ON NL37WZ14 Triple schmitt−trigger inverter Datasheet

NL37WZ14
Triple Schmitt−Trigger
Inverter
The NL37WZ14 is a high performance triple inverter with
Schmitt−Trigger inputs operating from a 1.65 to 5.5 V supply.
Pin configuration and function are the same as the NL37WZ04, but
the inputs have hysteresis, and with its Schmitt trigger function, the
NL37WZ14 can be used as a line receiver which will receive slow
input signals. The NL37WZ14 is capable of transforming slowly
changing input signals into sharply defined, jitter−free output signals.
In addition, it has a greater noise margin than conventional inverters.
The NL37WZ14 has hysteresis between the positive−going and the
negative−going input thresholds (typically 1.0 V) which is determined
internally by transistor ratios and is essentially insensitive to
temperature and supply voltage variations.
• Designed for 1.65 V to 5.5 V VCC Operation
• Over Voltage Tolerant Inputs and Outputs
• LVTTL Compatible − Interface Capability with 5 V TTL Logic
•
•
•
MARKING
DIAGRAM
8
US8
US SUFFIX
CASE 493
8
1
Features
•
•
•
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with VCC = 3 V
LVCMOS Compatible
24 mA Balanced Output Sink and Source Capability
Near Zero Static Supply Current Substantially Reduces System
Power Requirements
Current Drive Capability is 24 mA at the Outputs
Chip Complexity: FET = 94
Pb−Free Package is Available
1
IN A1
2
OUT Y3
IN A2
VCC
8
OUT Y1
7
3
LA M G
G
1
LA
M
G
= Device Code
= Date Code*
= Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation may vary depending upon
manufacturing location.
PIN ASSIGNMENT
1
IN A1
2
OUT Y3
3
IN A2
4
GND
5
OUT Y2
6
IN A3
7
OUT Y1
8
VCC
IN A3
6
FUNCTION TABLE
GND
4
5
A Input
OUT Y2
L
H
Y Output
H
L
Figure 1. Pinout (Top View)
1
IN A1
ORDERING INFORMATION
OUT Y1
IN A2
1
OUT Y2
IN A3
1
OUT Y3
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
Figure 2. Logic Symbol
© Semiconductor Components Industries, LLC, 2006
April, 2006 − Rev. 6
1
Publication Order Number:
NL37WZ14/D
NL37WZ14
MAXIMUM RATINGS
Symbol
Value
Unit
DC Supply Voltage
*0.5 to )7.0
V
VI
DC Input Voltage
*0.5 to )7.0
V
VO
DC Output Voltage
*0.5 to )7.0
V
IIK
DC Input Diode Current
VI < GND
*50
mA
IOK
DC Output Diode Current
VO < GND
*50
mA
IO
DC Output Sink Current
$50
mA
ICC
DC Supply Current per Supply Pin
$100
mA
IGND
DC Ground Current per Ground Pin
$100
mA
TSTG
Storage Temperature Range
*65 to )150
_C
260
_C
VCC
Parameter
TL
Lead Temperature, 1 mm from Case for 10 Seconds
TJ
Junction Temperature under Bias
)150
_C
qJA
Thermal Resistance (Note 1)
250
_C/W
PD
Power Dissipation in Still Air at 85_C
250
mW
MSL
Moisture Sensitivity
FR
Flammability Rating
VESD
Level 1
Oxygen Index: 28 to 34
ESD Withstand Voltage
UL 94 V−0 @ 0.125 in
Human Body Model (Note 2)
Machine Model (Note 3)
Charged Device Model (Note 4)
> 2000
> 200
N/A
V
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Measured with minimum pad spacing on an FR4 board, using 10 mm−by−1 inch, 2−ounce copper trace with no air flow.
2. Tested to EIA/JESD22−A114−A.
3. Tested to EIA/JESD22−A115−A.
4. Tested to JESD22−C101−A.
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
Parameter
Supply Voltage
VI
Input Voltage
VO
Output Voltage
TA
Operating Free−Air Temperature
Dt/DV
Input Transition Rise or Fall Rate
Operating
Data Retention Only
(Note 5)
(HIGH or LOW State)
Min
Max
Unit
2.3
1.5
5.5
5.5
V
0
5.5
V
0
5.5
V
*40
)85
_C
0
0
0
No Limit
No Limit
No Limit
ns/V
VCC = 2.5 V $0.2 V
VCC = 3.0 V $0.3 V
VCC = 5.0 V $0.5 V
5. Unused inputs may not be left open. All inputs must be tied to a high− or low−logic input voltage level.
DEVICE ORDERING INFORMATION
Device Order Number
NL37WZ14US
NL37WZ14USG
Package Type
Tape and Reel Size
US8
178 mm, 3000 Units / Tape & Reel
US8
(Pb−Free)
178 mm, 3000 Units / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
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2
NL37WZ14
DC CHARACTERISTICS
VCC
Symbol
VT)
VT*
VH
VOH
VOL
Parameter
Condition
(V)
Min
Typ
Max
Min
Max
Unit
2.3
1.0
1.5
1.8
1.0
1.8
V
2.7
1.2
1.7
2.0
1.2
2.0
3.0
1.3
1.9
2.2
1.3
2.2
4.5
1.9
2.7
3.1
1.9
3.1
5.5
2.2
3.3
3.6
2.2
3.6
2.3
0.4
0.75
1.15
0.4
1.15
2.7
0.5
0.87
1.4
0.5
1.4
3.0
0.6
1.0
1.5
0.6
1.5
4.5
1.0
1.5
2.0
1.0
2.0
5.5
1.2
1.9
2.3
1.2
2.3
2.3
0.25
0.75
1.1
1.25
1.1
2.7
0.3
0.83
1.15
0.3
1.15
3.0
0.4
0.93
1.2
0.4
1.2
4.5
0.6
1.2
1.5
0.6
1.5
5.5
0.7
1.4
1.7
0.7
1.7
IOH = −100 mA
1.65 to 5.5
VCC *0.1
VCC
VCC *0.1
IOH = *3 mA
1.65
1.29
1.52
1.29
IOH = *8 mA
2.3
1.9
2.1
1.9
IOH = *12 mA
2.7
2.2
2.4
2.2
IOH = *16 mA
3.0
2.4
2.7
2.4
IOH = *24 mA
3.0
2.3
2.5
2.3
IOH = *32 mA
4.5
3.8
4.0
Positive Input Threshold
Voltage
Negative Input Threshold Voltage
Input Hysteresis Voltage
High−Level Output Voltage
VIN = VIH or VIL
IOL = 100 mA
Low−Level Output Voltage
VIN = VIH or VIL
1.65 to 5.5
0.1
0.08
0.24
0.24
IOL = 8 mA
2.3
0.2
0.3
0.3
IOL = 12 mA
2.7
0.22
0.4
0.4
IOL = 16 mA
3.0
0.28
0.4
0.4
IOL = 24 mA
3.0
0.38
0.55
0.55
4.5
0.42
VIN = VCC or GND
IOFF
Power Off−Output Leakage
Current
VOUT = 5.5 V
ICC
Quiescent Supply Current
VIN = VCC or GND
V
3.8
0.1
1.65
Input Leakage Current
V
V
IOL = 4 mA
IOL = 32 mA
IIN
*40_C v TA v 85_C
TA = 25_C
V
0.55
0.55
0 to 5.5
$0.1
$1.0
mA
0
1
10
mA
5.5
1
10
mA
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns)
VCC
*40_C v TA v 85_C
TA = 25_C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎ
ÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎ
ÎÎÎÎ
ÎÎÎ
ÎÎÎ
ÎÎÎ
ÎÎÎÎ
ÎÎÎÎ
ÎÎ
ÎÎÎÎ
ÎÎÎÎÎÎÎÎ
ÎÎ
ÎÎÎÎÎÎÎ
ÎÎÎÎ
ÎÎÎ
ÎÎÎ
ÎÎÎ
ÎÎÎÎ
ÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ
ÎÎÎÎ
Î
ÎÎÎÎÎÎ
ÎÎÎÎ
ÎÎÎ
ÎÎÎ
ÎÎÎ
ÎÎÎÎ
ÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
Symbol
tPLH
tPHL
Parameter
Condition
Propagation Delay
Input A to Y
(Figure 3 and 4)
(V)
Min
Typ
Max
Min
Max
Unit
RL = 1 MW, CL = 15 pF
2.5 $ 0.2
1.8
4.3
7.4
1.8
8.1
ns
RL = 1 MW, CL = 15 pF
3.3 $ 0.3
1.5
3.3
5.0
1.5
5.5
1.8
4.0
6.0
1.8
6.6
1.0
2.7
4.1
1.0
4.5
1.2
3.2
4.9
1.2
5.4
RL = 500 W, CL = 50 pF
5.0 $ 0.5
RL = 1 MW, CL = 15 pF
RL = 500 W, CL = 50 pF
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Condition
Typical
Unit
CIN
Input Capacitance
VCC = 5.5 V, VI = 0 V or VCC
2.5
pF
CPD
Power Dissipation Capacitance
(Note 6)
10 MHz, VCC = 3.3 V, VI = 0 V or VCC
11
pF
10 MHz, VCC = 5.0 V, VI = 0 V or VCC
12.5
6. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: ICC(OPR) = CPD VCC fin ) ICC. CPD is used to determine the no−load dynamic
power consumption; PD = CPD VCC2 fin ) ICC VCC.
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3
NL37WZ14
tf = 3 ns
tr = 3 ns
90%
INPUT
A and B
50%
VCC
90%
INPUT
RL
10%
10%
tPHL
tPLH
*CL includes all probe and jig capacitances.
A 1−MHz square input wave is recommended for
propagation delay tests.
50%
50%
CL*
GND
VOH
OUTPUT Y
OUTPUT
50%
VOL
VT , TYPICAL INPUT THRESHOLD VOLTAGE (VOLTS)
Figure 3. Switching Waveforms
Figure 4. Test Circuit
4
3
(VT))
2
VHtyp
(VT*)
1
2
2.5
3.5
3
VCC, POWER SUPPLY VOLTAGE (VOLTS)
VHtyp = (VT) typ) − (VT* typ)
3.6
Figure 5. Typical Input Threshold, VT), VT* versus Power Supply Voltage
VH
Vin
VCC
VCC
VH
VT)
VT*
VT)
VT*
Vin
GND
GND
VOH
VOH
Vout
Vout
VOL
VOL
(a) A Schmitt−Trigger Squares Up Inputs With
Slow Rise and Fall Times
(b) A Schmitt−Trigger Offers Maximum Noise Immunity
Figure 6. Typical Schmitt−Trigger Applications
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4
NL37WZ14
PACKAGE DIMENSIONS
US8
US SUFFIX
CASE 493−02
ISSUE B
−X−
A
8
−Y−
5
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. DIMENSION “A” DOES NOT INCLUDE MOLD
FLASH, PROTRUSION OR GATE BURR.
MOLD FLASH. PROTRUSION AND GATE
BURR SHALL NOT EXCEED 0.140 MM
(0.0055”) PER SIDE.
4. DIMENSION “B” DOES NOT INCLUDE
INTER−LEAD FLASH OR PROTRUSION.
INTER−LEAD FLASH AND PROTRUSION
SHALL NOT E3XCEED 0.140 (0.0055”) PER
SIDE.
5. LEAD FINISH IS SOLDER PLATING WITH
THICKNESS OF 0.0076−0.0203 MM.
(300−800 “).
6. ALL TOLERANCE UNLESS OTHERWISE
SPECIFIED ±0.0508 (0.0002 “).
J
DETAIL E
B
L
1
4
R
S
G
P
U
C
−T−
SEATING
PLANE
D
0.10 (0.004)
M
H
0.10 (0.004) T
K
N
R 0.10 TYP
T X Y
V
M
F
DETAIL E
DIM
A
B
C
D
F
G
H
J
K
L
M
N
P
R
S
U
V
MILLIMETERS
MIN
MAX
1.90
2.10
2.20
2.40
0.60
0.90
0.17
0.25
0.20
0.35
0.50 BSC
0.40 REF
0.10
0.18
0.00
0.10
3.00
3.20
0_
6_
5_
10 _
0.23
0.34
0.23
0.33
0.37
0.47
0.60
0.80
0.12 BSC
INCHES
MIN
MAX
0.075
0.083
0.087
0.094
0.024
0.035
0.007
0.010
0.008
0.014
0.020 BSC
0.016 REF
0.004
0.007
0.000
0.004
0.118
0.126
0_
6_
5_
10 _
0.010
0.013
0.009
0.013
0.015
0.019
0.024
0.031
0.005 BSC
SOLDERING FOOTPRINT*
3.8
0.15
0.50
0.0197
1.8
0.07
0.30
0.012
1.0
0.0394
SCALE 8:1
mm Ǔ
ǒinches
*For additional information on our Pb−Free strategy
and soldering details, please download the
ON Semiconductor Soldering and Mounting
Techniques Reference Manual, SOLDERRM/D.
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are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
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operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
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NL37WZ14/D
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