Fairchild NC7WP125 TinyLogic ULP Buffer with 3-STATE Output Data Sheet
Summary
The NC7WP125 is an Ultra Low Power (ULP) dual buffer featuring a reliable 3-STATE output, operating efficiently from 0.9V to 3.6V. Engineered for environments where maximizing battery life is essential, this device ensures minimal power consumption and maintains high performance across varying voltages. The accompanying manual provides comprehensive details on the product's operation, including absolute maximum ratings, precise electrical specifications, detailed pin assignments, and various MicroPak/Tape & Reel packaging solutions, making it ideal for designers building portable or low-power battery-operated systems.
Page 1 Text Content
7W 125 T in y L ic ffer w ith 3-S TA tp
November 2003 Revised January 2005
NC7WP125 Tiny Logic ULP Buffer with 3-STATE Output General Description Features The NC7WP125 is a dual buffer with 3-STATE output from ■0.9V to 3.6V VCC supply operation Fairchild’s Ultra Low Power (ULP) series of Tiny Logic.
■3.6V overvoltage tolerant I/O’s at VCC from 0.9V to 3.6V
Ideal for applications where battery life is critical, this prod-
uct is designed for ultra low power consumption within the t PD
VCC operating range of 0.9V to 3.6V. 3 ns typ for 3.0V to 3.6V VCC The internal circuit is composed of a minimum of inverter 4 ns typ for 2.3V to 2.7V VCC stages, including the output buffer, to enable ultra low static
5 ns typ for 1.65V to 1.95V VCC
and dynamic power.
6 ns typ for 1.40V to 1.60V VCC
The NC7WP125, for lower drive requirements, is uniquely designed for optimized power and speed, and is fabricated 10 ns typ for 1.10V to 1.30V VCC with an advanced CMOS technology to achieve best in
26 ns typ for 0.90V VCC
class speed operation while maintaining extremely low
CMOS power dissipation. ■Power-Off high impedance inputs and outputs ■Static Drive (IOH/IOL) ±2.6 m A @ 3.00V VCC ±2.1 m A @ 2.30V VCC ±1.5 m A @ 1.65V VCC ±1.0 m A @ 1.40V VCC ±0.5 m A @ 1.10V VCC ±20 µA @ 0.9V VCC ■Uses patented Quiet Series noise/EMI reduction circuitry ■Ultra small Micro Pak Pb-Free package ■Ultra low dynamic power
Ordering Code:
Product
Order Number Code Package Description Supplied As Package
Number Top Mark
NC7WP125K8X MAB08A WP25 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel NC7WP125L8X MAC08A Y9 Pb-Free 8-Lead Micro Pak, 1.6 mm Wide 5k Units on Tape and Reel Pb-Free package per JEDEC J-STD-020B.
Battery Life vs. VCC Supply Voltage
Tiny Logic ULP and ULP-A with up to 50% less power consumption can extend your battery life significantly. Battery Life = (Vbattery *Ibattery*.9)/(Pdevice)/24hrs/day
Where, Pdevice = (ICC * VCC) + (CPD + CL) * VCC Assumes ideal 3.6V Lithium Ion battery with current rating of 900m AH and derated 90% and device frequency at 10MHz, with CL = 15 p F load
Tiny Logic is a registered trademark, and Quiet Series and Micro Pak are trademarks of Fairchild Semiconductor Corporation.
© 2005 Fairchild Semiconductor Corporation DS500815 www.fairchildsemi.com
Page Summary Contents For Fairchild NC7WP125 TinyLogic ULP Buffer with 3-STATE Output Data Sheet
Manual Details
| Brand | Fairchild |
|---|---|
| Pages | 10 |
| File Size | 207.96 KB |
| Published | July 06, 2026 |
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Frequently Asked Questions
What is the recommended operating voltage window?
The device operates within a supply voltage range of 0.9V to 3.6V.
Can this circuit be used in life support systems?
No. The products are not authorized for use as critical components in life support devices without express written approval from Fairchild Semiconductor Corporation.
How does the device achieve ultra-low power consumption?
It uses advanced CMOS technology and patented Quiet Series noise/EMI reduction circuitry to maintain extremely low dynamic power dissipation.
What is the maximum temperature for storage?
The absolute maximum storage temperature range of the device is -65°C to +150°C.