals while handling higher-voltage or higher-current loads. Each channel uses an open-collector output, which lets the SN7406N sink current and interface with relays, lamps, or LEDs using external pull-ups. It runs on a standard 5 V supply and delivers consistent switching for control and interface circuits. The through-hole DIP package supports easy assembly, testing, and replacement. Engineers use SN7406N in industrial controls, signal conditioning, and mixed-voltage designs where separation matters. Check output ratings and add pull-up resistors as needed. Order SN7406N from Florida Circuit today.