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NC7ST00
NC7ST00 TinyLogic
February 1997
Revised August 2004
TinyLogic
General Description
The NC7ST00 is a single 2-In put high pe rform anc e CMOS
NAND Gate, with TTL-compatible inputs. Advanced Silicon
Gate CMOS fabrication assures high speed and low power
circuit operation. E SD protection diodes inherently g uard
both inputs and outpu t with respect to the V
rails. High gain circuitry offers high noise immunity and
reduced sensitivity to input edge rate. The TTL-compa tible
inputs facilitate TTL to NMOS/CMOS inte rfacing. Device
performance is similar to MM74HCT but with 1/2 the output
current drive of HC/HCT.
HST 2-Input NAND Gate
Features
■ Space saving SOT23 or SC70 5-lead package
■ Ultra small MicroPak
■ High Speed; t
and GND
CC
■ Low Quiescent Power; I
■ Balanced Output Drive; 2 mA I
■ TTL-compatible inputs
leadless package
< 7 ns typ, VCC = 5V, CL = 15 pF
PD
< 1 µA typ, VCC = 5.5V
CC
, −2 mA I
OL
OH
Ordering Code:
Order Package Product Code
Number Number Top Mark
NC7ST00M5X MA05B 8S00 5-Lead SOT23, JEDEC MO-178, 1.6mm 3k Units on Tape and Reel
NC7ST00P5X MAA05A T00 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel
NC7ST00L6X MAC06A E3 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel
Logic Symbol
IEEE/IEC
Package Description Supplied As
Connection Diagrams
Pin Assignme nts for SOT23 and SC70
HST 2-Input NAND Gate
Pin Descriptions
Pin Names Description
A, B Inputs
Y Output
NC No Connect
Pad Assignments for MicroPak
(Top View)
Function Table
Y = AB
Inputs Output
ABY
LLH
LHH
HLH
HHL
H = HIGH Logic Le v el
L = LOW Logic Level
TinyLogic is a registered tradema rk of F airc hild Semiconduct or Corporation.
MicroPak is a tradem ark of Fairchild Semiconductor Corporation.
© 2004 Fairchild Semiconductor Corporation DS012181 www.fairchildsemi.com
(Top Thru View)
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Absolute Maximum Ratings(Note 1) Recommended Operating
Supply Voltage (VCC) −0.5V to +7.0V
DC Input Diode Current (l
NC7ST00
V
< −0.5V −20 mA
IN
≥ VCC + 0.5V +20 mA
V
IN
DC Input Voltage V
DC Output Diode Current (I
< −0.5V −20 mA
V
OUT
V
> VCC +0.5V +20 mA
OUT
Output Voltage (V
)
IK
IN
OK
) −0.5V to VCC + 0.5V
OUT
−0.5V to V
)
DC Output Source or
Sink Current (I
DC V
or Ground Current per
CC
Supply Pin (I
Storage Temperature (T
Junction Temperature (T
Lead Temperature (T
) ±12.5 mA
OUT
or I
CC
) ±25 mA
GND
) −65°C to +150°C
STG
) 150°C
J
);
L
(Soldering, 10 seconds) 260
Power Dissipation (P
) @ +85°C
D
SOT23-5 200 mW
SC70-5 150 mW
CC
+ 0.5V
Conditions
Supply Voltage 4.5V to 5.5V
Input Voltage (V
Output Voltage (V
Operating Temperature (TA) −40°C to +85°C
Input Rise and Fall Time (t
V
= 5.0V 0 to 500 ns
CC
Thermal Resistance (
SOT23-5 300
SC70-5 425
Note 1: Absolute Maximum Ratings a re those va lues beyon d which d am-
°C
age to the device may occu r. The databook specifica tions should be met ,
without exception, to ensure that the design is reliable over its power supply, temperature, and output/input loading variables Fairchild does not recommend operation of circuits outside th e databook specific at ions.
Note 2: Unused inputs must be held HIGH or LOW. They may not float.
(Note 2)
) 0.0 V to V
IN
) 0V to V
OUT
, tf)
r
θ
)
JA
DC Electrical Characteristics
Symbol Parameter
V
V
V
V
I
I
I
HIGH Level Input Voltage 4.5–5.5 2.0 2.0 V
IH
LOW Level Input Voltage 4.5–5.5 0.8 0.8 V
IL
HIGH Level Output Voltage 4.5 4.4 4.5 4.4
OH
LOW Level Output Voltage 4.5 0 0.1 0.1
OL
Input Leakage Current 5.5 ±0.1 ±1.0 µA0 ≤ VIN ≤ 5.5V
IN
Quiescent Supply Current 5.5 1.0 10.0 µAVIN = VCC or GND
CC
CCTICC
per Input 5.5 2.0 2.9 mA One Input VIN = 0.5V or 2.4V,
V
CC
(V) MinTypMaxMinMax
4.5 4.18 4.35 4.13 I
4.5 0.10 0.26 0.33 I
TA = +25°CT
= −40°C to +85°C
A
Units Conditions
V
V
°C/W
°C/W
IOH = −20 µA
= −2 mA
OH
= V
V
IN
IL
IOL = 20 µA
= 2 mA
OL
= V
V
IN
IH
Other Input VCC or GND
CC
CC
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AC Electrical Characteristics
Symbol Parameter
t
, Propagation Delay 5.0 3.4 12
PLH
t
PHL
VCC T
(V) Min Typ Max Min Max Number
4.5 6.0 16 20
5.5 4.1 14 18
, Output Transition Time 5.0 4 10 ns CL = 15 pF
t
TLH
t
THL
4.5 11 25 31
5.5 10 21 26
C
Input Capacitance Open 2 10 pF
IN
C
Power Dissipation Capacitance 5.0 6 pF (Note 3) Figure 2
PD
Note 3: CPD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current. Current consumption (I
output loading and operating at 50% duty cycle. (See Figure 2). CPD is related to I
= (CPD)(VCC)(fIN) + (I
I
CCD
CCstatic
).
= +25°CT
A
= −40°C to +85°C
A
6.3 17
11.5 27 31
11.2 26 30
dynamic operating current by the expressi on:
CCD
Units Conditions
C
= 15 pF
L
ns
C
= 50 pF
L
ns CL = 50 pF
AC Loading and Waveforms
CL includes load and s tr ay c apacitance
Input PR R = 1.0 MHz; t
= 500 ns
w
FIGURE 1. AC Test Circuit
CCD
Figure
Figures
1, 3
Figures
1, 3
) at no
NC7ST00
Input = AC Wavefor m; PRR = variable; Duty Cycle = 50%
FIGURE 2. I
Test Circuit
CCD
FIGURE 3. AC Waveforms
3 www.fairchildsemi.com
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Tape and Reel Specification
TAPE FO RM AT
Package Tape Number Cavity Cover Tape
Designator Section Cavities Status Status
NC7ST00
M5X, P5X Carrier 3000 Filled Sealed
TAPE DIMENSIONS inches (millimeters)
Leader (Start End) 125 (typ) Empty Sealed
Trailer (Hub End) 75 (typ) Empty Sealed
Package
SC70-5 8 mm
SOT23-5 8 mm
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Tape Size DIM A DIM B DIM F DIM K
0.093 0.096 0.138
(2.35) (2.45) (3.5
0.130 0.130 0.138
(3.3) (3.3) (3.5
DIM P1 DIM W
o
± 0.004 0.053 ± 0.004 0.157 0.315 ± 0.004
± 0.10) (1.35 ± 0.10) (4) (8 ± 0.1)
± 0.002 0.055 ± 0.004 0.157 0.315 ± 0.012
± 0.05) (1.4 ± 0.11) (4) (8 ± 0.3)
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Tape and Reel Specification (Continu ed)
TAPE FORMAT for MicroPak
Package Tape Number Ca vit y Cove r Tape
Designator Section Cavities Status Status
Leader (Start End) 125 (typ) Empty Sealed
L6X Carrier 5000 Filled Sealed
Trailer (Hub End) 75 (typ) Empty Sealed
NC7ST00
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)
5 www.fairchildsemi.com
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Physical Dimensions inches (millimeters) unless otherwise noted
NC7ST00
5-Lead SOT23, JEDEC MO-178, 1.6mm
Package Number MA05B
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
NC7ST00
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide
Package Number MAA05A
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Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
HST 2-Input NAND Gate
NC7ST00 TinyLogic
6-Lead MicroPak, 1.0mm Wide
Package Number MAC06A
Fairchild does not assume any responsibility for use of any circuitr y described, no circuit patent licenses are implied a nd
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 device s 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 provided in the labeling, can be reasonably expected to result in a significant inju ry to the
user.
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2. A critical component in any compon ent of a l ife supp ort
device or system whose failu re to perform can be reasonably expected to cause the failure of the li fe su pp ort
device or system, or to affect its safety or effectiveness.
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