NLSV2T244
2-Bit Dual-Supply
Non-Inverting Level
Translator
The NLSV2T244 is a 2−bit configurable dual−supply voltage level
translator. The input An and output Bn ports are designed to track two
different power supply rails, VCCA and VCCB respectively. Both
supply rails are configurable from 0.9 V to 4.5 V allowing universal
low−voltage translation from the input An to the output Bn port.
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MARKING
DIAGRAMS
•
•
•
•
•
•
•
•
•
UDFN8
MU SUFFIX
CASE 517AJ
8
Features
Wide VCCA and VCCB Operating Range: 0.9 V to 4.5 V
High−Speed w/ Balanced Propagation Delay
Inputs and Outputs have OVT Protection to 4.5 V
Non−preferential VCCA and VCCB Sequencing
Outputs at 3−State until Active VCC is Reached
Power−Off Protection
Outputs Switch to 3−State with VCCB at GND
Small Packaging: UDFN8, SO−8, Micro8
These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS
Compliant
1
UPM
G
UP = Specific Device Code
M = Date Code
G
= Pb−Free Package
8
2T244
ALYW G
G
SO−8
D SUFFIX
CASE 751
8
1
1
A
L
Y
W
G
Typical Applications
• Mobile Phones, PDAs, Other Portable Devices
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
8
Important Information
Micro8
DM SUFFIX
CASE 846A
• ESD Protection for All Pins:
1
HBM (Human Body Model) > 5000 V
244
AYW G
G
1
A
Y
W
G
= Assembly Location
= Year
= Work Week
= Pb−Free Package
ORDERING INFORMATION
Device
Package
Shipping†
NLSV2T244MUTAG
UDFN8
(Pb−Free)
3000 / Tape &
Reel
NLSV2T244DR2G
SO−8
(Pb−Free)
2500 / Tape &
Reel
NLSV2T244DMR2G
Micro8
(Pb−Free)
4000 / Tape &
Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2016
March, 2016 − Rev. 4
1
Publication Order Number:
NLSV2T244/D
NLSV2T244
VCCA
VCCB
A1
B1
A2
B2
OE
Figure 1. Logic Diagram
PIN ASSIGNMENTS
VCCA
1
8
VCCB
A1
2
7
B1
A2
3
6
B2
OE
5
4
GND
VCCA
1
8
VCCB
A1
2
7
A2
3
6
OE
4
UDFN8
(Top View)
5
VCCA
1
8
VCCB
B1
A1
2
7
B1
B2
A2
3
6
B2
OE
4
5
GND
GND
Micro8
(Top View)
SOIC−8
(Top View)
TRUTH TABLE
PIN ASSIGNMENT
PIN
FUNCTION
VCCA
Input Port DC Power Supply
VCCB
Output Port DC Power Supply
GND
Inputs
Outputs
OE
An
Bn
L
L
L
Ground
L
H
H
An
Input Port
H
X
3−State
Bn
Output Port
OE
Output Enable
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2
NLSV2T244
MAXIMUM RATINGS
Symbol
VCCA, VCCB
VI
VC
VO
Rating
Value
DC Supply Voltage
Condition
Unit
−0.5 to +5.5
V
An
−0.5 to +5.5
V
OE
−0.5 to +5.5
V
(Power Down)
Bn
−0.5 to +5.5
(Active Mode)
Bn
−0.5 to +5.5
V
(Tri−State Mode)
Bn
−0.5 to +5.5
V
DC Input Voltage
Control Input
DC Output Voltage
VCCA = VCCB = 0
V
IIK
DC Input Diode Current
−20
VI < GND
mA
IOK
DC Output Diode Current
−50
VO < GND
mA
IO
DC Output Source/Sink Current
±50
mA
ICCA, ICCB
DC Supply Current Per Supply Pin
±100
mA
IGND
DC Ground Current per Ground Pin
±100
mA
TSTG
Storage Temperature
−65 to +150
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality
should not be assumed, damage may occur and reliability may be affected.
RECOMMENDED OPERATING CONDITIONS
Symbol
VCCA, VCCB
VI
Parameter
Positive DC Supply Voltage
Bus Input Voltage
VC
Control Input
VIO
Bus Output Voltage
TA
Dt / DV
Min
Max
Unit
0.9
4.5
V
GND
4.5
V
OE
GND
4.5
V
(Power Down Mode)
Bn
GND
4.5
V
(Active Mode)
Bn
GND
VCCB
V
(Tri−State Mode)
Bn
GND
4.5
V
−40
+85
°C
0
10
nS
Operating Temperature Range
Input Transition Rise or Rate
VI, from 30% to 70% of VCC; VCC = 3.3 V ±0.3 V
Functional operation above the stresses listed in the Recommended Operating Ranges is not implied. Extended exposure to stresses beyond
the Recommended Operating Ranges limits may affect device reliability.
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3
NLSV2T244
DC ELECTRICAL CHARACTERISTICS
−405C to +855C
Symbol
VIH
VIL
VOH
Parameter
Test Conditions
Input HIGH Voltage
(An, OE)
Input LOW Voltage
(An, OE)
Output HIGH Voltage
VCCA (V)
VCCB (V)
Min
Max
Unit
3.6 – 4.5
0.9 – 4.5
V
2.2
−
2.7 – 3.6
2.0
−
2.3 – 2.7
1.6
−
1.4 − 2.3
0.65 * VCCA
−
0.9 – 1.4
0.9 * VCCA
−
3.6 – 4.5
−
0.8
−
0.8
2.3 – 2.7
−
0.7
1.4 − 2.3
−
0.35 * VCCA
0.9 – 1.4
−
0.1 * VCCA
IOH = −100 mA; VI = VIH
0.9 – 4.5
0.9 – 4.5
VCCB – 0.2
−
IOH = −0.5 mA; VI = VIH
0.9
0.9
0.75 * VCCB
−
IOH = −2 mA; VI = VIH
1.4
1.4
1.05
−
IOH = −6 mA; VI = VIH
1.65
1.65
1.25
−
2.3
2.3
2.0
−
2.3
2.3
1.8
−
2.7
2.7
2.2
−
2.3
2.3
1.7
−
IOH = −12 mA; VI = VIH
IOH = −18 mA; VI = VIH
VOL
Output LOW Voltage
0.9 – 4.5
2.7 – 3.6
3.0
3.0
2.4
−
IOH = −24 mA; VI = VIH
3.0
3.0
2.2
−
IOL = 100 mA; VI = VIL
0.9 – 4.5
0.9 – 4.5
−
0.2
IOL = 0.5 mA; VI = VIL
1.1
1.1
−
0.3
IOL = 2 mA; VI = VIL
1.4
1.4
−
0.35
IOL = 6 mA; VI = VIL
1.65
1.65
−
0.3
IOL = 12 mA; VI = VIL
2.3
2.3
−
0.4
2.7
2.7
−
0.4
2.3
2.3
−
0.6
3.0
3.0
−
0.4
IOL = 18 mA; VI = VIL
IOL = 24 mA; VI = VIL
V
V
V
3.0
3.0
−
0.55
Input Leakage Current
VI = VCCA or GND
0.9 – 4.5
0.9 – 4.5
−1.0
1.0
mA
IOFF
Power−Off Leakage Current
OE = 0 V
0
0.9 – 4.5
0.9 – 4.5
0
−1.0
−1.0
1.0
1.0
mA
ICCA
Quiescent Supply Current
VI = VCCA or GND;
IO = 0, VCCA = VCCB
0.9 – 4.5
0.9 − 4.5
−
1.0
mA
ICCB
Quiescent Supply Current
VI = VCCA or GND;
IO = 0, VCCA = VCCB
0.9 – 4.5
0.9 − 4.5
−
1.0
mA
ICCA + ICCB Quiescent Supply Current
VI = VCCA or GND;
IO = 0, VCCA = VCCB
0.9 – 4.5
0.9 – 4.5
−
2.0
mA
II
DICCA
Increase in ICC per Input Voltage, VI = VCCA – 0.6 V;
Other Inputs at VCCA or GND
VI = VCCA or GND
4.5
3.6
4.5
3.6
−
10
5.0
mA
DICCB
Increase in ICC per Input Voltage, VI = VCCA – 0.6 V;
Other Inputs at VCCA or GND
VI = VCCA or GND
4.5
3.6
4.5
3.6
−
10
5.0
mA
0.9 – 4.5
0.9 – 4.5
−1.0
1.0
mA
IOZ
I/O Tri−State Output Leakage
Current
TA = 25°C, OE = 0 V
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
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4
NLSV2T244
TOTAL STATIC POWER CONSUMPTION (ICCA + ICCB)
−405C to +855C
VCCB (V)
4.5
VCCA (V)
Min
3.3
Max
Min
2.8
Max
Min
1.8
Max
Min
0.9
Max
Min
Max
Unit
4.5
2
2
2
2
< 1.5
μA
3.3
2
2
2
2
< 1.5
μA
2.8
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