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NC7SP38 — TinyLogic
®
ULP 2-Input NAND Gate (Open Drain Output)
September 2008
NC7SP38
TinyLogic
®
ULP 2-Input NAND Gate (Open Drain Output)
Features
■
0.9V to 3.6V V
CC
supply operation
■
3.6V overvoltage tolerant I/O’s at V
CC
from 0.9V to
■
General Description
The NC7SP38 is a single 2-Input NAND Gate with
open drain output stage 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 NC7SP38, for lower drive requirements, is uniquely
designed for optimized power and speed, and is fabri-
cated with an advanced CMOS technology to achieve
best in class speed operation while maintaining
extremely low CMOS power dissipation.
■
■
■
■
■
3.6V
t
PD
:
– 3.0ns typ. for 3.0V to 3.6V V
CC
– 4.0ns typ. for 2.3V to 2.7V V
CC
– 5.0ns typ. for 1.65V to 1.95V V
CC
– 6.0ns typ. for 1.40V to 1.60V V
CC
– 9.0ns typ. for 1.10V to 1.30V V
CC
– 24.0ns typ. for 0.90V V
CC
Power-off high impedance inputs and outputs
Static drive (I
OH
/I
OL
):
– ±2.6mA @ 3.00V V
CC
– ±2.1mA @ 2.30V V
CC
– ±1.5mA @ 1.65V V
CC
– ±1.0mA @ 1.40V V
CC
– ±0.5mA @ 1.10V V
CC
– ±20µA @ 0.9V V
CC
Uses patented Quiet Series™ noise/EMI reduction
circuitry
Ultra small MicroPak™ package
Ultra low dynamic power
Ordering Information
Order
Number
NC7SP38P5X
NC7SP38L6X
Package
Number
MAA05A
MAC06A
Package Code
Top Mark
P38
K7
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
All packages are lead free per JEDEC: J-STD-020B standard.
Battery Life vs. V
CC
Supply Voltage
700
600
ULP (SP)
500
Battery Life
400
(Days)
300
ULP-A (SV)
200
UHS (SZ)
100
0
0.9 1.2 1.5 1.8
2.5 3.3 5.0
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
x I
battery
x 0.9) / (P
device
) / 24hrs/day
Where, P
device
=
(I
CC
x V
CC
) + (C
PD
+ C
L
) x V
CC2
x f
Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH
and derated 90% and device frequency at 10MHz, with C
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