September 2008
NC7NP14
TinyLogic® ULP Triple Inverter with Schmitt Trigger Input
Features
General Description
■ Space saving US8 package
The NC7NP14 is a triple inverter with Schmitt trigger
input from Fairchild’s Ultra Low Power (ULP) Series of
TinyLogic . Ideal for applications where battery life is
■ Ultra small MicroPak™ package
®
■ 0.9V to 3.6V V supply operation
CC
critical, this product is designed for ultra low power con-
■ 3.6V overvoltage tolerant I/O’s at V from 0.9V
CC
sumption within the V operating range of 0.9V to 3.6V
CC
to 3.6V
V
.
CC
■ Power-Off high impedance inputs and outputs
The internal circuit is composed of a minimum of inverter
stages, including the output buffer, to enable ultra low
static and dynamic power.
■ Static Drive (I /I ):
OH OL
–
–
–
–
–
–
2.6mꢀ ꢁ 3.00V V
2.1mꢀ ꢁ 2.30V V
1.5mꢀ ꢁ 1.65V V
1.0mꢀ ꢁ 1.40V V
0.5mꢀ ꢁ 1.10V V
CC
CC
CC
CC
CC
The NC7NP14 is designed for optimized power and
speed, and is fabricated with an advanced CMOS tech-
nology to achieve high speed, low noise operation while
maintaining extremely low CMOS power dissipation.
20ꢂꢀ ꢁ 0.9V V
CC
■ Low noise switching using design techniques of
Quiet Series™ noise/EMI reduction circuitry
■ Ultra low dynamic power
Ordering Information
Order
Number
Package
Number
Product Code
Top Mark
Package Description
Supplied As
NC7NP14K8X
NC7NP14L8X
MꢀB08ꢀ
NP14
8-Lead US8, JEDEC MO-187,
Variation Cꢀ 3.1mm Wide
3k Units on Tape and
Reel
MꢀC08ꢀ
X6
8-Lead MicroPak, 1.6mm Wide
5k Units on Tape and
Reel
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.
ꢀll packages are lead free per JEDEC: J-STD-020B standard.
Battery Life vs. V Supply Voltage
CC
700
600
TinyLogic ULP and ULP-ꢀ with up to 50% less power consumption can
extend your battery life significantly.
ULP (SP)
500
Battery Life
(Days)
400
300
200
100
0
Battery Life = (V
x I
x 0.9) / (P ) / 24hrs/day
device
battery
battery
2
Where, P
= (I
x V ) + (C + C ) x V
x f
device
CC
CC
PD
L
CC
ULP-A (SV)
UHS (SZ)
ꢀssumes ideal 3.6V Lithium Ion battery with current rating of 900mꢀH
and derated 90% and device frequency at 10MHz, with C = 15pF load.
L
0.9 1.2 1.5 1.8
2.5 3.3 5.0
VCC Supply Voltage
©2005 Fairchild Semiconductor Corporation
NC7NP14 Rev. 1.0.0
www.fairchildsemi.com