Fairchild Semiconductor NC7SV38 Datasheet
NC7SV38
NC7SV38 TinyLogic
August 2002
Revised March 2003
TinyLogic
ULP-A 2-Input NAND Gate
(Open Drain Output)
General Description
The NC7SV38 is a single 2-Input NAND Gate with open
drain output stage from Fairchild’s Ultra Low Power-A
(ULP-A) series of TinyLogic
tions that require e xtreme high speed, hig h drive and low
power. This product is designed for a wide low voltage
operating range (0.9V to 3.6V V
require more drive and speed than the TinyLogic ULP
series, but still offer best in class low power operation.
The NC7SV38 is uniquel y designed for optimi zed power
and speed, and is fabricated with an advanced CMOS
technology to achieve high-speed operation while maintaining low CMOS power dissipation.
. ULP-A is ideal f or applica-
) and applications that
CC
Features
■ 0.9V to 3.6V VCC supply operation
CC
CC
CC
CC
CC
from 0.9V to 3.6V
CC
■ 3.6V overvoltage tolerant I/O’s at V
■ Extremely High Speed t
PD
1.0 ns typ for 2.7V to 3.6V V
1.2 ns typ for 2.3V to 2.7V V
2.0 ns typ for 1.65V to 1.95V V
3.2 ns typ for 1.4V to 1.6V V
6.0 ns typ for 1.1V to 1.3V V
13.0 ns typ for 0.9V V
CC
■ Power-Off high impedance inputs and outputs
■ High Static Drive (I
±24 mA @ 3.00V V
±18 mA @ 2.30V V
±6 mA @ 1.65V V
±4 mA @ 1.4V V
±2 mA @ 1.1V V
±0.1 mA @ 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
ULP-A 2-Input NAND Gate (Open Drain Output)
Ordering Code:
Order Number
NC7SV38P5X MAA05A V38 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel
NC7SV38L6X MAC06A G9 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel
Battery Life vs. V
TinyLogic is a registered trademark of Fairchild Semiconductor Corpor ation.
MicroPak and Quiet Series are trade m arks of Fairchild Sem ic onductor Corporation.
© 2003 Fairchild Semiconductor Corporation DS500614 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 frequenc y 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
Logic Symbol
Connection Diagrams
IEEE/IEC
NC7SV38
Pin Descriptions
Pin Names Description
A, B Input
Y Output
NC No Connect
Function Table
Y = AB
Input Output
AB Y
LL *H
LH *H
HL *H
HH L
H = HIGH Logic Level
L = LOW Logic Level
*H = HIGH Impedance Output State (Ope n D rain)
Pin Assignments for SC70
(Top View)
Pad Assignments for MicroPak
(Top Thru View)
www.fairchildsemi.com 2
Absolute Maximum Ratings(Note 1) Recommended Operating
Supply Voltage (VCC) −0.5V to +4.6V
DC Input Voltage (V
DC Output Voltag e (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
= 0.0V 0V to 3.6V
V
CC
HIGH or LOW State 0V to V
Output Current in IOH/I
VCC = 3.0V to 3.6V ±24 mA
V
= 2.3V to 2.7V ±18 mA
CC
V
= 1.65V to 1.95V ±6 mA
CC
= 1.4V to 1.6V ±4 mA
V
CC
V
= 1.1V to 1.3V ±2 mA
CC
V
= 0.9V ±0.1 mA
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
OL
) −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
LOW Level 0.90 0.1 0.1
OL
Output Voltage 1.10 ≤ VCC ≤ 1.30 0.1 0.1
I
Input Leakage Current 0.90 to 3.60 ±0.1 ±0.9 µA0 ≤ VI ≤ 3.6V
IN
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 2.0 2.0
2.70 ≤ 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
2.70 ≤ VCC ≤ 3.60 0.8 0.8
1.40 ≤ VCC ≤ 1.60 0.2 0.2
1.65 ≤ VCC ≤ 1.95 0.2 0.2
2.30 ≤ VCC < 2.70 0.2 0.2
2.70 ≤ VCC ≤ 3.60 0.2 0.2
1.10 ≤ VCC ≤ 1.30 0.25 x V
1.40 ≤ VCC ≤ 1.60 0.25 x V
1.65 ≤ VCC ≤ 1.95 0.3 0.3 IOL = 6 mA
2.30 ≤ VCC < 2.70 0.4 0.4
2.70 ≤ VCC ≤ 3.60 0.4 0.4
2.30 ≤ VCC < 2.70 0.6 0.6
2.70 ≤ VCC ≤ 3.60 0.4 0.4
2.70 ≤ VCC ≤ 3.60 0.55 0.55 IOL = 24 mA
TA = +25°CT
CC
CC
CC
CC
0.65 x V
0.65 x V
0.65 x V
0.65 x V
CC
CC
CC
CC
CC
CC
= −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
0.25 x V
0.25 x V
Units Conditions
CC
CC
CC
CC
CC
CC
V
V
V
NC7SV38
CC
IOL = 100 µA
IOL = 2 mA
IOL = 4 mA
IOL = 12 mA
IOL = 18 mA
3 www.fairchildsemi.com
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