LSF0108PW [NEXPERIA]
8-bit bidirectional multi-voltage level translator; open-drain; push-pullProduction;
| 型号： | LSF0108PW |
| 厂家： | 
Nexperia |
| 描述： | 8-bit bidirectional multi-voltage level translator; open-drain; push-pullProduction |
| 文件： | 总12页 (文件大小：200K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LSF0108
8-bit bidirectional multi-voltage level translator; open-drain;
push-pull
Rev. 1 — 18 September 2019
Product data sheet
1. General description
The LSF0108 is an 8 Channel bidirectional multi-voltage level translator for open-drain and
push-pull applications. It supports up to 100 MHz up translation and ≥ 100 MHz down translation
at ≤ 30 pF capacitive load. There is no need for a direction pin which minimizes system effort.
The LSF0108 supports 5 V tolerant I/O pins for compatibility with TTL levels in a variety of
applications. The ability to set up different voltage translation levels on each channel makes the
device very flexible and suitable for a lot of different applications.
2. Features and benefits
•
•
Bidirectional voltage translation with no direction pin
Up translation
≤ 100 MHz; CL = 30 pF
≤ 40 MHz; CL = 50 pF
Down translation
•
•
•
•
•
≥ 100 MHz; CL = 30 pF
≤ 40 MHz; CL = 50 pF
•
•
Hot insertion
Bidirectional voltage level translation between:
•
•
•
•
•
0.95 V and 1.8 V, 2.5 V, 3.3 V and 5.0 V
1.2 V and 1.8 V, 2.5 V, 3.3 V and 5.0 V
1.8 V and 2.5 V, 3.3 V and 5.0 V
2.5 V and 3.3 V and 5.0 V
3.3 V and 5.0 V
•
•
•
•
•
•
•
Low standby current
5 V tolerant I/O pins to support TTL
Low RON provides less signal distortion
High-impedance I/O pins for EN = Low.
Flow-through pinout for easy PCB trace routing.
Latch-up performance exceeds 100 mA per JESD78 class II level A
ESD protection:
•
•
HBM ANSI/ESDA/JEDEC JS-001 exceeds 2000 V
CDM ANSI/ESDA/JEDEC JS-002 exceeds 1000 V
•
Specified from -40 °C to +125 °C
3. Applications
•
•
•
GPIO, MDIO, PMBus, SMBus, SDIO, UART, I2C, and other interfaces in Telecom infrastructure
Industrial
Personal computing
Nexperia
LSF0108
8-bit bidirectional multi-voltage level translator; open-drain; push-pull
4. Ordering information
Table 1. Ordering information
Type number
Package
Temperature range Name
Description
Version
LSF0108PW
LSF0108BQ
-40 °C to +125 °C
TSSOP20
plastic thin shrink small outline package; 20 leads; SOT360-1
body width 4.4 mm
-40 °C to +125 °C
DHVQFN20 plastic dual in-line compatible thermal enhanced
very thin quad flat package; no leads; 20 terminals;
body 2.5 x 4.5 x 0.85 mm
SOT764-1
5. Functional diagram
refA
A1
A2
A3
A4
A5
A6
A7
refB
B1
B2
B3
B4
B5
B6
B7
B8
A8
EN
aaa-030280
Fig. 1. Logic symbol
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LSF0108
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Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 1 — 18 September 2019
2 / 12
Nexperia
LSF0108
8-bit bidirectional multi-voltage level translator; open-drain; push-pull
6. Pinning information
6.1. Pinning
LSF0108
terminal 1
index area
2
3
4
5
6
7
8
9
19
18
17
16
15
14
13
12
refA
refB
B1
B2
B3
B4
B5
B6
B7
A1
A2
A3
A4
A5
A6
A7
LSF0108
1
2
20
19
18
17
16
15
14
13
12
11
GND
refA
A1
EN
refB
B1
B2
B3
B4
B5
B6
B7
B8
(1)
GND
3
4
A2
5
A3
6
A4
aaa-030282
7
A5
Transparent top view
8
A6
(1) This is not a ground pin. There is no electrical or
mechanical requirement to solder the pad. In case
soldered, the solder land should remain floating or
connected to GND.
9
A7
10
A8
aaa-030281
Fig. 2. Pin configuration TSSOP20 (SOT360-1)
Fig. 3. Pin configuration DHVQFN20 (SOT764-1)
6.2. Pin description
Table 2. Pin description
Symbol
Pin
Description
GND
1
ground (0 V)
refA
2
reference voltage A
data input/output A
A1, A2, A3, A4, A5, A6, A7, A8
3, 4, 5, 6, 7, 8, 9, 10
B1, B2, B3, B4, B5, B6, B7, B8
18, 17, 16, 15, 14, 13, 12, 11
data input/output B
refB
EN
19
20
reference voltage B
enable input (active HIGH)
7. Functional description
Table 3. Function table
H = HIGH voltage level; L = LOW voltage level; Z = high-impedance OFF-state.
Input
EN
H
input/output
An, Bn channel
An = Bn
L
Z
©
LSF0108
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Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 1 — 18 September 2019
3 / 12
Nexperia
LSF0108
8-bit bidirectional multi-voltage level translator; open-drain; push-pull
8. Limiting values
Table 4. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Max Unit
+7.0
+128 mA
mA
VI
input voltage
pins refA, refB, An, Bn and EN
pins refA, refB, An and Bn; continuous channel current
[1] -0.5
V
II/O
IIK
input/ouput current
-
input clamping current VI < 0 V
storage temperature
-50
-65
-
Tstg
Ptot
+150 °C
500 mW
total power dissipation
[2]
-
[1] The minimum input voltage rating may be exceeded if the input current rating is observed.
[2] For SOT360-1 (TSSOP20) package: Ptot derates linearly with 10.0 mW/K above 100 °C.
For SOT764-1 (DHVQFN20) package: Ptot derates linearly with 12.9 mW/K above 111 °C.
9. Recommended operating conditions
Table 5. Recommended operating conditions
Symbol
VI
Parameter
Conditions
Min
0.0
-
Max Unit
input voltage
pins refA, refB, An, Bn and EN
5.0
V
II/O
input/ouput current
pins refA, refB, An and Bn;
continuous channel current
+64 mA
Tamb
ambient temperature
-40
+125 °C
10. Static characteristics
Table 6. Static characteristics
At recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions
Tamb = -40 °C to +125 °C Unit
Min
Typ[1]
Max
VIK
II
input clamping voltage VEN = 0 V; II = -18 mA
-1.2
-
-
5
V
leakage current
pins An, Bn, refA, refB and EN; VI = GND to 5.0 V
pins refA, refB and EN; VI = 0 V or 3 V
-
-
-
1
μA
pF
pF
CI
input capacitance
11
2.6
-
Cio(off)
OFF-state input/output pins An, Bn; VO = 0 V or 3 V; VEN = 0.0 V
capacitance
6.0
Cio(on)
ON-state input/output pins An, Bn; VO = 0 V or 3 V; VEN = 3.0 V
capacitance
-
5.3
12.5 pF
©
LSF0108
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Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 1 — 18 September 2019
4 / 12
Nexperia
LSF0108
8-bit bidirectional multi-voltage level translator; open-drain; push-pull
Symbol Parameter
Conditions
Tamb = -40 °C to +125 °C Unit
Min
Typ[1]
Max
RON
ON resistance
see Fig. 4
[2]
VI = 0 V; Vpu = 5.0 V; IO = 64 mA
VrefA = 3.3 V
-
-
-
3
4
7
-
-
-
Ω
Ω
Ω
VrefA = 1.8 V
VrefA = 1.0 V
VI = 0 V; Vpu = 5.0 V; IO = 32mA
VrefA = 1.8 V
-
-
4
3
-
-
Ω
Ω
VrefA = 2.5 V
VI = 1.8 V; Vpu = 5.0 V; IO = 15 mA
VrefA = 3.3 V
-
-
-
-
4
7
5
6
-
-
-
-
Ω
Ω
Ω
Ω
VI = 1.0 V; Vpu = 3.3 V; IO = 10 mA
VrefA = 1.8 V
VI = 0 V; Vpu = 3.3 V; IO = 10 mA
VrefA = 1.0 V
VI = 0 V; Vpu = 1.8 V; IO = 10 mA
VrefA = 1.0 V
[1] All typical values are measured at Tamb = 25 °C.
[2] Measured by the voltage drop between the An and Bn pins at the indicated current through the switch. ON resistance is determined by
the lowest voltage of the two (An or Bn) pins.
R
pu
V
pu
EN
refA
An
refB
Bn
V
refA
C
EN
V
I
I
O
LSF0108
aaa-030283
The An and Bn pins may be exchanged.
Rpu = 200 kΩ
CEN = 100 nF
Fig. 4. Test circuit for measuring RON
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LSF0108
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Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 1 — 18 September 2019
5 / 12
Nexperia
LSF0108
8-bit bidirectional multi-voltage level translator; open-drain; push-pull
11. Dynamic characteristics
Table 7. Switching characteristics
GND = 0 V; for waveform see Fig. 5; for test circuit see Fig. 6.
Symbol Parameter
Conditions
Tamb = -40 °C to +125 °C
Unit
Min
Typ [1]
Max
Translating down
tPLH
LOW to HIGH
propagation delay
An to Bn or Bn to An; VIH = Vpu = VrefA + 1 V
VrefA = 1.5 V; CL = 15 pF
-
-
-
-
-
-
0.8
1.45
2.0
-
-
-
-
-
-
ns
ns
ns
ns
ns
ns
VrefA = 1.5 V; CL = 30 pF
VrefA = 1.5 V; CL = 50 pF
VrefA = 2.3 V; CL = 15 pF
0.75
1.4
VrefA = 2.3 V; CL = 30 pF
VrefA = 2.3 V; CL = 50 pF
1.9
tPHL
HIGH to LOW
propagation delay
An to Bn or Bn to An; VIH = Vpu = VrefA + 1 V
VrefA = 1.5 V; CL = 15 pF
-
-
-
-
-
-
0.9
1.55
2.1
-
-
-
-
-
-
ns
ns
ns
ns
ns
ns
VrefA = 1.5 V; CL = 30 pF
VrefA = 1.5 V; CL = 50 pF
VrefA = 2.3 V; CL = 15 pF
0.85
1.5
VrefA = 2.3 V; CL = 30 pF
VrefA = 2.3 V; CL = 50 pF
2.0
Translating up
tPLH LOW to HIGH
An to Bn or Bn to An; VIH = VrefA
;
propagation delay
VEXT = Vpu = VrefA + 1 V
VrefA = 1.5 V; CL = 15 pF
VrefA = 1.5 V; CL = 30 pF
VrefA = 1.5 V; CL = 50 pF
VrefA = 2.3 V; CL = 15 pF
VrefA = 2.3 V; CL = 30 pF
VrefA = 2.3 V; CL = 50 pF
-
-
-
-
-
-
0.8
1.35
1.8
-
-
-
-
-
-
ns
ns
ns
ns
ns
ns
0.9
1.55
2.1
tPHL
HIGH to LOW
An to Bn or Bn to An; VIH = VrefA
;
propagation delay
VEXT = Vpu = VrefA + 1 V
VrefA = 1.5 V; CL = 15 pF
VrefA = 1.5 V; CL = 30 pF
VrefA = 1.5 V; CL = 50 pF
VrefA = 2.3 V; CL = 15 pF
VrefA = 2.3 V; CL = 30 pF
VrefA = 2.3 V; CL = 50 pF
-
-
-
-
-
-
0.9
1.45
1.9
-
-
-
-
-
-
ns
ns
ns
ns
ns
ns
1.0
1.65
2.1
[1] All typical values are measured at Tamb = 25 °C.
©
LSF0108
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Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 1 — 18 September 2019
6 / 12
Nexperia
LSF0108
8-bit bidirectional multi-voltage level translator; open-drain; push-pull
11.1. Waveforms and test circuit
V
IH
input An, Bn
V
V
M
M
V
IL
t
t
PHL
PLH
V
OH
V
V
M
output Bn, An
M
V
OL
aaa-030284
Measurement points are given in Table 8.
Logic levels: VOL and VOH are typical output voltage levels that occur with the output load.
Fig. 5. The data input (An, Bn) to output (Bn, An) propagation delay times
V
IH
90 %
90 %
negative
pulse
10 %
90 %
10 %
90 %
0 V
t
t
r
f
t
t
f
r
V
IH
positive
pulse
10 %
10 %
0 V
aaa-030285
a. VI source waveform
R
pu
up/down translating
Translating up
switch
S1
V
pu
EN
Translating down
S2
refA
An
refB
Bn
V
EXT
V
refA
C
EN
R
L
V
O
S1
S2
LSF0108
V
I
C
L
1 MΩ
aaa-030286
b. Test circuit
Test data is given in Table 8. The An and Bn pins may be exchanged.
All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz; ZO = 50 Ω.
Definitions test circuit:
CL = Load capacitance including jig and probe capacitance; CEN = Decoupling capacitance;
Rpu = Pull-up resistance; RL = Load resistance; S1/S2 = Test selection switch.
Fig. 6. Test circuit for measuring switching times
Table 8. Test data
Input
tr, tf
Output
VM
Load
CL
VM
CEN
RL
Rpu
≤ 2 ns
0.5VrefA
0.5VrefA
15 pF, 30 pF, 50 pF 100 nF
300 Ω
200 kΩ
©
LSF0108
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 1 — 18 September 2019
7 / 12
Nexperia
LSF0108
8-bit bidirectional multi-voltage level translator; open-drain; push-pull
12. Package outline
TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm
SOT360-1
D
E
A
X
c
H
v
M
A
y
E
Z
11
20
Q
A
2
(A )
3
A
A
1
pin 1 index
θ
L
p
L
1
10
detail X
w
M
b
p
e
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
A
(1)
(2)
(1)
UNIT
A
A
A
b
c
D
E
e
H
L
L
Q
v
w
y
Z
θ
1
2
3
p
E
p
max.
8o
0o
0.15
0.05
0.95
0.80
0.30
0.19
0.2
0.1
6.6
6.4
4.5
4.3
6.6
6.2
0.75
0.50
0.4
0.3
0.5
0.2
mm
1.1
0.65
1
0.2
0.13
0.1
0.25
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic interlead protrusions of 0.25 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
99-12-27
03-02-19
SOT360-1
MO-153
Fig. 7. Package outline SOT360-1 (TSSOP20)
©
LSF0108
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Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 1 — 18 September 2019
8 / 12
Nexperia
LSF0108
8-bit bidirectional multi-voltage level translator; open-drain; push-pull
DHVQFN20: plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads;
20 terminals; body 2.5 x 4.5 x 0.85 mm
SOT764-1
B
A
D
A
A
1
E
c
detail X
terminal 1
index area
terminal 1
index area
e
C
1
v
w
C
C
A B
y
y
e
b
C
1
2
9
L
1
10
E
e
h
20
11
19
12
X
D
h
0
2.5
5 mm
scale
Dimensions (mm are the original dimensions)
(1) (1)
(1)
Unit
A
A
b
c
D
D
h
E
E
e
e
1
L
v
w
y
y
1
1
h
max 1.00 0.05 0.30
4.6 3.15 2.6 1.15
0.5
nom
min
mm
0.90 0.02 0.25 0.2 4.5 3.00 2.5 1.00 0.5 3.5 0.4 0.1 0.05 0.05 0.1
0.80 0.00 0.18 4.4 2.85 2.4 0.85 0.3
Note
1. Plastic or metal protrusions of 0.075 mm maximum per side are not included.
sot764-1_po
Issue date
References
Outline
version
European
projection
IEC
- - -
JEDEC
JEITA
- - -
03-01-27
14-12-12
SOT764-1
MO-241
Fig. 8. Package outline SOT764-1 (DHVQFN20)
©
LSF0108
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 1 — 18 September 2019
9 / 12
Nexperia
LSF0108
8-bit bidirectional multi-voltage level translator; open-drain; push-pull
13. Abbreviations
Table 9. Abbreviations
Acronym
Description
CDM
ESD
HBM
PRR
TTL
Charged Device Model
ElectroStatic Discharge
Human Body Model
Pulse Rate Repetition
Transistor-Transistor Logic
14. Revision history
Table 10. Revision history
Document ID
Release date
20190918
Data sheet status
Change notice
Supersedes
LSF0108 v.1
Product data sheet
-
-
©
LSF0108
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 1 — 18 September 2019
10 / 12
Nexperia
LSF0108
8-bit bidirectional multi-voltage level translator; open-drain; push-pull
injury, death or severe property or environmental damage. Nexperia and its
suppliers accept no liability for inclusion and/or use of Nexperia products in
such equipment or applications and therefore such inclusion and/or use is at
the customer’s own risk.
15. Legal information
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
Data sheet status
Document status Product
Definition
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no representation
or warranty that such applications will be suitable for the specified use
[1][2]
status [3]
Objective [short]
data sheet
Development
This document contains data from
the objective specification for
product development.
without further testing or modification.
Customers are responsible for the design and operation of their applications
and products using Nexperia products, and Nexperia accepts no liability for
any assistance with applications or customer product design. It is customer’s
sole responsibility to determine whether the Nexperia product is suitable
and fit for the customer’s applications and products planned, as well as
for the planned application and use of customer’s third party customer(s).
Customers should provide appropriate design and operating safeguards to
minimize the risks associated with their applications and products.
Preliminary [short]
data sheet
Qualification
Production
This document contains data from
the preliminary specification.
Product [short]
data sheet
This document contains the product
specification.
[1] Please consult the most recently issued document before initiating or
completing a design.
Nexperia does not accept any liability related to any default, damage, costs
or problem which is based on any weakness or default in the customer’s
applications or products, or the application or use by customer’s third party
customer(s). Customer is responsible for doing all necessary testing for the
customer’s applications and products using Nexperia products in order to
avoid a default of the applications and the products or of the application or
use by customer’s third party customer(s). Nexperia does not accept any
liability in this respect.
[2] The term 'short data sheet' is explained in section "Definitions".
[3] The product status of device(s) described in this document may have
changed since this document was published and may differ in case of
multiple devices. The latest product status information is available on
the internet at https://www.nexperia.com.
Definitions
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) will cause permanent
damage to the device. Limiting values are stress ratings only and (proper)
operation of the device at these or any other conditions above those
given in the Recommended operating conditions section (if present) or the
Characteristics sections of this document is not warranted. Constant or
repeated exposure to limiting values will permanently and irreversibly affect
the quality and reliability of the device.
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any representations or
warranties as to the accuracy or completeness of information included herein
and shall have no liability for the consequences of use of such information.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is
intended for quick reference only and should not be relied upon to contain
detailed and full information. For detailed and full information see the relevant
full data sheet, which is available on request via the local Nexperia sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
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sold subject to the general terms and conditions of commercial sale, as
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terms and conditions with regard to the purchase of Nexperia products by
customer.
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data sheet shall define the specification of the product as agreed between
Nexperia and its customer, unless Nexperia and customer have explicitly
agreed otherwise in writing. In no event however, shall an agreement be
valid in which the Nexperia product is deemed to offer functions and qualities
beyond those described in the Product data sheet.
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may be subject to export control regulations. Export might require a prior
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Disclaimers
Limited warranty and liability — Information in this document is believed
to be accurate and reliable. However, Nexperia does not give any
representations or warranties, expressed or implied, as to the accuracy
or completeness of such information and shall have no liability for the
consequences of use of such information. Nexperia takes no responsibility
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product is not suitable for automotive use. It is neither qualified nor tested in
accordance with automotive testing or application requirements. Nexperia
accepts no liability for inclusion and/or use of non-automotive qualified
products in automotive equipment or applications.
In no event shall Nexperia be liable for any indirect, incidental, punitive,
special or consequential damages (including - without limitation - lost
profits, lost savings, business interruption, costs related to the removal
or replacement of any products or rework charges) whether or not such
damages are based on tort (including negligence), warranty, breach of
contract or any other legal theory.
In the event that customer uses the product for design-in and use in
automotive applications to automotive specifications and standards,
customer (a) shall use the product without Nexperia’s warranty of the
product for such automotive applications, use and specifications, and (b)
whenever customer uses the product for automotive applications beyond
Nexperia’s specifications such use shall be solely at customer’s own risk,
and (c) customer fully indemnifies Nexperia for any liability, damages or failed
product claims resulting from customer design and use of the product for
automotive applications beyond Nexperia’s standard warranty and Nexperia’s
product specifications.
Notwithstanding any damages that customer might incur for any reason
whatsoever, Nexperia’s aggregate and cumulative liability towards customer
for the products described herein shall be limited in accordance with the
Terms and conditions of commercial sale of Nexperia.
Translations — A non-English (translated) version of a document is for
reference only. The English version shall prevail in case of any discrepancy
between the translated and English versions.
Right to make changes — Nexperia reserves the right to make changes
to information published in this document, including without limitation
specifications and product descriptions, at any time and without notice. This
document supersedes and replaces all information supplied prior to the
publication hereof.
Trademarks
Suitability for use — Nexperia products are not designed, authorized or
warranted to be suitable for use in life support, life-critical or safety-critical
systems or equipment, nor in applications where failure or malfunction
of an Nexperia product can reasonably be expected to result in personal
Notice: All referenced brands, product names, service names and
trademarks are the property of their respective owners.
©
LSF0108
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 1 — 18 September 2019
11 / 12
Nexperia
LSF0108
8-bit bidirectional multi-voltage level translator; open-drain; push-pull
Contents
1. General description......................................................1
2. Features and benefits.................................................. 1
3. Applications.................................................................. 1
4. Ordering information....................................................2
5. Functional diagram.......................................................2
6. Pinning information......................................................3
6.1. Pinning.........................................................................3
6.2. Pin description.............................................................3
7. Functional description................................................. 3
8. Limiting values............................................................. 4
9. Recommended operating conditions..........................4
10. Static characteristics..................................................4
11. Dynamic characteristics.............................................6
11.1. Waveforms and test circuit........................................ 7
12. Package outline.......................................................... 8
13. Abbreviations............................................................10
14. Revision history........................................................10
15. Legal information......................................................11
© Nexperia B.V. 2019. All rights reserved
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to: salesaddresses@nexperia.com
Date of release: 18 September 2019
©
LSF0108
All information provided in this document is subject to legal disclaimers.
Nexperia B.V. 2019. All rights reserved
Product data sheet
Rev. 1 — 18 September 2019
12 / 12
相关型号：
LSF0108PW-Q100
8-bit bidirectional multi-voltage level translator; open-drain; push-pullProduction
NEXPERIA
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