Triple 3-input NAND gate for wide-temperature logic
The onsemi MM74HC10MX is a triple 3-input NAND gate from the 74HC family, built in high-speed CMOS. It operates from 2V to 6V, making it a drop-in for both 3.3V and 5V logic domains.
Maximum propagation delay is 16 ns at 6V with a 50 pF load. Quiescent current is 1 µA max.
That means onsemi is still manufacturing it, no last-time-buy notice has been issued, and you can qualify it into a new design without worrying about a forced respin in the next few years.
