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NC7SP32
NC7SP32 TinyLogic
June 2002
Revised January 2003
TinyLogic
ULP 2-Input OR Gate
General Description
The NC7SP32 is a single 2-Input OR Gate from Fairch ild’s
Ultra Low Power (ULP) Series of TinyLogic
applications where battery life is critical, this product is
designed for ultra l ow power consumpti on within the V
operating range of 0.9V to 3.6V VCC.
The internal circ uit is composed o f a minimum of inverter
stages, including the output buffer, to enable ultra low static
and dynamic power.
The NC7SP32, for lower drive requirements, is uniq uely
designed for optimi zed po wer and speed, and is fab ri cat ed
with an advanced CMOS technology to achieve best in
class speed operation while maintaining extremely low
CMOS power dissipation.
. Ideal for
CC
Features
■ 0.9V to 3.6V VCC supply operation
■ 3.6V overvoltage tolerant I/O’s at V
■ t
PD
3.0 ns typ for 3.0V to 3.6V V
4.0 ns typ for 2.3V to 2.7V V
5.0 ns typ for 1.65V to 1.95V V
6.0 ns typ for 1.40V to 1.60V V
9.0 ns typ for 1.10V to 1.30V V
24.0 ns typ for 0.90V V
CC
■ Power-Off high impedance inputs and outputs
■ Static Drive (I
±2.6 mA @ 3.00V V
±2.1 mA @ 2.30V V
±1.5 mA @ 1.65V V
±1.0 mA @ 1.40V V
±0.5 mA @ 1.10V V
±20 µA@ 0.9V V
OH/IOL
)
CC
CC
CC
CC
CC
CC
■ Uses patented Quiet Series noise/EMI reduction
circuitry
■ Ultra small MicroPak
leadfree package
■ Ultra Low dynamic power
CC
CC
CC
CC
CC
from 0.9V to 3.6V
CC
ULP 2-Input OR Gate
Ordering Code:
Order Number
NC7SP32P5X MAA05A P32 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel
NC7SP32L6X MAC06A K5 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel
Battery Life vs. V
TinyLogic, Quiet Series, and MicroPak are trademarks of Fairchild Semiconductor Corporation.
© 2003 Fairchild Semiconductor Corporation DS500608 www.fairchildsemi.com
Package Product Code
Number Top Mark
Supply Voltage
CC
Package Description Supplied As
TinyLogic ULP and ULP -A with up to 50% les s power consumption can
extend your battery lif e significantly.
Battery Life = (V
Where, P
device
Assumes ideal 3.6V Lithium Ion battery with current rating of 900mAH and
derated 90% and device frequency at 10MHz, with C
= (I
battery
*I
* VCC) + (C
CC
battery
*.9)/(P
PD
)/24hrs/day
device
+ CL) * V
CC
2
* f
= 15 pF load
L
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Logic Symbol
Connection Diagrams
NC7SP32
Pin Descriptions
Pin Names Description
A, B Input
NC No Connect
Function Table
AB Y
LL L
LH H
HL H
HH H
H = HIGH Logic Level
L = LOW Logic Level
IEEE/IEC
Y Output
Y = A + B
Input Output
Pin Assignments for SC70
(Top View)
Pad Assignments for MicroPak
(Top Thru View)
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Absolute Maximum Ratings(Note 1) Recommended Operating
Supply Voltage (VCC) −0.5V to +4.6V
DC Input Voltage (V
DC Output Volt age (V
HIGH or LOW State (Note 2)
V
= 0V −0.5V to 4.6V
CC
DC Input Diode Current (I
DC Output Diode Current (I
V
> 0V −50 mA
OUT
V
< V
OUT
CC
DC Output Source/Sink Current (I
DC V
or Ground Current per
CC
Supply Pin (I
Storage Temperature Range (T
) −0.5V to +4.6V
IN
)
OUT
) VIN < 0V ±50 mA
IK
)
OK
or Ground) ±50 mA
CC
STG
−0.5V to V
) ± 50 mA
OH/IOL
CC
) −65°C to +150°C
+0.5V
+50 mA
Conditions
Supply Voltage 0.9V to 3.6V
Input Voltage (V
Output Voltage (V
HIGH or LOW State 0V to V
VCC = 0V 0V to 3.6V
Output Current in I
VCC = 3.0V to 3.6V ±2.6 mA
V
= 2.3V to 2.7V ±2.1 mA
CC
V
= 1.65V to 1.95V ±1.5 mA
CC
= 1.40V to 1.60V ±1 mA
V
CC
V
= 1.10V to 1.30V ±0.5 mA
CC
V
= 0.9V ±20 µA
CC
Free Air Operating Temperature (T
Minimum Input Edge Rate (
V
= 0.8V to 2.0V, VCC = 3.0V 10 ns/V
IN
Note 1: Absolute Maximum Ratings: are those values beyond which the
safety of the device can not be gu arant eed. The de vice sh ould no t be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The
“Recommended Operating Con ditions” table will define the conditions for
actual device opera tion.
Absolute Maximum Rating must be observed.
Note 2: I
O
Note 3: Unused inputs must be held HIGH or LOW. They may not float.
(Note 3)
) 0V to 3.6V
IN
)
OUT
OH/IOL
) −40°C to +85°C
A
∆t/∆V)
DC Electrical Characteristics
V
Symbol Parameter
V
HIGH Level 0.90 0.65 x V
IH
Input Voltage 1.10 ≤ VCC ≤ 1.30 0.65 x V
V
LOW Level 0.90 0.35 x V
IL
Input Voltage 1.10 ≤ V
V
HIGH Level 0.90 V
OH
Output Voltage 1.10 ≤ VCC ≤ 1.30 VCC − 0.1 VCC − 0.1
CC
(V) Min Max Min Max
1.40 ≤ VCC ≤ 1.60 0.65 x V
1.65 ≤ VCC ≤ 1.95 0.65 x V
2.30 ≤ VCC ≤ 2.70 1.6 1.6
≤ 3.60 2.1 2.1
3.00 ≤ V
CC
≤ 1.30 0.35 x V
CC
1.40 ≤ VCC ≤ 1.60 0.35 x V
1.65 ≤ VCC ≤ 1.95 0.35 x V
2.30 ≤ VCC ≤ 2.70 0.7 0.7
3.00 ≤ VCC ≤ 3.60 0.9 0.9
1.40 ≤ VCC ≤ 1.60 VCC − 0.1 VCC − 0.1
1.65 ≤ VCC ≤ 1.95 VCC − 0.1 VCC − 0.1
2.30 ≤ VCC ≤ 2.70 VCC − 0.1 VCC − 0.1
3.00 ≤ VCC ≤ 3.60 VCC − 0.1 VCC − 0.1
1.10 ≤ VCC ≤ 1.30 0.75 x V
1.40 ≤ VCC ≤ 1.60 1.07 0.99 IOH = −1 mA
1.65 ≤ VCC ≤ 1.95 1.24 1.22 IOH = −1.5 mA
2.30 ≤ VCC ≤ 2.70 1.95 1.87 IOH = −2.1 mA
3.00 ≤ VCC ≤ 3.60 2.61 2.55 IOH = −2.6 mA
TA = +25°CT
CC
CC
CC
CC
− 0.1 VCC − 0.1
CC
CC
0.65 x V
0.65 x V
0.65 x V
0.65 x V
CC
CC
CC
CC
0.70 x V
= −40°C to +85°C
A
CC
CC
CC
CC
0.35 x V
0.35 x V
0.35 x V
0.35 x V
CC
Units Conditions
V
CC
CC
CC
V
CC
V
NC7SP32
CC
IOH = −20 µA
IOH = −0.5 mA
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DC Electrical Characteristics (Continued)
Symbol Parameter
NC7SP32
V
LOW Level 0.90 0.1 0.1
OL
Output Voltage 1.10 ≤ VCC ≤ 1.30 0.1 0.1
1.40 ≤ V
1.65 ≤ VCC ≤ 1.95 0.1 0.1
2.30 ≤ V
3.00 ≤ V
1.10 ≤ VCC ≤ 1.30 0.30 x V
1.40 ≤ V
1.65 ≤ V
2.30 ≤ VCC ≤ 2.70 0.31 0.33 IOL = 2.1 mA
3.00 ≤ V
I
Input Leakage Current 0.90 to 3.60 ±0.1 ±0.9 µA0 ≤ VI ≤ 3.6V
IN
Power Off Leakage Current 0 1 5 µA0 ≤ (VI, VO) ≤ 3.6V
I
OFF
I
Quiescent Supply Current 0.90 to 3.60 0.9 5 µAVI = VCC or GND
CC
AC Electrical Characteristics
V
Symbol Parameter
t
Propagation Delay 0.90 24
PHL
t
PLH
t
Propagation Delay 0.90 27
PHL
t
PLH
t
Propagation Delay 0.90 34
PHL
t
PLH
C
Input Capacitance 0 2.0 pF
IN
C
Output Capacitance 0 4.0 pF
OUT
C
Power Dissipation
PD
Capacitance f = 10 MHz
CC
(V) Min Typ Max Min Max
1.10 ≤ VCC ≤ 1.30 4.0 9 18.7 3.5 30.9
≤ 1.60 2.0 6 12.4 1.5 13.9 CL = 10 pF
1.40 ≤ V
CC
1.65 ≤ VCC ≤ 1.95 1.5 5 9.6 1.0 12.1 RL = 1 MΩ
2.30 ≤ V
≤ 2.70 1.0 4 7.0 0.8 8.0
CC
≤ 3.60 1.0 3 5.7 0.5 6.9
3.00 ≤ V
CC
1.10 ≤ VCC ≤ 1.30 5.0 10 20.2 4.5 33.9
≤ 1.60 3.0 7 13.3 2.5 16.0 CL = 15 pF
1.40 ≤ V
CC
1.65 ≤ VCC ≤ 1.95 2.0 5 10.3 2.0 12.6 RL = 1 MΩ
2.30 ≤ V
≤ 2.70 1.5 4 7.4 1.0 8.2
CC
≤ 3.60 1.0 3 6.1 0.5 7.0
3.00 ≤ V
CC
1.10 ≤ VCC ≤ 1.30 6.0 12 24.0 5.0 43.0
≤ 1.60 4.0 8 16.0 3.0 18.0 CL = 30 pF
1.40 ≤ V
CC
1.65 ≤ VCC ≤ 1.95 2.0 6 12.0 2.0 14.0 RL = 1 MΩ
2.30 ≤ VCC ≤ 2.70 1.0 5 9.0 1.0 10.0
3.00 ≤ VCC ≤ 3.60 0.8 4 7.0 0.5 8.9
0.9 to 3.60 6 pF
V
CC
(V) Min Max Min Max
≤ 1.60 0.1 0.1
CC
≤ 2.70 0.1 0.1
CC
≤ 3.60 0.1 0.1
CC
≤ 1.60 0.31 0.37 IOL = 1 mA
CC
≤ 1.95 0.31 0.35 IOL = 1.5 mA
CC
≤ 3.60 0.31 0.33 IOL = 2.6 mA
CC
TA = +25°CT
TA = +25°CT
A
CC
= −40°C to +85°C
A
= −40°C to +85°C
0.30 x V
CC
Units Conditions
Units Conditions
I
OL
V
IOL = 0.5 mA
ns
ns
ns
VI = 0V or VCC,
= 20 µA
Figure
Number
Figures
1, 2
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AC Loading and Waveforms
Symbol
V
mi
V
mo
3.3V ± 0.3V 2.5V ± 0.2V 1.8V ± 0.15V 1.5V ± 0.10V 1.2V ± 0.10V 0.9V
1.5V VCC/2 VCC/2 VCC/2 VCC/2 VCC/2
1.5V VCC/2 VCC/2 VCC/2 VCC/2 VCC/2
FIGURE 1. AC Test Circuit
FIGURE 2. AC Waveforms
V
CC
NC7SP32
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Tape and Reel Specification
TAPE FORMAT for SC70
Package Tape Number Cavity Cover Tape
Designator Section Cavities Status Status
NC7SP32
P5X Carrier 3000 Filled Sealed
TAPE DIMENSIONS inches (millimeters)
Leader (Start End) 125 (typ) Empty Se aled
Trailer (Hub End) 75 (typ) Empty Sealed
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Tape and Reel Specification (Continued)
TAPE FORMAT for MicroPak
Package Tape Number Cavity Cover Tape
Designator Section Cavities Status Status
Leader (Start End) 125 (typ) Empty Sealed
L6X Carrier 5000 Filled Sealed
Trailer (Hub End) 75 (typ) E mp ty Seal e d
TAPE DIMENSIONS inches (millimeters)
NC7SP32
REEL DIMENSIONS inches (millimeters)
Tape
Size
8 mm
ABCDN W1 W2 W3
7.0 0.059 0.512 0.795 2.165 0.331
(177.8) (1.50) (13.00) (20.20) (55.00) (8.40
+ 0.059/−0.000 0.567 W1 + 0.078/−0.039
+ 1.50/−0.00) (14.40) (W1 + 2.00/−1.00)
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Physical Dimensions inches (millimeters) unless otherwise noted
NC7SP32
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide
Package Number MAA05A
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
NC7SP32 TinyLogic
ULP 2-Input OR Gate
6-Lead MicroPak, 1.0mm Wide
Package Number MAC06A
Fairchild does not assume any responsibility for use of any circuitry described , no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are dev ic es or syste ms
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provide d in the l abe ling, can be reasonably expected to result in a significant injury to the
user.
2. A critical compo nent in any com ponen t of a life s upp ort
device or system whose failure to perform can be reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
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