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NC7SP32 TinyLogic ULP 2-Input OR Gate
June 2002
Revised March 2004
NC7SP32
TinyLogic
ULP 2-Input OR Gate
General Description
The NC7SP32 is a single 2-Input OR Gate 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 V
CC
operating range of 0.9V to 3.6V V
CC
.
The internal circuit is composed of a minimum of inverter
stages, including the output buffer, to enable ultra low static
and dynamic power.
The NC7SP32, for lower drive requirements, is uniquely
designed for optimized power and speed, and is fabricated
with an advanced CMOS technology to achieve best in
class speed operation while maintaining extremely low
CMOS power dissipation.
Features
s
0.9V to 3.6V V
CC
supply operation
s
3.6V overvoltage tolerant I/O’s at V
CC
from 0.9V to 3.6V
s
t
PD
3.0 ns typ for 3.0V to 3.6V V
CC
4.0 ns typ for 2.3V to 2.7V V
CC
5.0 ns typ for 1.65V to 1.95V V
CC
6.0 ns typ for 1.40V to 1.60V V
CC
9.0 ns typ for 1.10V to 1.30V V
CC
24.0 ns typ for 0.90V V
CC
s
Power-Off high impedance inputs and outputs
s
Static Drive (I
OH
/I
OL
)
±
2.6 mA @ 3.00V V
CC
±
2.1 mA @ 2.30V V
CC
±
1.5 mA @ 1.65V V
CC
±
1.0 mA @ 1.40V V
CC
±
0.5 mA @ 1.10V V
CC
±
20
µ
A @ 0.9V V
CC
s
Uses patented Quiet Series
noise/EMI reduction
circuitry
s
Ultra small MicroPak
leadfree package
s
Ultra Low dynamic power
Ordering Code:
Order Number
NC7SP32P5X
NC7SP32L6X
Package
Number
MAA05A
MAC06A
Product Code
Top Mark
P32
K5
Package Description
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide
6-Lead MicroPak, 1.0mm Wide
Supplied As
3k Units on Tape and Reel
5k Units on Tape and Reel
Battery Life vs. V
CC
Supply Voltage
TinyLogic ULP and ULP-A with up to 50% less power consumption can
extend your battery life significantly.
Battery Life
=
(V
battery
*I
battery
*.9)/(P
device
)/24hrs/day
Where, P
device
=
(I
CC
* V
CC
)
+
(C
PD
+
C
L
) * V
CC2
* f
Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH and
derated 90% and device frequency at 10MHz, with C
L
=
15 pF load
TinyLogic, Quiet Series, and MicroPak are trademarks of Fairchild Semiconductor Corporation.
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