FAIRCHILD NC7SZ19 TinyLogic UHS 1-of-2 Decoder Demultiplexer User Guide Manual
Summary
The NC7SZ19 is an ultra-high-speed 1-of-2 decoder/demultiplexer designed for advanced digital logic applications. Featuring operation across a broad range (1.65V to 5.5V) and efficient low static power consumption, this device ensures reliable signal decoding while maintaining high performance. This manual serves as a comprehensive resource for hardware engineers and designers, providing detailed electrical characteristics, absolute maximum ratings, pin configurations (including SC70 and MicroPak packages), and optimal operational guidelines required to integrate the component into complex electronic designs.
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7S 19 — in y L ic 1-o f-2 D eco er / D em ltip lexer
February 2011
NC7SZ19 Tiny Logic® UHS 1-of-2 Decoder / Demultiplexer Features Description
Ultra-High Speed: t PD 2.7ns Typical at 5V The NC7SZ19 is a 1-of-2 decoder with a common output enable. The device is fabricated with advanced
CMOS technology to achieve ultra-high speed with high
Broad VCC Operating Range: 1.65V to 5.55V
output drive while maintaining low static power Power Down High Impedance Inputs/Outputs dissipation over a broad VCC operating range. The device is specified to operate over the 1.65V to 5.5V VCC
Over-Voltage Tolerance Inputs Facilitate 5V to 3V range. The inputs and outputs are high impedance when Translation VCC is 0V. Inputs tolerate voltages up to 5.5V
independent of VCC operating voltage.
Proprietary Noise/EMI Reduction Circuitry Ultra-Small Micro Pak™ Packages
Ordering Information Part Number Top Mark Package Packing Method NC7SZ19P6X Z19 6-Lead SC70, EIAJ SC88 1.25mm Wide 3000 Units on Tape & Reel NC7SZ19L6X B4 6-Lead Micro Pak™, 1.00mm Wide 5000 Units on Tape & Reel NC7SZ19FHX B4 6-Lead, Micro Pak2™, 1x1mm Body, .35mm Pitch 5000 Units on Tape & Reel
Tiny Logic® is a registered trademark of Fairchild Semiconductor Corporation. Micro Pak™ is a trademark of Fairchild Semiconductor Corporation.
© 1999 Fairchild Semiconductor Corporation www.fairchildsemi.com NC7SZ19 • Rev. 1.0.2
Page Summary Contents For FAIRCHILD NC7SZ19 TinyLogic UHS 1-of-2 Decoder Demultiplexer User Guide Manual
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 9 |
| File Size | 650.06 KB |
| Published | May 19, 2026 |
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Frequently Asked Questions
What is the recommended operating voltage range for this device?
The operational supply voltage (VCC) ranges from 1.65V to 5.50V.
Can I use this decoder at voltages higher than 5.5V?
No, the maximum absolute ratings limit is 7.0V for VCC and V_IN, but recommended operation should not exceed 5.5V.
Does this chip have built-in noise or EMI protection?
Yes, it includes proprietary Noise/EMI Reduction Circuitry.
What are the available package types?
The part is available in SC70, MicroPak™, and MicroPak2™ packages.