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
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
IN A1
1
8
VCC
OUT Y3
2
7
OUT Y1
IN A2
3
6
IN A3
GND
4
5
OUT Y2
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MARKING
DIAGRAM
8
8
1
LA
US8
US SUFFIX
CASE 493
D
1
LA = Device Code
D = Date Code
PIN ASSIGNMENT
IN A1
1
2
OUT Y3
3
IN A2
4
GND
5
OUT Y2
6
IN A3
7
OUT Y1
8
VCC
FUNCTION TABLE
A Input
L
H
Y Output
H
L
Figure 1. Pinout (Top View)
IN A1
OUT Y1
IN A2
OUT Y2
IN A3
OUT Y3
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
Figure 2. Logic Symbol
 Semiconductor Components Industries, LLC, 2004
March, 2004 − Rev. 3
1
Publication Order Number:
NL37WZ14/D
NL37WZ14
MAXIMUM RATINGS
Symbol
Parameter
Value
Unit
VCC
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
TL
Lead Temperature, 1 mm from Case for 10 Seconds
TJ
Junction Temperature under Bias
JA
Thermal Resistance
PD
Power Dissipation in Still Air at 85C
MSL
Moisture Sensitivity
FR
Flammability Rating
VESD
ESD Withstand Voltage
(Note 1)
260
C
150
C
250
C/W
250
mW
Level 1
Oxygen Index: 28 to 34
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
Maximum Ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions beyond those
indicated may adversely affect device reliability. Functional operation under absolute maximum−rated conditions is not implied. Functional
operation should be restricted to the Recommended Operating Conditions.
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
Parameter
VCC
Supply Voltage
VI
Input Voltage
VO
Output Voltage
TA
Operating Free−Air Temperature
t/V
Input Transition Rise or Fall Rate
Min
Max
Unit
2.3
1.5
5.5
5.5
V
(Note 5)
0
5.5
V
(HIGH or LOW State)
0
5.5
V
40
85
C
0
0
0
No Limit
No Limit
No Limit
ns/V
Operating
Data Retention Only
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.
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NL37WZ14
DC CHARACTERISTICS
VCC
Symbol
VT
VT
VH
VOH
Parameter
Condition
Positive Input Threshold
Voltage
Negative Input Threshold Voltage
Low−Level Output Voltage
VIN = VIH or VIL
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
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 A
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
4.5
3.8
4.0
IOH = 32 mA
VOL
(V)
5.5
Input Hysteresis Voltage
High−Level Output Voltage
VIN = VIH or VIL
40C TA 85C
TA = 25C
IOL = 100 A
1.65 to 5.5
3.8
0.1
0.1
1.65
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
IOL = 32 mA
Input Leakage Current
VIN = VCC or GND
IOFF
Power Off−Output Leakage
Current
VOUT = 5.5 V
ICC
Quiescent Supply Current
VIN = VCC or GND
V
V
IOL = 4 mA
IIN
V
V
0.55
0.55
0 to 5.5
0.1
1.0
A
0
1
10
A
5.5
1
10
A
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns)
VCC
40C TA 85C
TA = 25C
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Symbol
tPLH
tPHL
Parameter
Propagation Delay
Input A to Y
(Figure 3 and 4)
Condition
(V)
Min
Typ
Max
Min
Max
Unit
RL = 1 M CL = 15 pF
2.5 0.2
1.8
4.3
7.4
1.8
8.1
ns
RL = 1 M 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 CL = 50 pF
5.0 0.5
RL = 1 M CL = 15 pF
RL = 500 CL = 50 pF
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NL37WZ14
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.
tf = 3 ns
tf = 3 ns
90%
INPUT
A and B
50%
VCC
90%
INPUT
50%
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%
VOL
VT , TYPICAL INPUT THRESHOLD VOLTAGE (VOLTS)
Figure 3. Switching Waveforms
Figure 4. Test Circuit
4
3
(VT)
2
VHtyp
(VT)
1
2
CL*
GND
VOH
OUTPUT Y
OUTPUT
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
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4
NL37WZ14
VCC
VH
VT
VT
Vin
VCC
VH
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
DEVICE ORDERING INFORMATION
Device Nomenclature
Device Order
Number
NL37WZ14US
Logic
Circuit
Indicator
No. of
Gates per
Package
Temp
Range
Identifier
Technology
Device
Function
Package
Suffix
Package
Type
Tape and
Reel Size
NL
3
7
WZ
14
US
US8
178 mm,
3000 Unit
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5
NL37WZ14
PACKAGE DIMENSIONS
US8
US SUFFIX
CASE 493−01
ISSUE O
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
INCH).
6. ALL TOLERANCE UNLESS OTHERWISE
SPECIFIED ±0.0508 (0.0002").
−X−
A
8
J
−Y−
5
DETAIL E
B
L
1
4
R
S
G
P
U
H
C
−T−
SEATING
PLANE
0.10 (0.004) T
K
D
N
R 0.10 TYP
0.10 (0.004)
M
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 0.28
0.44
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 0.011
0.017
0.009
0.013
0.015
0.019
0.024
0.031
0.005 BSC
SOLDERING FOOTPRINT*
3.8
1.8 TYP
0.5 TYP
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
1.0
0.3 TYP
(mm)
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
ON Semiconductor and
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
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
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
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
intended to support or sustain life, or for any other application in which the failure of the SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates,
and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death
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NL37WZ14/D
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