Fairchild NC7WZ17 Data Handbook
Summary
This datasheet provides comprehensive technical specifications for the NC7WZ17, an ultra-high speed dual buffer featuring Schottky trigger inputs. Ideal for hardware designers requiring reliable signal conditioning and buffering in demanding digital environments, this component offers high output drive, broad operational voltage ranges (1.65V to 5.5V), and exceptional immunity against noise and over-voltage spikes. The manual details electrical characteristics, safety ratings, various packaging options, and application guidelines crucial for integrating dependable, space-saving logic into next-generation circuitry.
Page 1 Text Content
7W 17 — in y L ic al B ffer w ith ch itt T rig er In ts
January 2012
NC7WZ17 Tiny Logic® UHS Dual Buffer with Schmitt Trigger Inputs
Features Description
Ultra-High Speed: t PD 3.6ns (Typical) into 50p F The NC7WZ17 is a dual buffer with Schmitt trigger inputs from Fairchild's Ultra-High Speed (UHS) series
at 5V VCC
of Tiny Logic® products. The device is fabricated with
High Output Drive: ±24m A at 3V VCC
advanced CMOS technology to achieve ultra-high Broad VCC Operating Range: 1.65V to 5.5V speed with high output drive, while maintaining low static power dissipation over a very broad VCC
Matches Performance of LCX when Operated operating range. The device is specified to operate at 3.3V VCC over the 1.65V to 5.5V VCC range. The inputs and
outputs are high-impedance when VCC is 0V. Inputs
Power Down High Impedance Inputs/Outputs
tolerate voltages up to 7V, independent of VCC
Over-Voltage Tolerance Inputs Facilitate 5V to 3V operating voltage. Schmitt trigger inputs achieve 1V Translation typical hysteresis between the positive- and negative-
going input threshold voltage at 5V.
Proprietary Noise/EMI Reduction Circuitry Ultra-Small Micro Pak™ Packages Space-Saving SC70 Package
Ordering Information
Operating Packing
Part Number Top Mark Package
Temperature Method
3000 Units on
NC7WZ17P6X -40 to +85°C Z17 6-Lead SC70, EIAJ SC-88a, 1.25mm Wide
Tape & Reel 5000 Units on
NC7WZ17L6X -40 to +85°C A5 6-Lead Micro Pak™, 1.00mm Wide
Tape & Reel 5000 Units on
NC7WZ17FHX -40 to +85°C A5 6-Lead, Micro Pak2, 1x1mm Body, .35mm Pitch
Tape & Reel
© 1999 Fairchild Semiconductor Corporation www.fairchildsemi.com NC7WZ17 • Rev. 1.0.6
Page Summary Contents For Fairchild NC7WZ17 Data Handbook
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 9 |
| File Size | 376.21 KB |
| Published | June 16, 2026 |
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Frequently Asked Questions
What are the supply voltage limits for the NC7WZ17?
The recommended operating supply voltage is between 1.65V and 5.50V.
How fast does the NC7WZ17 operate?
It features ultra-high speed capability, with t specified at 3.6ns (Typical).
What kind of inputs does this device support for noise reduction?
Schmitt trigger inputs provide proprietary Noise/EMI Reduction Circuitry and a typical hysteresis of 1V at 5V.
Are there different physical packages available?
Yes, it is available in SC70-6 (e.g., NC7WZ17P6X) or MicroPak™ packages (e.g., NC7WZ17L6X).
What should be done with unused inputs?
Unused inputs must be held HIGH or LOW; they may not float.