Fairchild NC7SZ05 TinyLogic UHS Inverter (Open Drain Output) Data Manual
Summary
Discover the NC7SZ05, an ultra-high-speed single Open Drain Inverter specifically engineered for high-performance digital logic interfacing. Designed for hardware engineers needing reliable switching over a broad 1.65V to 5.5V operating range, this component features low power consumption and open drain capabilities suitable for OR-tied circuits. This datasheet provides comprehensive technical details, including absolute maximum ratings, recommended operational conditions, full electrical characteristics (at various voltages), packaging options (SOT23, SC70, MicroPak), and functional pin definitions necessary for seamless circuit design.
Page 1 Text Content
7SZ05 — Tiny Logic S Inverter, O pen D rain O utput
September 2009
NC7SZ05 Tiny Logic® UHS Inverter, Open Drain Output Features Description
Ultra-High Speed: t PD 1.9ns (Typical) into 50p F at The NC7SZ05 is a single inverter with open drain output stage from Fairchild’s Ultra-High Speed series of
5V VCC
Tiny Logic®. The device is fabricated with advanced
Open Drain Output for OR Tied Applications
CMOS technology to achieve ultra-high speed with high output drive while maintaining low static power
High Output Drive: +24m A at 3V VCC
dissipation over a broad VCC operating range. The
Broad VCC Operating Range: 1.65V to 5.5V device is specified to operate over the 1.65V to 5.5V
VCC operating range. The inputs and output are high-
Matches Performance of LCX Operated at 3.3V VCC
impedance when VCC is 0V. Inputs tolerate voltages up
Power Down High-Impedance Inputs/Outputs to 6V, independent of VCC operating voltage. The open
drain output stage tolerates voltages up to 6V,
Over-Voltage Tolerance Inputs Facilitate 5V to 3V
independent of VCC when in the high-impedance state.
Translation Proprietary Noise/EMI Reduction Circuitry Implemented Ultra-Small Micro Pak™ Packages Space-Saving SOT23 and SC70 Packages
Ordering Information Part Number Top Mark Eco Status Package Packing Method
NC7SZ05M5X 7Z05 Ro HS 5-Lead SOT23, JEDEC MO-178 1.6mm 3000 Units on
Tape & Reel
NC7SZ05P5X Z05 Ro HS 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3000 Units on
Tape & Reel
NC7SZ05L6X C6 Ro HS 6-Lead Micro Pak™, 1.00mm Wide 5000 Units on
Tape & Reel 5000 Units on
NC7SZ05FHX C6 Green 6-Lead, Micro Pak2, 1x1mm Body, .35mm
Pitch Tape & Reel
For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
© 1997 Fairchild Semiconductor Corporation www.fairchildsemi.com NC7SZ05 • Rev. 1.0.3
Page Summary Contents For Fairchild NC7SZ05 TinyLogic UHS Inverter (Open Drain Output) Data Manual
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 10 |
| File Size | 595.10 KB |
| Published | July 16, 2026 |
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Frequently Asked Questions
What is the recommended operating voltage range for the NC7SZ05 inverter?
The device is specified to operate over a broad 1.65V to 5.5V supply voltage (VCC) range.
How does the open drain output function in OR-tied applications?
Its open drain output stage facilitates OR tied applications while maintaining high output drive and low static power consumption.
What is the maximum over-voltage tolerance for the inputs and outputs?
The inputs and output are designed to be high tolerant up to 6V, independent of the operating voltage.
Which physical packages are available for this part number?
It is available in several packages including SOT23, SC70, and ultra-small MicroPak™ options (e.g., 6-Lead).