NC7SZ00 pdf datasheet (TinyLog

The NC7SZ00 is a single 2-Input NAND Gate from Fairchild’s
Ultra High Speed Series of TinyLogic?. The device
is fabricated with advanced CMOS technology to achieve
ultra high speed with high output drive while maintaining
low static power dissipation over a broad VCC operating
range. The device is specified to operate over the 1.8V to
5.5V VCC operating range. The inputs and output are high
impedance when VCC is 0V. Inputs tolerate voltages up to
6V independent of VCC operating voltage.
Features

Space saving SOT23 or SC70 5-lead package

Ultra High Speed; tPD 2.4 ns typ into 50 pF at 5V VCC

High Output Drive; ±24 mA at 3V VCC

Broad VCC Operating Range; 1.8V–5.5V

Matches the performance of LCX when operated at
3.3V VCC

Power down high impedance inputs/output

Overvoltage tolerant inputs facilitate 5V to 3V translation

Patented noise/EMI reduction circuitry implemented