General Description

The NC7SZ27 is a single 3-Input NOR 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 very broad VCC operating range. The device is specified to operate over the 1.65V to 5.5V VCC range. The inputs and output are high impedance when VCC is 0V. Inputs tolerate voltages up to 7V independent of VCC operating voltage.

Features

■ Space saving SC70 6-lead package

■ Ultra small MicroPak™ leadless 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: 1.65V–5.5V

■ Power down high impedance inputs/output

■ Overvoltage tolerant inputs facilitate 5V to 3V translation

■ Patented noise/EMI reduction circuitry implemented