NC7WZ17: TinyLogic UHS Dual Buffer with Schmitt Trigger Inputs

The NC7WZ17 is a dual buffer with Schmitt trigger inputs from Fairchild's Ultra-High Speed (UHS) series of TinyLogic® products. 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 outputs are high-impedance when VCC is 0V. Inputs tolerate voltages up to 7V, independent of VCC operating voltage. Schmitt trigger inputs achieve 1V typical hysteresis between the positive- and negative-going input threshold voltage at 5V.

Features

• Ultra-High Speed: t_PD 3.6ns (Typical) into 50pF at 5V V_CC
• High Output Drive: ±24mA at 3V V_CC
• Broad V_CC Operating Range: 1.65V to 5.5V
• Matches Performance of LCX when Operated at 3.3V V_CC
• Power Down High Impedance Inputs/Outputs
• Over-Voltage Tolerance Inputs Facilitate 5V to 3V Translation
• Proprietary Noise/EMI Reduction Circuitry
• Ultra-Small MicroPak™ Packages
• Space-Saving SC70 Package

Application Notes