sn74als534a
Transcript of sn74als534a
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 1/16
SN54ALS534A, SN74ALS534A, SN74AS534OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS
WITH 3-STATE OUTPUTS
SDAS168B – APRIL 1982 – REVISED JULY 1996
1POST OFFICE BOX 655303•
DALLAS, TEXAS 75265
D 3-State Bus Driving Inverting Outputs
D Buffered Control Inputs
D Package Options Include PlasticSmall-Outline (DW), Ceramic Chip Carriers(FK), and Standard Plastic (N) and Ceramic(J) 300-mil DIPs
description
These octal D-type edge-triggered flip-flopsfeature 3-state outputs designed specifically fordriving highly capacitive or relatively low-impedance loads. They are particularly suitable
for implementing buffer registers, I/O ports,bidirectional bus drivers, and working registers.
On the positive transition of the clock (CLK) input,the Q outputs are set to the complement of the
logic states set up at the data (D) inputs. The
’ALS534A and SN74AS534 have inverted out-puts, but otherwise are functionally equivalent tothe ’ALS374A and SN74AS374.
A buffered output-enable (OE) input places the
eight outputs in either a normal logic state (high orlow logic levels) or a high-impedance state. In thehigh-impedance state, the outputs neither loadnor drive the bus lines significantly. Thehigh-impedance state and increased driveprovide the capability to drive bus lines withoutinterface or pullup components.
OE does not affect the internal operations of the flip-flops. Old data can be retained or new data can be entered
while the outputs are off.
The SN54ALS534A is characterized for operation over the full military temperature range of –55°C to 125°C.The SN74ALS534A and SN74AS534 are characterized for operation from 0°C to 70°C.
FUNCTION TABLE
(each flip-flop)
INPUTS OUTPUT
OE CLK D Q
L ↑ H L
L ↑ L H
L H or L X Q0
H X X Z
Copyright© 1996, Texas Instruments IncorporatedPRODUCTION DATA information is current as of publication date.Products conform to specifications per the terms of Texas Instrumentsstandard warranty. Production processing does not necessarily includetesting of all parameters.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
1
2
34
5
6
7
8
9
10
20
19
1817
16
15
14
13
12
11
OE
1Q
1D2D
2Q
3Q
3D
4D
4Q
GND
VCC
8Q
8D7D
7Q
6Q
6D
5D
5Q
CLK
SN54ALS534A . . . J PACKAGE
SN74ALS534A, SN74AS534 . . . DW OR N PACKAGE
(TOP VIEW)
3 2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
8D
7D
7Q
6Q
6D
2D
2Q
3Q
3D
4D
SN54ALS534A . . . FK PACKAGE
(TOP VIEW)
1 D
1 Q
O E
5 Q
5 D
8 Q
4 Q
G N D
C L K
V C C
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 2/16
SN54ALS534A, SN74ALS534A, SN74AS534OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPSWITH 3-STATE OUTPUTS
SDAS168B – APRIL 1982 – REVISED JULY 1996
2 POST OFFICE BOX 655303•
DALLAS, TEXAS 75265
logic symbol†
† This symbol is in accordance with ANSI/IEEE Std 91-1984
and IEC Publication 617-12.
1D3
1D4
2D7
3D8
4D13
5D14
6D17
7D18
8D
2
5
6
9
12
15
16
19
EN1
11CLK
OE
1Q
2Q
3Q
4Q
5Q
6Q
8Q
7Q
C1
logic diagram (positive logic)
15
1D
C1
C1
C1
C1
C1
C1
C1
C1
1D
1D
1D
1D
1D
1D
1D
OE
1D
2D
3D
4D
5D
6D
7D
8D
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
11
3
4
7
8
13
14
17
18
1
2
5
6
9
12
16
19
CLK
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 3/16
SN54ALS534A, SN74ALS534A, SN74AS534OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS
WITH 3-STATE OUTPUTS
SDAS168B – APRIL 1982 – REVISED JULY 1996
3POST OFFICE BOX 655303•
DALLAS, TEXAS 75265
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†
Supply voltage, VCC 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Input voltage, VI 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Voltage applied to a disabled 3-state output 5.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Operating free-air temperature range, TA: SN54ALS534A –55°C to 125°C. . . . . . . . . . . . . . . . . . . . . . . . . . . .
SN74ALS534A 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Storage temperature range, Tstg –65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
recommended operating conditions
SN54ALS534A SN74ALS534A
MIN NOM MAX MIN NOM MAX
VCC Supply voltage 4.5 5 5.5 4.5 5 5.5 V
VIH High-level input voltage 2 2 V
VIL Low-level input voltage 0.7 0.8 V
IOH High-level output current –1 –2.6 mA
IOL Low-level output current 12 24 mA
fclock Clock frequency 0 30 0 35 MHz
tw Pulse duration, CLK high or low 16.5 14 ns
tsu Setup time, data before CLK↑ 10 10 ns
th Hold time, data after CLK↑ 0 0 ns
TA Operating free-air temperature –55 125 0 70 °C
electrical characteristics over recommended operating free-air temperature range (unlessotherwise noted)
SN54ALS534A SN74ALS534A
MIN TYP‡ MAX MIN TYP‡ MAX
VIK VCC = 4.5 V, II = –18 mA –1.5 –1.5 V
VCC = 4.5 V to 5.5 V, IOH = –0.4 mA VCC –2 VCC –2
VOH IOH = –1 mA 2.4 3.3 VCC = .
IOH = –2.6 mA 2.4 3.2
IOL = 12 mA 0.25 0.4 0.25 0.4OL CC = .
IOL = 24 mA 0.35 0.5
IOZH VCC = 5.5 V, VO = 2.7 V 20 20 µA
IOZL VCC = 5.5 V, VO = 0.4 V –20 –20 µA
II VCC = 5.5 V, VI = 7 V 0.1 0.1 mA
IIH VCC = 5.5 V, VI = 2.7 V 20 20 µA
CLK, OE –0.1 –0.1IL
DCC = . , I = .
–0.2 –0.2m
IO§ VCC = 5.5 V, VO = 2.25 V –20 –112 –30 –112 mA
Outputs high 11 19 11 19
ICC VCC = 5.5 V Outputs low 19 28 19 28 mA
Outputs disabled 10 31 20 31
‡ All typical values are at VCC = 5 V, TA = 25°C.§ The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS.
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 4/16
SN54ALS534A, SN74ALS534A, SN74AS534OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPSWITH 3-STATE OUTPUTS
SDAS168B – APRIL 1982 – REVISED JULY 1996
4 POST OFFICE BOX 655303•
DALLAS, TEXAS 75265
switching characteristics (see Figure 1)
PARAMETERFROM
(INPUT)
TO
(OUTPUT)
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
R1 = 500 Ω,R2 = 500 Ω,TA = MIN to MAX†
UNIT
SN54ALS534A SN74ALS534A
MIN MAX MIN MAX
fmax 30 35 MHz
tPLH 3 17 3 12
tPHLAny Q
4 18 4 16ns
tPZH 3 19 3 17
tPZLOE Any Q
4 20 4 18ns
tPHZ 1 12 1 10
tPLZny
1 25 2 14ns
† For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)‡
Supply voltage, VCC 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Input voltage, VI 7 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Voltage applied to a disabled 3-state output 5.5 V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Operating free-air temperature range, TA: SN74AS534 0°C to 70°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Storage temperature rang, Tstg –65°C to 150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
‡ Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
recommended operating conditions
SN74AS534
MIN NOM MAXVCC Supply voltage 4.5 5 5.5 V
VIH High-level input voltage 2 V
VIL Low-level input voltage 0.8 V
IOH High-level output current –15 mA
IOL Low-level output current 48 mA
fclock Clock frequency 0 125 MHz
CLK high 4w u se ura on
CLK low 3ns
tsu Setup time, data before CLK↑ 2 ns
th Hold time, data after CLK↑ 2 ns
TA
Operating free-air temperature 0 70 °C
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 5/16
SN54ALS534A, SN74ALS534A, SN74AS534OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPS
WITH 3-STATE OUTPUTS
SDAS168B – APRIL 1982 – REVISED JULY 1996
5POST OFFICE BOX 655303•
DALLAS, TEXAS 75265
electrical characteristics over recommended operating free-air temperature range (unlessotherwise noted)
SN74AS534
MIN TYP† MAX
VIK VCC = 4.5 V, II = –18 mA –1.2 V
VCC = 4.5 V to 5.5 V, IOH = –2 mA VCC –2OHVCC = 4.5 V, IOH = –15 mA 2.4 3.3
VOL VCC = 4.5 V, IOL = 48 mA 0.34 0.5 V
IOZH VCC = 5.5 V, VO = 2.7 V 50 µA
IOZL VCC = 5.5 V, VI = 0.4 V –50 µA
II VCC = 5.5 V, VI = 7 V 0.1 mA
IIH VCC = 5.5 V, VI = 2.7 V 20 µA
OE, CLK –0.5IL
DCC = . , I = .
–2m
IO‡ VCC = 5.5 V, VO = 2.25 V –30 –112 mA
Outputs high 77 120
ICC
VCC
= 5.5 V Outputs low 84 128 mA
Outputs disabled 84 128
† All typical values are at VCC = 5 V, TA = 25°C.‡ The output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, IOS.
switching characteristics (see Figure 1)
PARAMETERFROM
(INPUT)
TO
(OUTPUT)
VCC = 4.5 V to 5.5 V,
CL = 50 pF,
R1 = 500 Ω,R2 = 500 Ω,TA = MIN to MAX§
UNIT
SN74AS534
MIN MAX
fmax 125 MHztPLH 3 8
tPHLAny Q
4 9ns
tPZH 2 6
tPZLOE Any Q
3 10ns
tPHZ 2 6
tPLZny
2 6ns
§ For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 6/16
SN54ALS534A, SN74ALS534A, SN74AS534OCTAL D-TYPE EDGE-TRIGGERED FLIP-FLOPSWITH 3-STATE OUTPUTS
SDAS168B – APRIL 1982 – REVISED JULY 1996
6 POST OFFICE BOX 655303•
DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATIONSERIES 54ALS/74ALS AND 54AS/74AS DEVICES
tPHZ
tPLZ
tPHL
tPLH
0.3 V
tPZL
tPZH
tPLHtPHL
LOAD CIRCUIT
FOR 3-STATE OUTPUTS
From Output
Under Test
Test
Point
R1
S1
CL(see Note A)
7 V
1.3 V
1.3 V1.3 V
3.5 V
3.5 V
0.3 V
0.3 V
thtsu
VOLTAGE WAVEFORMS
SETUP AND HOLD TIMES
Timing
Input
Data
Input
1.3 V 1.3 V
3.5 V
3.5 V
0.3 V
0.3 V
High-Level
Pulse
Low-Level
Pulse
tw
VOLTAGE WAVEFORMS
PULSE DURATIONS
Input
Out-of-Phase
Output
(see Note C)
1.3 V 1.3 V
1.3 V1.3 V
1.3 V 1.3 V
1.3 V1.3 V
1.3 V
1.3 V
3.5 V
3.5 V
0.3 V
0.3 V
VOL
VOH
VOH
VOL
Output
Control
(low-level
enabling)
Waveform 1
S1 Closed
(see Note B)
Waveform 2
S1 Open
(see Note B)[
0 V
VOH
VOL
[ 3.5 V
In-Phase
Output
0.3 V
1.3 V 1.3 V
VOLTAGE WAVEFORMS
PROPAGATION DELAY TIMES
VOLTAGE WAVEFORMS
ENABLE AND DISABLE TIMES, 3-STATE OUTPUTS
R2
VCC
RL
Test
Point
From Output
Under Test
CL(see Note A)
LOAD CIRCUIT
FOR OPEN-COLLECTOR OUTPUTS
LOAD CIRCUIT FOR
BI-STATE
TOTEM-POLE OUTPUTS
From Output
Under Test
Test
Point
CL(see Note A)
RL
RL = R1 = R2
NOTES: A. CL includes probe and jig capacitance.
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
C. When measuring propagation delay items of 3-state outputs, switch S1 is open.
D. All input pulses have the following characteristics: PRR ≤ 1 MHz, tr = tf = 2 ns, duty cycle = 50%.
E. The outputs are measured one at a time with one transition per measurement.
Figure 1. Load Circuits and Voltage Waveforms
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 7/16
PACKAGING INFORMATION
Orderable Device Status (1) PackageType
PackageDrawing
Pins PackageQty
Eco Plan (2) Lead/Ball Finish MSL Peak Temp (3)
SN54ALS534J OBSOLETE CDIP J 20 TBD Call TI Call TI
SN74ALS534ADW ACTIVE SOIC DW 20 25 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN74ALS534ADWE4 ACTIVE SOIC DW 20 25 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN74ALS534ADWG4 ACTIVE SOIC DW 20 25 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN74ALS534ADWR ACTIVE SOIC DW 20 2000 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN74ALS534ADWRE4 ACTIVE SOIC DW 20 2000 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN74ALS534ADWRG4 ACTIVE SOIC DW 20 2000 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN74ALS534AN ACTIVE PDIP N 20 20 Pb-Free(RoHS)
CU NIPDAU N / A for Pkg Type
SN74ALS534AN3 OBSOLETE PDIP N 20 TBD Call TI Call TI
SN74ALS534ANE4 ACTIVE PDIP N 20 20 Pb-Free(RoHS)
CU NIPDAU N / A for Pkg Type
SN74ALS534ANSR ACTIVE SO NS 20 2000 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN74ALS534ANSRE4 ACTIVE SO NS 20 2000 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN74ALS534ANSRG4 ACTIVE SO NS 20 2000 Green (RoHS &no Sb/Br)
CU NIPDAU Level-1-260C-UNLIM
SN74AS534DW OBSOLETE SOIC DW 20 TBD Call TI Call TI
SN74AS534DWR OBSOLETE SOIC DW 20 TBD Call TI Call TI
SN74AS534N OBSOLETE PDIP N 20 TBD Call TI Call TI
SNJ54ALS534FK OBSOLETE LCCC FK 20 TBD Call TI Call TISNJ54ALS534J OBSOLETE CDIP J 20 TBD Call TI Call TI
(1) The marketing status values are defined as follows:ACTIVE: Product device recommended for new designs.LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part ina new design.PREVIEW: Device has been announced but is not in production. Samples may or may not be available.OBSOLETE: TI has discontinued the production of the device.
(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please checkhttp://www.ti.com/productcontent for the latest availability information and additional product content details.TBD: The Pb-Free/Green conversion plan has not been defined.Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirementsfor all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered
at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die andpackage, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHScompatible) as defined above.Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flameretardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)
(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak soldertemperature.
PACKAGE OPTION ADDENDUM
www.ti.com 18-Sep-2008
Addendum-Page 1
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 8/16
Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it isprovided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to theaccuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to takereasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis onincoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limitedinformation may not be available for release.
In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TIto Customer on an annual basis.
OTHER QUALIFIED VERSIONS OF SN74ALS534A :
• Military: SN54ALS534A
NOTE: Qualified Version Definitions:
• Military - QML certified for Military and Defense Applications
PACKAGE OPTION ADDENDUM
www.ti.com 18-Sep-2008
Addendum-Page 2
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 9/16
TAPE AND REEL INFORMATION
*All dimensions are nominal
Device PackageType
PackageDrawing
Pins SPQ ReelDiameter
(mm)
ReelWidth
W1 (mm)
A0 (mm) B0 (mm) K0 (mm) P1(mm)
W(mm) Q
SN74ALS534ADWR SOIC DW 20 2000 330.0 24.4 10.8 13.0 2.7 12.0 24.0
SN74ALS534ANSR SO NS 20 2000 330.0 24.4 8.2 13.0 2.5 12.0 24.0
PACKAGE MATERIALS INFORMATION
www.ti.com 5-Aug-2008
Pack Materials-Page 1
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 10/16
*All dimensions are nominal
Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm)
SN74ALS534ADWR SOIC DW 20 2000 346.0 346.0 41.0
SN74ALS534ANSR SO NS 20 2000 346.0 346.0 41.0
PACKAGE MATERIALS INFORMATION
www.ti.com 5-Aug-2008
Pack Materials-Page 2
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 11/16
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 12/16
MECHANICAL DATA
MLCC006B – OCTOBER 1996
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
FK (S-CQCC-N**) LEADLESS CERAMIC CHIP CARRIER
4040140/ D 10/96
28 TERMINAL SHOWN
B
0.358
(9,09)
MAX
(11,63)
0.560
(14,22)
0.560
0.458
0.858
(21,8)
1.063
(27,0)
(14,22)
ANO. OF
MINMAX
0.358
0.660
0.761
0.458
0.342
(8,69)
MIN
(11,23)
(16,26)
0.640
0.739
0.442
(9,09)
(11,63)
(16,76)
0.962
1.165
(23,83)
0.938
(28,99)
1.141
(24,43)
(29,59)
(19,32)(18,78)
**
20
28
52
44
68
84
0.020 (0,51)
TERMINALS
0.080 (2,03)
0.064 (1,63)
(7,80)
0.307
(10,31)
0.406
(12,58)
0.495
(12,58)
0.495
(21,6)
0.850
(26,6)
1.047
0.045 (1,14)
0.045 (1,14)
0.035 (0,89)
0.035 (0,89)
0.010 (0,25)
121314151618 17
11
10
8
9
7
5
432
0.020 (0,51)
0.010 (0,25)
6
12826 27
19
21
B SQ
A SQ
22
23
24
25
20
0.055 (1,40)
0.045 (1,14)
0.028 (0,71)
0.022 (0,54)
0.050 (1,27)
NOTES: A. All linear dimensions are in inches (millimeters).B. This drawing is subject to change without notice.
C. This package can be hermetically sealed with a metal lid.
D. The terminals are gold plated.
E. Falls within JEDEC MS-004
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 13/16
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 14/16
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 15/16
8/3/2019 sn74als534a
http://slidepdf.com/reader/full/sn74als534a 16/16
I M P O R T A N T N O T I C E
T e x a s I n s t r u m e n t s I n c o r p o r a t e d a n d i t s s u b s i d i a r i e s ( T I ) r e s e r v e t h e r i g h t t o m a k e c o r r e c t i o n s , m o d i f i c a t i o n s , e n h a n c e m e n t s , i m p r o v e m e n t s , a n d o t h e r c h a n g e s t o i t s p r o d u c t s a n d s e r v i c e s a t a n y t i m e a n d t o d i s c o n t i n u e a n y p r o d u c t o r s e r v i c e w i t h o u t n o t i c e . C u s t o m e r s s h o u l d o b t a i n t h e l a t e s t r e l e v a n t i n f o r m a t i o n b e f o r e p l a c i n g o r d e r s a n d s h o u l d v e r i f y t h a t s u c h i n f o r m a t i o n i s c u r r e n t a n d c o m p l e t e . A l l p r o d u c t s a r e s o l d s u b j e c t t o T I ’ s t e r m s a n d c o n d i t i o n s o f s a l e s u p p l i e d a t t h e t i m e o f o r d e r a c k n o w l e d g m e n t .
T I w a r r a n t s p e r f o r m a n c e o f i t s h a r d w a r e p r o d u c t s t o t h e s p e c i f i c a t i o n s a p p l i c a b l e a t t h e t i m e o f s a l e i n a c c o r d a n c e w i t h T I ’ s s t a n d a r d
w a r r a n t y . T e s t i n g a n d o t h e r q u a l i t y c o n t r o l t e c h n i q u e s a r e u s e d t o t h e e x t e n t T I d e e m s n e c e s s a r y t o s u p p o r t t h i s w a r r a n t y . E x c e p t w h e r e m a n d a t e d b y g o v e r n m e n t r e q u i r e m e n t s , t e s t i n g o f a l l p a r a m e t e r s o f e a c h p r o d u c t i s n o t n e c e s s a r i l y p e r f o r m e d .
T I a s s u m e s n o l i a b i l i t y f o r a p p l i c a t i o n s a s s i s t a n c e o r c u s t o m e r p r o d u c t d e s i g n . C u s t o m e r s a r e r e s p o n s i b l e f o r t h e i r p r o d u c t s a n d a p p l i c a t i o n s u s i n g T I c o m p o n e n t s . T o m i n i m i z e t h e r i s k s a s s o c i a t e d w i t h c u s t o m e r p r o d u c t s a n d a p p l i c a t i o n s , c u s t o m e r s s h o u l d p r o v i d e a d e q u a t e d e s i g n a n d o p e r a t i n g s a f e g u a r d s .
T I d o e s n o t w a r r a n t o r r e p r e s e n t t h a t a n y l i c e n s e , e i t h e r e x p r e s s o r i m p l i e d , i s g r a n t e d u n d e r a n y T I p a t e n t r i g h t , c o p y r i g h t , m a s k w o r k r i g h t , o r o t h e r T I i n t e l l e c t u a l p r o p e r t y r i g h t r e l a t i n g t o a n y c o m b i n a t i o n , m a c h i n e , o r p r o c e s s i n w h i c h T I p r o d u c t s o r s e r v i c e s a r e u s e d . I n f o r m a t i o n p u b l i s h e d b y T I r e g a r d i n g t h i r d - p a r t y p r o d u c t s o r s e r v i c e s d o e s n o t c o n s t i t u t e a l i c e n s e f r o m T I t o u s e s u c h p r o d u c t s o r s e r v i c e s o r a w a r r a n t y o r e n d o r s e m e n t t h e r e o f . U s e o f s u c h i n f o r m a t i o n m a y r e q u i r e a l i c e n s e f r o m a t h i r d p a r t y u n d e r t h e p a t e n t s o r o t h e r i n t e l l e c t u a l p r o p e r t y o f t h e t h i r d p a r t y , o r a l i c e n s e f r o m T I u n d e r t h e p a t e n t s o r o t h e r i n t e l l e c t u a l p r o p e r t y o f T I .
R e p r o d u c t i o n o f T I i n f o r m a t i o n i n T I d a t a b o o k s o r d a t a s h e e t s i s p e r m i s s i b l e o n l y i f r e p r o d u c t i o n i s w i t h o u t a l t e r a t i o n a n d i s a c c o m p a n i e d b y a l l a s s o c i a t e d w a r r a n t i e s , c o n d i t i o n s , l i m i t a t i o n s , a n d n o t i c e s . R e p r o d u c t i o n o f t h i s i n f o r m a t i o n w i t h a l t e r a t i o n i s a n u n f a i r a n d d e c e p t i v e b u s i n e s s p r a c t i c e . T I i s n o t r e s p o n s i b l e o r l i a b l e f o r s u c h a l t e r e d d o c u m e n t a t i o n . I n f o r m a t i o n o f t h i r d p a r t i e s m a y b e s u b j e c t t o a d d i t i o n a l r e s t r i c t i o n s .
R e s a l e o f T I p r o d u c t s o r s e r v i c e s w i t h s t a t e m e n t s d i f f e r e n t f r o m o r b e y o n d t h e p a r a m e t e r s s t a t e d b y T I f o r t h a t p r o d u c t o r s e r v i c e v o i d s a l l
e x p r e s s a n d a n y i m p l i e d w a r r a n t i e s f o r t h e a s s o c i a t e d T I p r o d u c t o r s e r v i c e a n d i s a n u n f a i r a n d d e c e p t i v e b u s i n e s s p r a c t i c e . T I i s n o t r e s p o n s i b l e o r l i a b l e f o r a n y s u c h s t a t e m e n t s .
T I p r o d u c t s a r e n o t a u t h o r i z e d f o r u s e i n s a f e t y - c r i t i c a l a p p l i c a t i o n s ( s u c h a s l i f e s u p p o r t ) w h e r e a f a i l u r e o f t h e T I p r o d u c t w o u l d r e a s o n a b l y b e e x p e c t e d t o c a u s e s e v e r e p e r s o n a l i n j u r y o r d e a t h , u n l e s s o f f i c e r s o f t h e p a r t i e s h a v e e x e c u t e d a n a g r e e m e n t s p e c i f i c a l l y g o v e r n i n g s u c h u s e . B u y e r s r e p r e s e n t t h a t t h e y h a v e a l l n e c e s s a r y e x p e r t i s e i n t h e s a f e t y a n d r e g u l a t o r y r a m i f i c a t i o n s o f t h e i r a p p l i c a t i o n s , a n d a c k n o w l e d g e a n d a g r e e t h a t t h e y a r e s o l e l y r e s p o n s i b l e f o r a l l l e g a l , r e g u l a t o r y a n d s a f e t y - r e l a t e d r e q u i r e m e n t s c o n c e r n i n g t h e i r p r o d u c t s a n d a n y u s e o f T I p r o d u c t s i n s u c h s a f e t y - c r i t i c a l a p p l i c a t i o n s , n o t w i t h s t a n d i n g a n y a p p l i c a t i o n s - r e l a t e d i n f o r m a t i o n o r s u p p o r t t h a t m a y b e p r o v i d e d b y T I . F u r t h e r , B u y e r s m u s t f u l l y i n d e m n i f y T I a n d i t s r e p r e s e n t a t i v e s a g a i n s t a n y d a m a g e s a r i s i n g o u t o f t h e u s e o f T I p r o d u c t s i n s u c h s a f e t y - c r i t i c a l a p p l i c a t i o n s .
T I p r o d u c t s a r e n e i t h e r d e s i g n e d n o r i n t e n d e d f o r u s e i n m i l i t a r y / a e r o s p a c e a p p l i c a t i o n s o r e n v i r o n m e n t s u n l e s s t h e T I p r o d u c t s a r e s p e c i f i c a l l y d e s i g n a t e d b y T I a s m i l i t a r y - g r a d e o r " e n h a n c e d p l a s t i c . " O n l y p r o d u c t s d e s i g n a t e d b y T I a s m i l i t a r y - g r a d e m e e t m i l i t a r y s p e c i f i c a t i o n s . B u y e r s a c k n o w l e d g e a n d a g r e e t h a t a n y s u c h u s e o f T I p r o d u c t s w h i c h T I h a s n o t d e s i g n a t e d a s m i l i t a r y - g r a d e i s s o l e l y a t t h e B u y e r ' s r i s k , a n d t h a t t h e y a r e s o l e l y r e s p o n s i b l e f o r c o m p l i a n c e w i t h a l l l e g a l a n d r e g u l a t o r y r e q u i r e m e n t s i n c o n n e c t i o n w i t h s u c h u s e .
T I p r o d u c t s a r e n e i t h e r d e s i g n e d n o r i n t e n d e d f o r u s e i n a u t o m o t i v e a p p l i c a t i o n s o r e n v i r o n m e n t s u n l e s s t h e s p e c i f i c T I p r o d u c t s a r e d e s i g n a t e d b y T I a s c o m p l i a n t w i t h I S O / T S 1 6 9 4 9 r e q u i r e m e n t s . B u y e r s a c k n o w l e d g e a n d a g r e e t h a t , i f t h e y u s e a n y n o n - d e s i g n a t e d p r o d u c t s i n a u t o m o t i v e a p p l i c a t i o n s , T I w i l l n o t b e r e s p o n s i b l e f o r a n y f a i l u r e t o m e e t s u c h r e q u i r e m e n t s .
F o l l o w i n g a r e U R L s w h e r e y o u c a n o b t a i n i n f o r m a t i o n o n o t h e r T e x a s I n s t r u m e n t s p r o d u c t s a n d a p p l i c a t i o n s o l u t i o n s :
P r o d u c t s A p p l i c a t i o n s A m p l i f i e r s a m p l i f i e r . t i . c o m A u d i o w w w . t i . c o m / a u d i o D a t a C o n v e r t e r s d a t a c o n v e r t e r . t i . c o m A u t o m o t i v e w w w . t i . c o m / a u t o m o t i v e D S P d s p . t i . c o m B r o a d b a n d w w w . t i . c o m / b r o a d b a n d C l o c k s a n d T i m e r s w w w . t i . c o m / c l o c k s D i g i t a l C o n t r o l w w w . t i . c o m / d i g i t a l c o n t r o l I n t e r f a c e i n t e r f a c e . t i . c o m M e d i c a l w w w . t i . c o m / m e d i c a l L o g i c l o g i c . t i . c o m M i l i t a r y w w w . t i . c o m / m i l i t a r y P o w e r M g m t p o w e r . t i . c o m O p t i c a l N e t w o r k i n g w w w . t i . c o m / o p t i c a l n e t w o r k M i c r o c o n t r o l l e r s m i c r o c o n t r o l l e r . t i . c o m S e c u r i t y w w w . t i . c o m / s e c u r i t y R F I D w w w . t i - r f i d . c o m T e l e p h o n y w w w . t i . c o m / t e l e p h o n y R F / I F a n d Z i g B e e ® S o l u t i o n s w w w . t i . c o m / l p r f V i d e o & I m a g i n g w w w . t i . c o m / v i d e o
W i r e l e s s w w w . t i . c o m / w i r e l e s s
M a i l i n g A d d r e s s : T e x a s I n s t r u m e n t s , P o s t O f f i c e B o x 6 5 5 3 0 3 , D a l l a s , T e x a s 7 5 2 6 5 C o p y r i g h t © 2 0 0 8 , T e x a s I n s t r u m e n t s I n c o r p o r a t e d