SN7427N NOR gate: reliable logic, simple design.

SN7427N is a Texas Instruments TTL logic IC that integrates three independent 3-input NOR gates in one device. It is built for clear, predictable logic control in digital circuits. The SN7427N operates on a standard 5 V supply and delivers consistent switching behavior for timing-sensitive designs. Its through-hole DIP package makes prototyping, testing, and replacement straightforward. Engineers often use SN7427N in control logic, signal conditioning, and educational or legacy systems where proven TTL logic is preferred. Review the truth table and pin layout to confirm fit for your circuit. Order SN7427N from Florida Circuit today and keep your design moving.