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PDF NC7NP34 Data sheet ( Hoja de datos )
| Número de pieza | NC7NP34 | |
| Descripción | TinyLogic ULP Triple Buffer | |
| Fabricantes | Fairchild | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de NC7NP34 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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June 2003
Revised March 2004
NC7NP34
TinyLogic ULP Triple Buffer
General Description
The NC7NP34 is a triple buffer from Fairchild’s Ultra Low
Power (ULP) Series of TinyLogic. Ideal for applications
where battery life is critical, this product is designed for
ultra low power consumption within the VCC operating
range of 0.9V to 3.6V VCC.
The internal circuit is composed of a minimum of inverter
stages, including the output buffer, to enable ultra low static
and dynamic power.
The NC7NP34 is designed for optimized power and speed,
and is fabricated with an advanced CMOS technology to
achieve high speed, low noise operation while maintaining
extremely low CMOS power dissipation.
Features
s Space saving US8 package
s Ultra small MicroPak Pb-free package
s 0.9V to 3.6V VCC supply operation
s 3.6V overvoltage tolerant I/O’s at VCC from 0.9V to 3.6V
s tPD
4.0 ns typ for 3.0V to 3.6V VCC
5.0 ns typ for 2.3V to 2.7V VCC
6.0 ns typ for 1.65V to 1.95V VCC
7.0 ns typ for 1.40V to 1.60V VCC
11.0 ns typ for 1.10V to 1.30V VCC
27.0 ns typ for 0.90V VCC
s Power-Off high impedance inputs and outputs
s Static Drive (IOH/IOL)
±2.6 mA @ 3.00V VCC
±2.1 mA @ 2.30V VCC
±1.5 mA @ 1.65V VCC
±1.0 mA @ 1.40V VCC
±0.5 mA @ 1.10V VCC
±20 µA @ 0.9V VCC
s Low noise switching using design techniques of
Quiet Series noise/EMI reduction circuitry
s Ultra low dynamic power
Ordering Code:
Product
Order Number Package Code
Package Description
Supplied As
Number Top Mark
NC7NP34K8X MAB08A NP34 8-Lead US8, JEDEC MO-187, Variation CA 3.1mm Wide 3k Units on Tape and Reel
NC7NP34L8X MAC08A X7 8-Lead MicroPak, 1.6 mm Wide
5k Units on Tape and Reel
Battery Life vs. VCC Supply Voltage
TinyLogic 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) * VCC2 * f
Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH and
derated 90% and device frequency at 10MHz, with CL = 15 pF load
TinyLogic is a registered trademark of Fairchild Semiconductor Corporation.
Quiet Series and MicroPak are trademarks of Fairchild Semiconductor Corporation.
© 2004 Fairchild Semiconductor Corporation DS500809
www.fairchildsemi.com
1 page  
AC Loading and Waveforms
FIGURE 1. AC Test Circuit
Symbol
Vmi
Vmo
3.3V ± 0.3V
1.5V
1.5V
FIGURE 2. AC Waveforms
2.5V ± 0.2V
VCC/2
VCC/2
VCC
1.8V ± 0.15V
1.5V ± 0.10V
VCC/2
VCC/2
VCC/2
VCC/2
1.2V ± 0.10V
VCC/2
VCC/2
0.9V
VCC/2
VCC/2
5 www.fairchildsemi.com
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet NC7NP34.PDF ] | |
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| NC7NP34L8X | TinyLogic ULP Triple Buffer | Fairchild |
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