© 2004 Fairchild Semiconductor Corporation DS012185 www.fairchildsemi.com
Februa ry 199 7
Revised August 2004
NC7ST04 TinyLogic
HST Inverter
NC7ST04
TinyLogic HST Inverter
General Description
The NC7ST04 is a single high performance CMOS
Inverter, with TTL-compatible inputs. Advanced Silicon
Gate CMOS fabrication assures high speed and low power
circuit operation. ESD protection diodes inherently guard
both input and output with respect to the VCC and GND
rails. High gain circuitry offers high noise immunity and
reduced sensitivity to input edg e rate. The TTL-compatible
input facilitates TTL to NMOS/CMOS interfacing. Device
performa nce is similar to M M74HCT but w ith ½ the o utput
current drive of HC/HCT.
Features
■Space saving SOT23 or SC70 5-lead package
■Ultra small MicroPak leadless packa ge
■High Spee d; tPD <7 ns typ, VCC = 5V, CL = 15 pF
■Low Quiescent Power; ICC <1 µA typ, VCC = 5.5V
■Balanced Output Drive ; 2 mA IOL, −2 mA IOH
■TTL-compatible inputs
Ordering Code:
Logic Symbol
IEEE/IEC
Pin Descriptions
Function Table
Y = A
H = HIGH Logic Level
L = LOW Logic Le v el
Connection Diagrams
Pin Assignments f or SC70 and SOT23
(Top View)
Pad Assignments for MicroPak
(Top Thru View)
TinyLogic is a reg is t ered trademark of F airc hild Semiconduc t or Corpo ration.
MicroPak is a trad em ark of Fairchild Sem icond uc t or Corporation.
Order Package Product Code Package De scription Supplied As
Number Number Top Mark
NC7ST04M5X MA05B 8S04 5-Lead SOT23, JEDEC MO-178, 1.6mm 3k Units on Tape and Reel
NC7ST04P5X MAA05A T04 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel
NC7ST04L6X MAC06A XX 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel
Pin Names Descri ption
A Input
Y Output
NC No Connect
Input Output
AY
LH
HL
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NC7ST04
Absolute Maximum Ratings(Note 1) Recommended Operating
Conditions (Note 2)
Note 1: Absolute Maximum Ratings a re those va lues beyon d which d am-
age to the dev ice may occur. The databook specification s should be met,
without exception, to ensure that the system design is reliable over its
power supply, temperature, and output/input loading variables. Fairchild
does not recom mend op eration of circuits o utside th e databoo k specific a-
tions.
Note 2: Unu s ed inputs m ust be he ld H I GH or LOW. They ma y not fl oat.
DC Electrical Characteristics
Supply Voltage (VCC)−0.5V to +7.0V
DC Input Diode Current (IIK)
VIN < −0.5V −20 mA
VIN ≥ VCC + 0.5V +20 mA
DC Input Voltage (VIN)−0.5V to VCC +0.5V
DC Output Diode Current (IOK)
VOUT < −0.5V −20 mA
VOUT > VCC + 0.5V +20 mA
Output Voltage (VOUT)−0.5V to VCC +0.5V
DC Output Source or Sink
Current (IOUT)±12.5 mA
DC VCC or Ground Current per
Supply Pin (ICC or IGND)±25 mA
Storage Temperature (TSTG)−65°C to +150°C
Junction Temperature (TJ)150°C
DC VCC or Ground Current per
(Soldering, 10 seconds) 260°C
Power Dissipation (PD) @ +85°C
SOT2 3-5 200 mW
SC70-5 150 mW
Supply Voltage 4.5V–5.5V
Input Voltage (VIN)0V–VCC
Output Voltage (VOUT)0V–VCC
Operating Tempera ture (TA)−40°C t o +85°C
Input Rise and Fall Time (tr, tf)
VCC = 5.0V 0–500 ns
Thermal Resistance (θJA)
SOT23-5 300°C/W
SC70-5 425°C/W
Symbol Parameter VCC T
A = +25°CT
A = −40°C to +85°CUnits Conditions
(V)MinTypMaxMinMax
VIH HIGH Level Input Voltage 4.5–5.5 2.0 2.0 V
VIL LOW Level Input Voltage 4.5–5.5 0.8 0.8 V
VOH HIGH Level Output Voltage 4.5 4.4 4.5 4.4 V IOH = −20 µA, VIN = VIL,
4.5 4.18 4.35 4.13 V IOH = −2 mA
VOL LOW Level Output Voltage 4.5 0 0.1 0.1 V IOL = 20 µA, VIN = VIH,
4.5 0.10 0.26 0.33 V IOL = 2 mA
IIN Input Leakage Current 5.5 ±0.1 ±1.0 µA0 ≤ VIN ≤ 5.5V
ICC Quiescent Supply Current 5.5 1.0 10.0 µAV
IN = VCC or GND
ICCT ICC per Input 5.5 2.0 2.9 mA Input VIN = 0.5V or 2.4V
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NC7ST04
AC Electrical Characteristics
Note 3: CPD is defined as the value of the internal equivalent capacitance which is derived from dynamic operating current consumption (ICCD) at no output
loading and operating at 50% duty cycle. (See Figure 2.) CPD is related to ICCD dynam ic operating current by th e ex pression:
ICCD = (CPD) (VCC) (fIN) + (I CCstatic).
AC Loading and Waveforms
CL include s l oad and str ay c apacitan ce
Input PRR = 1.0 MHz, t w = 500 ns
FIGURE 1. AC Test Circuit
Input = AC Wav efo r m; PRR = Variable; Duty Cycle = 50%
FIGURE 2. ICCD Test Circuit
FIGURE 3. AC Waveforms
Symbol Parameter VCC TA = +25°CT
A = −40°C to +85°CUnits Conditions Figure
(V) Min Typ Max Min Max Number
tPLH, Propagation Delay 5.0 3.5 12 ns CL = 15 pF
Figures
1, 3
tPHL 6.0 17
4.5 6.2 16 20
ns CL = 50 pF
11.4 27 31
5.5 4.3 14 18
11.1 26 30
tTLH, Output Transition Time 5.0 4 10 ns CL = 15 pF Figures
1, 3
tTHL 4.5 11 25 31 ns CL = 50 pF
5.5 10 21 26
CIN Input Capacitance Open 2 10 pF
CPD Power Dissipation Capacitance 5.0 6 pF (Note 3) Figure 2
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NC7ST04
Tape and Reel Specification
TAPE FORMAT for SC70 and SOT23
TAPE DIMENSIONS inches (millimeters)
Package Tape Number Cavity Cover T ape
Designator Section Cavities Status Status
Leader (Start End) 125 (typ) Empty Sealed
M5X, P5X Carrier 3000 Filled Sealed
Trailer (Hub End) 75 (typ) Empty Sealed
Package Tape Size DIM A DIM B DIM F DIM KoDIM P1 DIM W
SC70-5 8 mm 0.093 0.096 0.138 ± 0.004 0.053 ± 0.004 0.157 0.315 ± 0.004
(2.35) (2.45) (3.5 ± 0.10) (1.35 ± 0.10) (4) (8 ± 0.1)
SOT23-5 8 mm 0.130 0.130 0.138 ± 0.002 0.055 ± 0.004 0.157 0.315 ± 0.012
(3.3) (3.3) (3.5 ± 0.0 5) (1.4 ± 0.11) (4) (8 ± 0.3)
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NC7ST04
Tape and Reel Specification (Continu ed)
TAPE FORMAT for MicroPak
REEL DIMENSIONS inches (millimeters)
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) Emp ty Sealed
Tape
Size ABCDN W1 W2 W3
8 mm 7.0 0.059 0.512 0.795 2.165 0.331 + 0.059/−0.000 0.567 W1 + 0.078/−0.039
(177.8) (1.50) (13.00) (20.20) (55.00) (8.40 + 1.50/−0.00) (14.40) (W1 + 2.00/−1.00)
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NC7ST04
Physical Dimensions inches (millimeters) unless otherwise noted
5-Lead SOT23, JEDEC MO-178, 1.6mm
Package Number MA05B
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NC7ST04
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide
Package Number MAA05A
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NC7ST04 TinyLogi c
HST Inverter
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
6-Lead Mic roPak, 1.0mm Wide
Package Number MAC06A
Fairchild does not assu me any responsibility for use of any circuitry de scribed, 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 suppor t de vices o r syste ms are devices 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 rea-
sonably expected to result in a significant injury to the
user.
2. A critical compon ent i n any compon ent of a lif e supp ort
device or system whose failure to perform can be rea-
sonabl y ex pect ed to ca use the fa ilu re of the li fe su pp ort
device or system, or to affect its safety or effectiveness.
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