Six inverters in one SOIC-14 — what the 4000B family brings
The CD4069UBM96 is a hex inverter from TI's 4000B series, packing six independent inverter gates into a 14-SOIC package. Each gate has a single input and complementary output, so you get six logic inversions from one chip — handy for signal conditioning, oscillator circuits, or buffering in mixed-voltage designs. The 4000B family runs on a 3V to 18V supply, which means this part can sit comfortably on a 5V rail or a 12V industrial bus without a level shifter. Quiescent current maxes out at 1 µA, so it won't drain a battery in always-on monitoring gear. Propagation delay is 50 ns at 15V with a 50 pF load — fine for asynchronous logic and slow-to-moderate clock rates, but not for high-speed synchronous buses.
Temperature range and environment — rated for the tough spots
This inverter is specified over -55°C to 125°C, the full military temperature span. That makes it a candidate for avionics, satellite payloads, downhole drilling tools, or outdoor telecom cabinets that see freeze-thaw cycles. The 14-SOIC package is surface-mount, so it goes through reflow like any other SMD part — no hand-soldering needed unless you are doing a field repair. The wide supply tolerance also helps in unregulated or battery-backed environments where the rail sags or climbs.