ON NL27WZ126 Dual buffer with 3-state output Datasheet

NL27WZ126
Dual Buffer with 3-State
Outputs
The NL27WZ126 is a high performance dual noninverting buffer
operating from a 2.3 V to 5.5 V supply.
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Extremely High Speed: tPD 2.6 ns (typical) at VCC = 5 V
Designed for 2.3 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
3–State OE Input is Active–High
Replacement for NC7WZ126
Chip Complexity = 72 FETs
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MARKING
DIAGRAM
8
8
1
M2
US8
US SUFFIX
CASE 493–01
D
1
D = Date Code
Figure 1.
ORDERING INFORMATION
OE1
1
8
VCC
A1
2
7
OE2
Y2
3
6
Y1
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
A1
GND
5
4
A2
1
OE1
Y1
EN
A2
OE2
Figure 1. Pinout (Top View)
Y2
Figure 2. Logic Symbol
PIN ASSIGNMENT
FUNCTION TABLE
Pin
Function
1
OE
2
A1
OEn
An
Yn
3
Y2
H
H
H
4
GND
H
L
L
5
A2
L
X
Z
6
Y1
7
OE2
8
VCC
 Semiconductor Components Industries, LLC, 2002
July, 2002 – Rev. 2
Input
Output
X = Don’t Care
n = 1, 2
1
Publication Order Number:
NL27WZ126/D
NL27WZ126
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 85°C
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
20
10
5
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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NL27WZ126
DC ELECTRICAL CHARACTERISTICS
VCC
Symbol
Parameter
VIH
High–Level Input Voltage
VIL
Low–Level Input Voltage
VOH
High–Level Output Voltage
VIN = VIH
VOL
Low–Level Output Voltage
VIN = VIH or VIL
Condition
40C TA 85C
TA = 25C
(V)
Min
Typ
2.3 to 5.5
0.7 VCC
Max
Min
Max
0.7 VCC
2.3 to 5.5
0.3 VCC
V
0.3 VCC
IOH = 100 A
2.3 to 5.5
VCC – 0.1
VCC
VCC – 0.1
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
3.8
IOL = 100 A
2.3 to 5.5
Unit
V
V
0.1
0.1
IOL = 8 mA
2.3
0.20
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
IOL = 32 mA
4.5
0.42
0.55
0.55
0 to 5.5
0.1
1.0
A
0
1
10
A
IIN
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
IOZ
3–State Output Leakage
VIN = VIL or VIH
0 V VOUT 5.5 V
V
5.5
1
10
A
2.3 to 5.5
0.5
5
A
AC ELECTRICAL CHARACTERISTICS (tR = tF = 3.0 ns)
VCC
Symbol
tPLH
tPHL
Parameter
Propagation Delay
AN to YN
(Figures 3 and 4,
T bl 1))
Table
Condition
40C TA 85C
TA = 25C
(V)
Min
Max
Min
Max
Unit
RL = 1 M
CL = 15 pF
2.5 0.2
1.0
7.5
1.0
8
ns
RL = 1 M
CL = 15 pF
3.3 0.3
0.8
5.2
0.8
5.5
RL = 500 CL = 50 pF
1.2
5.7
1.2
6.0
RL = 1 M
CL = 15 pF
0.5
4.5
0.5
4.8
RL = 500 CL = 50 pF
0.8
5.0
0.8
5.3
5.0 0.5
Typ
tOSLH
tOSHL
Output to Output Skew
(Note 6)
RL = 500 CL = 50 pF
3.3 0.3
1.0
1.0
RL = 500 CL = 50 pF
5.0 0.5
0.8
0.8
tPZH
tPZL
Output Enable Time
(Figures 5, 6 and 7,
Table 1)
RL = 250 CL = 50 pF
2.5 0.2
1.8
8.5
1.8
9.0
3.3 0.3
1.2
6.2
1.2
6.5
5.0 0.5
0.8
5.5
0.8
5.8
2.5 0.2
1.5
8.0
1.5
8.5
3.3 0.3
0.8
5.7
0.8
6.0
5.0 0.5
0.3
4.7
0.3
5.0
tPHZ
tPLZ
Output Enable Time
(Figures 5, 6 and 7,
Table 1)
RL and R1= 500 CL = 50 pF
ns
ns
ns
6. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
This specification applies to any outputs switching in the same direction, either HIGH–to–LOW (tOSHL) or LOW–to–HIGH (tOSLH); parameter
guaranteed by design.
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3
NL27WZ126
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Condition
Typical
Unit
CIN
Input Capacitance
VCC = 5.5 V, VI = 0 V or VCC
2.5
pF
COUT
Output Capacitance
VCC = 5.5 V, VI = 0 V or VCC
2.5
pF
CPD
Power Dissipation Capacitance
(N
(Note
7))
10 MHz, VCC = 3.3 V, VI = 0 V or VCC
9
pF
10 MHz, VCC = 5.5 V, VI = 0 V or VCC
11
7. 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
Vmi
OE = GND
VCC
90%
INPUT
Vmi
10%
10%
tPHL
OUTPUT
CL *
GND
RL
tPLH
VOH
OUTPUT Y
Vmo
Vmo
*Includes all probe and jig capacitance.
A 1 MHz square input wave is recommended for
propagation delay tests.
VOL
Figure 3. Switching Waveform
Figure 4. TPLH or TPHL
2.7 V
Vmi
Vmi
OE
0V
tPHZ
tPZH
VCC
VOH – 0.3 V
Vmo
On
≈0V
tPZL
tPLZ
≈ 3.0 V
Vmo
On
VOL + 0.3 V
GND
Figure 5. AC Output Enable and Disable Waveform
Table 1. Output Enable and Disable Times
tR = tF = 2.5 ns, 10% to 90%; f = 1 MHz; tW = 500 ns
VCC
Symbol
3.3 V 0.3 V
2.7 V
2.5 V 0.2 V
Vmi
1.5 V
1.5 V
VCC/2
Vmo
1.5 V
1.5 V
VCC/2
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4
NL27WZ126
2 VCC
INPUT
INPUT
R1 = 500 VCC
OUTPUT
OUTPUT
RL = 500 CL = 50 pF
CL = 50 pF
RL = 250 A 1 MHz square input wave is recommended for
propagation delay tests.
A 1 MHz square input wave is recommended for
propagation delay tests.
Figure 6. TPZL or TPLZ
Figure 7. TPZH or TPHZ
DEVICE ORDERING INFORMATION
Device Nomenclature
Device Order
Number
NL27WZ126US
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
126
US
US8
178 mm, 3000 Units
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5
NL27WZ126
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 8. Tape Ends for Finished Goods
TAPE DIMENSIONS mm
4.00
1.50 TYP
4.00
2.00
1.75
3.50 0.25
0.30
8.00 +
– 0.10
1
1.00 ± 0.25 TYP
DIRECTION OF FEED
Figure 9. US8 Reel Configuration/Orientation
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6
NL27WZ126
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 10. Reel Dimensions
REEL DIMENSIONS
Tape Size
T and R Suffix
A Max
G
t Max
8 mm
US
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 11. Reel Winding Direction
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7
HOLE
NL27WZ126
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
C
–T–
SEATING
PLANE
H
0.10 (0.004) T
K
D
N
0.10 (0.004)
M
T X Y
R 0.10 TYP
V
M
F
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
DETAIL E
3.8
0.5 TYP
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
1.8 TYP
ÉÉÉ
ÉÉÉ
ÉÉÉ
ÉÉÉ
1.0
0.3 TYP
(mm)
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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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8
NL27WZ126/D
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