© 2005 Fairchild Semiconductor Corporation DS012141 www.fairchildsemi.com
October 1995
Revised January 2005
NC7S08 TinyLogic£ HS 2-Input AND Gate
NC7S08
TinyLogic£ HS 2-Input AND Gate
General Descript ion
The NC7S08 is a single 2-Input high performance CMOS
AND Gate. Advanced Silicon Gate CMOS fabrication
assures hi gh speed and low po wer cir cuit oper ation ove r a
broad VCC range. ESD protection diodes inherently guard
both inputs and output with respect to the VCC and GND
rails. Three stages of gain between inputs and outputs
assures high noise immunity and reduced sensitivity to
input edge rate.
Features
■Space saving SOT23 or SC70 5-lead package
■Ultra small MicroPak
¥
Pb-Free leadless package
■High Speed; tPD 3.5 ns typ
■Low Quiescent Power; ICC
1
P
A
■Balanced Output Drive ; 2 mA IOL,
2 mA IOH
■Broad VCC Operating Range; 2V–6V
■Balanced P ropag ation Delays
■Specified for 3V operation
Ordering Code:
Note 1: “_NL” indicat es Pb-Fre e product (per JEDE C J- ST D -020B). D ev ic e is available in Tape and Reel only.
TinyLogic
£
is a regist ered trad em ark of Fairc hild Semiconduc t or Corpo ration.
MicroPak
¥
is a tradem ark of F airchild Sem iconduc t or Corporation.
Order Number Package Product Code Package Description Supplied As
Number Top Mark
NC7S0 8M 5X MA05B 7S08 5-Lead SO T2 3, JED EC MO- 17 8, 1.6m m 3k Units on Tape and Reel
NC7S08M5X_NL
(Note 1) MA05B 7S08 Pb-Free 5-Lead SOT23, JEDEC MO-178, 1.6mm 3k Units on Tape and Reel
NC7S0 8P5X MAA05A S08 5-Lead SC 70, E IA J SC-8 8a, 1.2 5m m Wid e 3k Units on Tape and Reel
NC7S08P5X_NL
(Note 1) MAA05A S08 Pb-Free 5-Lead SC70, EIAJ SC-88a, 1.25mm Wide 3k Units on Tape and Reel
NC7S08L6X MAC06A PP Pb-Free 6-Lead MicroPak, 1.0mm Wide 5k Units on Tape and Reel
www.fairchildsemi.com 2
NC7S08
Logic Symbol
IEEE/IEC
Pin Descriptions
Function Table
Y
AB
H
HIGH Logi c Level L
LOW Lo gic Level
Connection Diagrams
Pin Assignments for SC70 and SOT23
(Top View)
Pad Assignments for MicroPak
(Top Thru View)
Pin Names Description
A, B Inputs
YOutput
NC No Connect
Inputs Output
ABY
LLL
LHL
HLL
HHH
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NC7S08
Absolute Maximum Ratings(Note 2) Recommended Operating
Conditions (Note 3)
Note 2: Absol ut e maximum rati ngs are those values beyond which damage
to the dev ice may occur. The databook specifi cations should be met, with-
out exception, to ensure that the system design is reliable over its power
supply, temperature, and output/input loading variables. Fairchild does not
recommend operation of circuits outside databook specifications.
Note 3: Unused inputs must be held HIGH or LOW. They may not float.
DC Electrical Characteristics
Supply Voltage (VCC)
0.5V to
7.0V
DC Input Diode Current (IIK)
@ VIN
d
0.5V
20 mA
@ VIN
t
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
DC Output Voltage (VOUT)
0.5V to VCC
0.5V
DC Output Source
or Sink Current (IOUT)
r
12.5 mA
DC VCC or Ground Current
per Output Pin (ICC or IGND)
r
25 mA
Storage Temperature (TSTG)
65
q
C to
150
q
C
Junction Temperature (TJ)150
q
C
Lead Temperature (TL);
(Solder ing, 10 seco nds) 260
q
C
Power Dissipation (PD) @
85
q
C
SOT23-5 200 mW
SC70-5 150 mW
Supply Voltage (VCC) 2.0V to 6.0V
Input Voltage (VIN)0V to V
CC
Output Voltage (VOUT)0V to V
CC
Operating Temperature (TA)
40
q
C to
85
q
C
Input Rise and Fall Time (tr, tf)
VCC @ 2.0V 0 to 1000 ns
VCC @ 3.0V 0 to 750 ns
VCC @ 4.5V 0 to 500 ns
VCC @ 6.0V 0 to 400 ns
Thermal Resistance (
T
JA)
SOT23-5 300
q
C/W
SC70-5 425
q
C/W
Symbol Parameter VCC TA
25
q
CT
A
40
q
C to
85
q
CUnits Conditions
(V) Min Typ Max Min Max
VIH HIGH Level Input Voltage 2.0 1.50 1.50 V
3.0-6.0 0.7 VCC 0.7 VCC
VIL LOW Level Input Voltage 2.0 0.50 0.50 V
3.0-6.0 0.3 VCC 0.3 VCC
VOH HIGH Level Output Voltage 2.0 1.90 2.0 1.90
V
3.0 2.90 3.0 2.90 IOH
20
P
A
4.5 4.40 4.5 4.40 VIN
VIH
6.0 5.90 6.0 5.90
V
VIN
VIH
3.0 2.68 2.85 2.63 IOH
1.3 mA
4.5 4.18 4.35 4.13 IOH
2 mA
6.0 5.68 5.85 5.63 IOH
2.6 mA
VOL LOW Level Output Voltage 2.0 0.0 0.10 0.10
V
3.0 0.0 0.10 0.10 IOL
20
P
A
4.5 0.0 0.10 0.10 VIN
VIL
6.0 0.0 0.10 0.10
V
VIN
VIH or VIL
3.0 0.1 0.26 0.33 IOH
1.3 mA
4.5 0.1 0.26 0.33 IOL
2 mA
6.0 0.1 0.26 0.33 IOL
2.6 mA
IIN Input Leakage Current 6.0
r
0.1
r
1.0
P
AV
IN
VCC, GND
ICC Quiescent Supply Current 6.0 1.0 10.0
P
AV
IN
VCC, GND
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NC7S08
AC Electrical Characteristics
Note 4: CPD is defined as the v alue of the intern al eq uiva lent capac itance whic h is derive d from dyna mic operat ing c urrent consu mpt ion (ICCD) at no output
loading and operating at 50% duty cycle. (See Figure 2.) CPD is relate d to I CCD dynamic operating current by the expression:
ICCD
(CPD)(VCC)(fIN)
(ICCstatic).
AC Loading and Waveforms
CL includes load and stray capacitance
Input PRR
1.0 MHz; tW
500 ns
FIGURE 1. AC Test Circuit
Input
AC Waveform;
PRR
variable; Duty Cycle
50%
FIGURE 2. ICCD Test Circuit
FIGURE 3. AC Waveforms
Symbol Parameter VCC TA
25
q
CT
A
40
q
C to
85
q
CUnits Conditions Figure
(V) Min Typ Max Min Max Number
tPLH, Propagation Delay 5.0 3.5 15 ns CL
15 pF
Figures
1, 3
tPHL 2.0 20 100 125
ns CL
50 pF
3.0 11 27 35
4.5 8 20 25
6.0 7 17 21
tTLH, Output Transition Time 5.0 3.0 10 ns CL
15 pF
Figures
1, 3
tTHL 2.0 25 125 155
ns CL
50 pF
3.0 16 35 45
4.5 11 25 31
6.0 9 21 26
CIN Input Capacit ance Open 2 10 10 pF
CPD Power Dissipation Capacitance 5.0 6 pF (Note 4) Figure 2
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NC7S08
Tape and Reel Sp ecification
TAPE FORMAT for SC70 and SOT23
TAPE DIMENSIONS inches (millimeters)
Package Tape Number Cavity Cover Tape
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
r
0.004 0.053
r
0.004 0.157 0.315
r
0.004
(2.35) (2.45) (3.5
r
0.10) (1.35
r
0.10) (4) (8
r
0.1)
SOT23- 5 8 mm 0.130 0.130 0.138
r
0.002 0.055
r
0.004 0.157 0.315
r
0.012
(3.3) (3.3) (3.5
r
0.05) (1.4
r
0.11) (4) (8
r
0.3)
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NC7S08
Tape and Reel Specification (Continued)
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) Empty 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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NC7S08
Physical Dimensions inches (millimeters) unless otherwise noted
5-Lead SOT23, JEDEC MO-178, 1.6mm
Package Number MA05B
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NC7S08
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
5-Lead SC70, EIAJ SC-88a, 1.25mm Wide
Package Number MAA05A
9 www.fairchildsemi.com
NC7S08 TinyLogic£ HS 2-Input AND Gate
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
Pb-Free 6-Lead MicroPak, 1.0mm Wide
Package Number MAC06A
Fairchild does not assum e any responsibility for use of any circuitry described, n o 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 o r syst ems 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
instruct ions fo r use provided in the l abe li ng, can be re a-
sonably expected to result in a significant injury to the
user.
2. A critica l compo nent in any componen t o f a life s upp ort
device or system whose failure to perform can be rea-
sonabl y e xpec ted to cause th e fa i lure of the l ife suppor t
device or system, or to affect its safety or effectiveness.
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