ON NL27WZ17 Dual non-inverting schmitt trigger buffer Datasheet

NL27WZ17
Product Preview
Dual Non-Inverting Schmitt
Trigger Buffer
The NL27WZ17 is a high performance dual buffer operating from a
1.65 to 5.5 V supply. At VCC = 3.0 V, high impedance TTL compatible
inputs significantly reduce current loading to input drivers while the TTL
compatible outputs offer improved switching noise performance.
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•
•
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Extremely High Speed: tPD 2.0 ns (typical) at VCC = 5.0 V
Designed for 1.65 V to 5.5 V VCC Operation
Overvoltage Tolerant Inputs
LVTTL Compatible – Interface Capability with 5.0 V TTL Logic
with VCC = 3.0 V (2.7–3.3)
LVCMOS Compatible
24 mA Balanced Output Sink and Source Capability at VCC = 3.0 V
Near Zero Static Supply Current Substantially Reduces System
Power Requirements
Chip Complexity: FET = 72; Equivalent Gate = 18
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MARKING
DIAGRAM
SC–88/SOT–363/SC–70
DF SUFFIX
CASE 419B
MXd
Pin 1
d = Date Code
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
IN A1
1
6
OUT Y1
GND
2
5
VCC
IN A2
3
4
OUT Y2
Figure 1. Pinout (Top View)
IN A1
1
OUT Y1
IN A2
1
OUT Y2
Figure 2. Logic Symbol
PIN ASSIGNMENT
1
IN A1
2
GND
3
IN A2
4
OUT Y2
5
VCC
6
OUT Y1
FUNCTION TABLE
A Input
L
H
Y Output
L
H
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
 Semiconductor Components Industries, LLC, 2002
June, 2002 – Rev. 0
1
Publication Order Number:
NL27WZ17/D
NL27WZ17
MAXIMUM RATINGS (Note 1)
Symbol
VCC
Characteristics
Value
Unit
0.5 to 7.0
V
0.5 ≤ VI ≤ 7.0
V
0.5 ≤ VO ≤ 7.0
V
VI < GND
50
mA
VO < GND
50
mA
DC Supply Voltage
VI
DC Input Voltage
VO
DC Output Voltage
IIK
DC Input Diode Current
IOK
DC Output Diode Current
Output in Z or LOW State (Note 2)
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
PD
Power Dissipation in Still Air
200
mW
JA
Thermal Resistance
333
°C/W
TL
Lead Temperature, 1 mm from case for 10 s
TJ
Junction Temperature under Bias
260
°C
150
°C
VESD
ESD Withstand Voltage
Human Body Model (Note 3)
Machine Model (Note 4)
Charged Device Model (Note 5)
> 2000
> 200
N/A
V
ILatch–Up
Latch–Up Performance
Above VCC and Below GND at 85°C (Note 6)
500
mA
1. Absolute maximum continuous 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.
2. IO absolute maximum rating must be observed.
3. Tested to EIA/JESD22–A114–A
4. Tested to EIA/JESD22–A115–A
5. Tested to JESD22–C101–A
6. Tested to EIA/JESD78
RECOMMENDED OPERATING CONDITIONS
Symbol
VCC
Parameter
Supply Voltage
VI
Input Voltage
VO
Output Voltage
TA
Operating Free–Air Temperature
∆t/∆V
Input Transition Rise or Fall Rate
Operating
Data Retention Only
(High or LOW State)
VCC = 2.5 V 0.2 V
VCC = 3.0 V 0.3 V
VCC = 5.0 V 0.5 V
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2
Min
Max
Unit
1.65
1.5
5.5
5.5
V
0
5.5
V
0
5.5
V
40
85
°C
0
0
0
20
10
5.0
ns/V
NL27WZ17
DC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Condition
40C TA 85C
TA = 25C
VCC
(V)
Min
Typ
Max
Min
Max
Unit
VT
Positive Input
Threshold Voltage
1.65
2.3
2.7
3.0
4.5
5.5
0.6
1.0
1.2
1.3
1.9
2.2
1.0
1.5
1.7
1.9
2.7
3.3
1.4
1.8
2.0
2.2
3.1
3.6
0.6
1.0
1.2
1.3
1.9
2.2
1.4
1.8
2.0
2.2
3.1
3.6
V
VT
Negative Input
Threshold Voltage
1.65
2.3
2.7
3.0
4.5
5.5
0.2
0.4
0.5
0.6
1.0
1.2
0.5
0.75
0.87
1.0
1.5
1.9
0.8
1.15
1.4
1.5
2.0
2.3
0.2
0.4
0.5
0.6
1.0
1.2
0.8
1.15
1.4
1.5
2.0
2.3
V
Input Hysteresis Voltage
1.65
2.3
2.7
3.0
4.5
5.5
0.1
0.25
0.3
0.4
0.6
0.7
0.48
0.75
0.83
0.93
1.2
1.4
0.9
1.1
1.15
1.2
1.5
1.7
0.1
1.25
0.3
0.4
0.6
0.7
0.9
1.1
1.15
1.2
1.5
1.7
V
VCC 0.1
1.29
1.9
2.2
2.4
2.3
3.8
VCC
1.52
2.1
2.4
2.7
2.5
4.0
VH
VOH
High–Level Output
Voltage
VIN = VIH or VIL
IOH = 100 A
IOH = –3.0 mA
IOH = 8.0 mA
IOH = 12 mA
IOH = 16 mA
IOH = 24 mA
IOH = 32 mA
1.65–5.5
1.65
2.3
2.7
3.0
3.0
4.5
VOL
Low–Level Output Voltage
VIN = VIH or VIL
IOL = 100 A
IOL = 4.0 mA
IOL = 8.0 mA
IOL = 12 mA
IOL = 16 mA
IOL = 24 mA
IOL = 32 mA
1.65–5.5
1.65
2.3
2.7
3.0
3.0
4.5
Input Leakage Current
VIN or VOUT = VCC or GND
IOFF
Power Off–Output
Leakage Current
VOUT = 5.5 V
ICC
Quiescent Supply Current
VIN = VCC or GND
IIN
VCC 0.1
1.29
1.9
2.2
2.4
2.3
3.8
V
0.1
0.24
0.3
0.4
0.4
0.55
0.55
0.1
0.24
0.3
0.4
0.4
0.55
0.55
V
0 to 5.5
0.1
1.0
A
0
1.0
10
A
5.5
1.0
10
A
0.08
0.2
0.22
0.28
0.38
0.42
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns)
Symbol
tPLH
tPHL
Propagation Delay
Input A to Y
40C TA 85C
TA = 25C
VCC
(V)
Min
Typ
Max
Min
Max
Unit
RL = 1.0 M CL = 15 pF
1.65
1.8
2.5 0.2
3.3 0.3
5.0 0.5
2.0
2.0
1.0
1.0
0.5
9.1
7.6
5.0
3.7
3.1
15
12.5
9.0
6.3
5.2
2.0
2.0
1.0
1.0
0.5
15.6
13
9.5
6.5
5.5
ns
RL = 500 CL = 50 pF
3.3 0.3
5.0 0.5
1.5
0.8
4.4
3.7
7.2
5.9
1.5
0.8
7.5
6.2
Parameter
Condition
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Condition
Typical
Unit
CIN
Input Capacitance
VCC = 5.5 V, VI = 0 V or VCC
2.5
pF
CPD
Power Dissi
Dissipation
ation Ca
Capacitance
acitance
10 MHz, VCC = 3.3 V, VI = 0 V or VCC
10 MHz, VCC = 5.5 V, VI = 0 V or VCC
9.0
11
pF
F
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3
NL27WZ17
INPUT
VCC
A or B
OUTPUT
50%
GND
tPLH
Y
RL
50% VCC
A 1–MHz square input wave is recommended for
propagation delay tests.
Figure 3. Switching Waveforms
VT , TYPICAL INPUT THRESHOLD VOLTAGE (VOLTS)
CL
tPHL
Figure 4. Test Circuit
4
3
(VT)
2
VHtyp
(VT)
1
2.5
3.5
3
VCC, POWER SUPPLY VOLTAGE (VOLTS)
VHtyp = (VT typ) – (VT typ)
2
3.6
Figure 5. Typical Input Threshold, VT, VT versus Power Supply Voltage
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
NL27WZ17DFT2
Logic
Circuit
Indicator
No. of
Gates per
Package
Temp
Range
Identifier
Technology
Device
Function
Package
Suffix
Package
Type
Tape and
Reel Size
NL
2
7
WZ
17
DFT2
SC88
178 mm, 3000 Unit
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4
NL27WZ17
CAVITY
TAPE
TOP TAPE
TAPE TRAILER
(Connected to Reel Hub)
NO COMPONENTS
160 mm MIN
COMPONENTS
TAPE LEADER
NO COMPONENTS
400 mm MIN
DIRECTION OF FEED
Figure 7. Tape Ends for Finished Goods
TAPE DIMENSIONS mm
4.00
1.50 TYP
4.00
2.00
1.75
3.50 0.50
8.00 0.30
1
1.00 MIN
DIRECTION OF FEED
Figure 8. Reel Configuration/Orientation
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5
NL27WZ17
t MAX
1.5 mm MIN
(0.06 in)
A
13.0 mm 0.2 mm
(0.512 in 0.008 in)
50 mm MIN
(1.969 in)
20.2 mm MIN
(0.795 in)
FULL RADIUS
G
Figure 9. Reel Dimensions
REEL DIMENSIONS
Tape Size
T and R Suffix
A Max
G
t Max
8 mm
T1, T2
178 mm
(7 in)
8.4 mm, + 1.5 mm, –0.0
(0.33 in + 0.059 in, –0.00)
14.4 mm
(0.56 in)
DIRECTION OF FEED
BARCODE LABEL
POCKET
Figure 10. Reel Winding Direction
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6
HOLE
NL27WZ17
PACKAGE DIMENSIONS
SC–88/SOT–363/SC–70
DF SUFFIX
CASE 419B–02
ISSUE K
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. 419B-01 OBSOLETE, NEW STANDARD 419B-02.
A
G
6
5
4
1
2
3
DIM
A
B
C
D
G
H
J
K
N
S
–B–
S
D 6 PL
0.2 (0.008)
M
B
M
N
J
C
K
H
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
1.9 mm
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7
0.65 mm 0.65 mm
0.4 mm (min)
0.5 mm (min)
INCHES
MIN
MAX
0.071
0.087
0.045
0.053
0.031
0.043
0.004
0.012
0.026 BSC
--0.004
0.004
0.010
0.004
0.012
0.008 REF
0.079
0.087
MILLIMETERS
MIN
MAX
1.80
2.20
1.15
1.35
0.80
1.10
0.10
0.30
0.65 BSC
--0.10
0.10
0.25
0.10
0.30
0.20 REF
2.00
2.20
NL27WZ17
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changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any
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specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be
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8
NL27WZ17/D
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