SN54HC574, SN74HC574 OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS SCLS148F − DECEMBER 1982 − REVISED AUGUST 2003 (cid:2) Wide Operating Voltage Range of 2 V to 6 V SN54HC574...J OR W PACKAGE (cid:2) SN74HC574...DB, DW, N, NS, OR PW PACKAGE High-Current 3-State Noninverting Outputs (TOP VIEW) Drive Bus Lines Directly or Up To 15 LSTTL Loads OE 1 20 VCC (cid:2) Low Power Consumption, 80-μA Max ICC 1D 2 19 1Q (cid:2) Typical tpd = 22 ns 2D 3 18 2Q (cid:2) ±6-mA Output Drive at 5 V 3D 4 17 3Q (cid:2) Low Input Current of 1 μA Max 4D 5 16 4Q 5D 6 15 5Q (cid:2) Bus-Structured Pinout 6D 7 14 6Q 7D 8 13 7Q description/ordering information 8D 9 12 8Q GND 10 11 CLK These octal edge-triggered D-type flip-flops feature 3-state outputs designed specifically for bus driving. They are particularly suitable for SN54HC574...FK PACKAGE (TOP VIEW) implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. D D E CCQ 2 1 OV 1 The eight flip-flops enter data on the low-to-high 3 2 1 20 19 transition of the clock (CLK) input. 3D 4 18 2Q A buffered output-enable (OE) input can be used 4D 5 17 3Q to place the eight outputs in either a normal logic 5D 6 16 4Q state (high or low logic levels) or the 6D 7 15 5Q high-impedance state. In the high-impedance 7D 8 14 6Q 9 10 1112 13 state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and DD K Q Q 8N L 8 7 increased drive provide the capability to drive bus G C lines without interface or pullup components. ORDERING INFORMATION ORDERABLE TOP-SIDE TA PACKAGE† PART NUMBER MARKING PDIP − N Tube of 20 SN74HC574N SN74HC574N Tube of 25 SN74HC574DW SSOOIICC − DDWW HHCC557744 Reel of 2000 SN74HC574DWR SSOP − DB Reel of 2000 SN74HC574DBR HC574 −4400°°CC ttoo 8855°°CC SOP − NS Reel of 2000 SN74HC574NSR HC574 Tube of 70 SN74HC574PW TTSSSSOOPP − PPWW Reel of 2000 SN74HC574PWR HHCC557744 Reel of 250 SN74HC574PWT CDIP − J Tube of 20 SNJ54HC574J SNJ54HC574J −55°C to 125°C CFP − W Tube of 85 SNJ54HC574W SNJ54HC574W LCCC − FK Tube of 55 SNJ54HC574FK SNJ54HC574FK †Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright © 2003, Texas Instruments Incorporated Products conform to specifications per the terms of Texas Instruments On products compliant to MIL-PRF-38535, all parameters are tested standard warranty. Production processing does not necessarily include unless otherwise noted. On all other products, production testing of all parameters. processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1

SN54HC574, SN74HC574 OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS SCLS148F − DECEMBER 1982 − REVISED AUGUST 2003 description/ordering information (continued) 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 in the high-impedance state. FUNCTION TABLE (each flip-flop) INPUTS OOUUTTPPUUTT OE CLK D Q L ↑ H H L ↑ L L L H or L X Q0 H X X Z logic diagram (positive logic) 1 OE 11 CLK C1 19 1Q 2 1D 1D To Seven Other Channels absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage range, V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V CC Input clamp current, I (V < 0 or V > V ) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA IK I I CC Output clamp current, I (V < 0 or V > V ) (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA OK O O CC Continuous output current, I (V = 0 to V ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±35 mA O O CC Continuous current through V or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±70 mA CC Package thermal impedance, θJA (see Note 2): DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70°C/W DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58°C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69°C/W NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60°C/W PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83°C/W Storage temperature range, T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −65°C to 150°C stg †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. NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. The package thermal impedance is calculated in accordance with JESD 51-7. 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

SN54HC574, SN74HC574 OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS SCLS148F − DECEMBER 1982 − REVISED AUGUST 2003 recommended operating conditions (see Note 3) SN54HC574 SN74HC574 UUNNIITT MIN NOM MAX MIN NOM MAX VCC Supply voltage 2 5 6 2 5 6 V VCC = 2 V 1.5 1.5 VVIIHH HHiigghh-lleevveell iinnppuutt vvoollttaaggee VCC = 4.5 V 3.15 3.15 VV VCC = 6 V 4.2 4.2 VCC = 2 V 0.5 0.5 VVIILL LLooww-lleevveell iinnppuutt vvoollttaaggee VCC = 4.5 V 1.35 1.35 VV VCC = 6 V 1.8 1.8 VI Input voltage 0 VCC 0 VCC V VO Output voltage 0 VCC 0 VCC V VCC = 2 V 1000 1000 ΔΔtt//ΔΔvv IInnppuutt ttrraannssiittiioonn rriissee//ffaallll ttiimmee VCC = 4.5 V 500 500 nnss VCC = 6 V 400 400 TA Operating free-air temperature −55 125 −40 85 °C NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) TA = 25°C SN54HC574 SN74HC574 PPAARRAAMMEETTEERR TTEESSTT CCOONNDDIITTIIOONNSS VVCC MIN TYP MAX MIN MAX MIN MAX UUNNIITT 2 V 1.9 1.998 1.9 1.9 IIOOHH = −2200 μμAA 4.5 V 4.4 4.499 4.4 4.4 VVOOHH VVII = VVIIHH oorr VVIILL 6 V 5.9 5.999 5.9 5.9 VV IOH = −6 mA 4.5 V 3.98 4.3 3.7 3.84 IOH = −7.8 mA 6 V 5.48 5.8 5.2 5.34 2 V 0.002 0.1 0.1 0.1 IIOOLL = 2200 μμAA 4.5 V 0.001 0.1 0.1 0.1 VVOOLL VVII = VVIIHH oorr VVIILL 6 V 0.001 0.1 0.1 0.1 VV IOL = 6 mA 4.5 V 0.17 0.26 0.4 0.33 IOL = 7.8 mA 6 V 0.15 0.26 0.4 0.33 II VI = VCC or 0 6 V ±0.1 ±100 ±1000 ±1000 nA IOZ VO = VCC or 0 6 V ±0.01 ±0.5 ±10 ±5 μA ICC VI = VCC or 0, IO = 0 6 V 8 160 80 μA Ci 2 V to 6 V 3 10 10 10 pF POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3

SN54HC574, SN74HC574 OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS SCLS148F − DECEMBER 1982 − REVISED AUGUST 2003 timing requirements over recommended operating free-air temperature range (unless otherwise noted) TA = 25°C SN54HC574 SN74HC574 VVCC MIN MAX MIN MAX MIN MAX UUNNIITT 2 V 6 4 5 ffcclloocckk CClloocckk ffrreeqquueennccyy 4.5 V 30 20 24 MMHHzz 6 V 38 24 28 2 V 80 120 100 ttww PPuullssee dduurraattiioonn,, CCLLKK hhiigghh oorr llooww 4.5 V 16 24 20 nnss 6 V 14 20 17 2 V 100 150 125 ttssuu SSeettuupp ttiimmee,, ddaattaa bbeeffoorree CCLLKK↑↑ 4.5 V 20 30 25 nnss 6 V 17 26 21 2 V 5 5 5 thh Hold time,, data after CLK↑ 4.5 V 5 5 5 ns 6 V 5 5 5 switching characteristics over recommended operating free-air temperature range, C = 50 pF L (unless otherwise noted) (see Figure 1) FFRROOMM TTOO TA = 25°C SN54HC574 SN74HC574 PPAARRAAMMEETTEERR (INPUT) (OUTPUT) VVCC MIN TYP MAX MIN MAX MIN MAX UUNNIITT 2 V 6 11 4 5 ffmmaaxx 4.5 V 30 36 20 24 MMHHzz 6 V 36 40 24 28 2 V 90 180 270 225 ttppdd CCLLKK AAnnyy QQ 4.5 V 28 36 54 45 nnss 6 V 24 31 46 38 2 V 77 150 225 190 tteenn OOEE AAnnyy QQ 4.5 V 26 30 45 38 nnss 6 V 23 26 38 32 2 V 52 150 225 190 ttddiiss OOEE AAnnyy QQ 4.5 V 24 30 45 38 nnss 6 V 22 26 38 32 2 V 28 60 90 75 ttt Anyy QQ 4.5 V 8 12 18 15 ns 6 V 6 10 15 13 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

SN54HC574, SN74HC574 OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS SCLS148F − DECEMBER 1982 − REVISED AUGUST 2003 switching characteristics over recommended operating free-air temperature range, C = 150 pF L (unless otherwise noted) (see Figure 1) FFRROOMM TTOO TA = 25°C SN54HC574 SN74HC574 PPAARRAAMMEETTEERR (INPUT) (OUTPUT) VVCC MIN TYP MAX MIN MAX MIN MAX UUNNIITT 2 V 6 5 ffmmaaxx 4.5 V 30 24 MMHHzz 6 V 36 28 2 V 105 265 400 330 ttppdd CCLLKK AAnnyy QQ 4.5 V 36 53 80 66 nnss 6 V 31 46 68 57 2 V 95 235 355 295 tteenn OOEE AAnnyy QQ 4.5 V 32 47 71 59 nnss 6 V 28 41 60 51 2 V 60 210 315 265 ttt Anyy QQ 4.5 V 17 42 63 53 ns 6 V 14 36 53 45 operating characteristics, T = 25°C A PARAMETER TEST CONDITIONS TYP UNIT Cpd Power dissipation capacitance per flip-flop No load 100 pF POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5

SN54HC574, SN74HC574 OCTAL EDGE-TRIGGERED D-TYPE FLIP-FLOPS WITH 3-STATE OUTPUTS SCLS148F − DECEMBER 1982 − REVISED AUGUST 2003 PARAMETER MEASUREMENT INFORMATION VCC PARAMETER RL CL S1 S2 S1 tPZH 50 pF Open Closed Test ten 1 kΩ or From Output Point RL tPZL 150 pF Closed Open U(nsdeeer N Toetset CAL) S2 tdis ttPPHLZZ 1 kΩ 50 pF COlopseend COlopseend 50 pF tpd or tt −− or Open Open 150 pF LOAD CIRCUIT Reference VCC 50% Input High-Level VCC 0 V 50% 50% Pulse tsu th 0 V tw Data 90% 90% VCC Input 50% 50% Low-Level VCC 10% 10% 0 V Pulse 50% 50% 0 V tr tf VOLTAGE WAVEFORMS VOLTAGE WAVEFORMS PULSE DURATIONS SETUP AND HOLD AND INPUT RISE AND FALL TIMES VCC Output VCC Input 50% 50% Control 50% 50% (Low-Level 0 V Enabling) 0 V tPLH tPHL tPZL tPLZ In-Phase 90% 90% VOH Output ≈VCC ≈VCC Output 50% 50% Waveform 1 50% 10% tr 10%tfVOL (See Note B) 10% VOL tPHL tPLH tPZH tPHZ Out-of- 90% 50% 50% 90% VOH Output 90% VOH Waveform 2 50% Phase 10% 10% VOL (See Note B) ≈0 V Output tf tr VOLTAGE WAVEFORMS VOLTAGE WAVEFORMS PROPAGATION DELAY AND OUTPUT TRANSITION TIMES ENABLE AND DISABLE TIMES FOR 3-STATE OUTPUTS NOTES: A. CL includes probe and test-fixture 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. Phase relationships between waveforms were chosen arbitrarily. All input pulses are supplied by generators having the following characteristics: PRR ≤ 1 MHz, ZO = 50 Ω, tr = 6 ns, tf = 6 ns. D. For clock inputs, fmax is measured when the input duty cycle is 50%. E. The outputs are measured one at a time with one input transition per measurement. F. tPLZ and tPHZ are the same as tdis. G. tPZL and tPZH are the same as ten. H. tPLH and tPHL are the same as tpd. Figure 1. Load Circuit and Voltage Waveforms 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 PACKAGING INFORMATION Orderable Device Status Package Type Package Pins Package Eco Plan Lead/Ball Finish MSL Peak Temp Op Temp (°C) Device Marking Samples (1) Drawing Qty (2) (6) (3) (4/5) JM38510/65604BRA ACTIVE CDIP J 20 1 TBD Call TI N / A for Pkg Type -55 to 125 JM38510/ 65604BRA M38510/65604BRA ACTIVE CDIP J 20 1 TBD Call TI N / A for Pkg Type -55 to 125 JM38510/ 65604BRA SN54HC574J ACTIVE CDIP J 20 1 TBD Call TI N / A for Pkg Type -55 to 125 SN54HC574J SN74HC574APWR ACTIVE TSSOP PW 20 2000 Green (RoHS NIPDAU Level-1-260C-UNLIM -40 to 85 HC574A & no Sb/Br) SN74HC574DBR ACTIVE SSOP DB 20 2000 Green (RoHS NIPDAU Level-1-260C-UNLIM -40 to 85 HC574 & no Sb/Br) SN74HC574DBRG4 ACTIVE SSOP DB 20 2000 Green (RoHS NIPDAU Level-1-260C-UNLIM -40 to 85 HC574 & no Sb/Br) SN74HC574DW ACTIVE SOIC DW 20 25 Green (RoHS NIPDAU Level-1-260C-UNLIM -40 to 85 HC574 & no Sb/Br) SN74HC574DWG4 ACTIVE SOIC DW 20 25 Green (RoHS NIPDAU Level-1-260C-UNLIM -40 to 85 HC574 & no Sb/Br) SN74HC574DWR ACTIVE SOIC DW 20 2000 Green (RoHS NIPDAU | SN Level-1-260C-UNLIM -40 to 85 HC574 & no Sb/Br) SN74HC574N ACTIVE PDIP N 20 20 Pb-Free NIPDAU N / A for Pkg Type -40 to 85 SN74HC574N (RoHS) SN74HC574NE4 ACTIVE PDIP N 20 20 Pb-Free NIPDAU N / A for Pkg Type -40 to 85 SN74HC574N (RoHS) SN74HC574NSR ACTIVE SO NS 20 2000 Green (RoHS NIPDAU Level-1-260C-UNLIM -40 to 85 HC574 & no Sb/Br) SN74HC574PW ACTIVE TSSOP PW 20 70 Green (RoHS NIPDAU Level-1-260C-UNLIM -40 to 85 HC574 & no Sb/Br) SN74HC574PWR ACTIVE TSSOP PW 20 2000 Green (RoHS NIPDAU | SN Level-1-260C-UNLIM -40 to 85 HC574 & no Sb/Br) SN74HC574PWRG4 ACTIVE TSSOP PW 20 2000 Green (RoHS NIPDAU Level-1-260C-UNLIM -40 to 85 HC574 & no Sb/Br) SN74HC574PWT ACTIVE TSSOP PW 20 250 Green (RoHS NIPDAU Level-1-260C-UNLIM -40 to 85 HC574 & no Sb/Br) SNJ54HC574FK ACTIVE LCCC FK 20 1 TBD POST-PLATE N / A for Pkg Type -55 to 125 SNJ54HC 574FK Addendum-Page 1

PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 Orderable Device Status Package Type Package Pins Package Eco Plan Lead/Ball Finish MSL Peak Temp Op Temp (°C) Device Marking Samples (1) Drawing Qty (2) (6) (3) (4/5) SNJ54HC574J ACTIVE CDIP J 20 1 TBD Call TI N / A for Pkg Type -55 to 125 SNJ54HC574J SNJ54HC574W ACTIVE CFP W 20 1 TBD Call TI N / A for Pkg Type -55 to 125 SNJ54HC574W (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 in a 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) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of <=1000ppm threshold. Antimony trioxide based flame retardants must also meet the <=1000ppm threshold requirement. (3) MSL, Peak Temp. - The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature. (4) There may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) Multiple Device Markings will be inside parentheses. Only one Device Marking contained in parentheses and separated by a "~" will appear on a device. If a line is indented then it is a continuation of the previous line and the two combined represent the entire Device Marking for that device. (6) Lead/Ball Finish - Orderable Devices may have multiple material finish options. Finish options are separated by a vertical ruled line. Lead/Ball Finish values may wrap to two lines if the finish value exceeds the maximum column width. Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information 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 TI to Customer on an annual basis. OTHER QUALIFIED VERSIONS OF SN54HC574, SN74HC574 : Addendum-Page 2

PACKAGE OPTION ADDENDUM www.ti.com 6-Feb-2020 •Catalog: SN74HC574 •Military: SN54HC574 NOTE: Qualified Version Definitions: •Catalog - TI's standard catalog product •Military - QML certified for Military and Defense Applications Addendum-Page 3

PACKAGE MATERIALS INFORMATION www.ti.com 2-Oct-2019 TAPE AND REEL INFORMATION *Alldimensionsarenominal Device Package Package Pins SPQ Reel Reel A0 B0 K0 P1 W Pin1 Type Drawing Diameter Width (mm) (mm) (mm) (mm) (mm) Quadrant (mm) W1(mm) SN74HC574APWR TSSOP PW 20 2000 330.0 16.4 6.95 7.0 1.4 8.0 16.0 Q1 SN74HC574DBR SSOP DB 20 2000 330.0 16.4 8.2 7.5 2.5 12.0 16.0 Q1 SN74HC574DWR SOIC DW 20 2000 330.0 24.4 10.8 13.3 2.7 12.0 24.0 Q1 SN74HC574DWR SOIC DW 20 2000 330.0 24.4 10.8 13.3 2.7 12.0 24.0 Q1 SN74HC574NSR SO NS 20 2000 330.0 24.4 8.4 13.0 2.5 12.0 24.0 Q1 SN74HC574PWR TSSOP PW 20 2000 330.0 16.4 6.95 7.0 1.4 8.0 16.0 Q1 SN74HC574PWR TSSOP PW 20 2000 330.0 16.4 6.95 7.1 1.6 8.0 16.0 Q1 SN74HC574PWRG4 TSSOP PW 20 2000 330.0 16.4 6.95 7.0 1.4 8.0 16.0 Q1 SN74HC574PWT TSSOP PW 20 250 330.0 16.4 6.95 7.0 1.4 8.0 16.0 Q1 PackMaterials-Page1

PACKAGE MATERIALS INFORMATION www.ti.com 2-Oct-2019 *Alldimensionsarenominal Device PackageType PackageDrawing Pins SPQ Length(mm) Width(mm) Height(mm) SN74HC574APWR TSSOP PW 20 2000 367.0 367.0 38.0 SN74HC574DBR SSOP DB 20 2000 367.0 367.0 38.0 SN74HC574DWR SOIC DW 20 2000 364.0 361.0 36.0 SN74HC574DWR SOIC DW 20 2000 367.0 367.0 45.0 SN74HC574NSR SO NS 20 2000 367.0 367.0 45.0 SN74HC574PWR TSSOP PW 20 2000 367.0 367.0 38.0 SN74HC574PWR TSSOP PW 20 2000 364.0 364.0 27.0 SN74HC574PWRG4 TSSOP PW 20 2000 367.0 367.0 38.0 SN74HC574PWT TSSOP PW 20 250 367.0 367.0 38.0 PackMaterials-Page2

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PACKAGE OUTLINE DB0020A SSOP - 2 mm max height SCALE 2.000 SMALL OUTLINE PACKAGE C 8.2 TYP 7.4 A 0.1 C PIN 1 INDEX AREA SEATING PLANE 18X 0.65 20 1 2X 7.5 5.85 6.9 NOTE 3 10 11 0.38 20X 0.22 5.6 B 0.1 C A B 5.0 NOTE 4 2 MAX (0.15) TYP 0.25 SEE DETAIL A GAGE PLANE 0 -8 0.95 0.05 MIN 0.55 DETA 15AIL A TYPICAL 4214851/B 08/2019 NOTES: 1. All linear dimensions are in millimeters. Any dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. This dimension does not include mold flash, protrusions, or gate burrs. Mold flash, protrusions, or gate burrs shall not exceed 0.15 mm per side. 4. This dimension does not include interlead flash. Interlead flash shall not exceed 0.25 mm per side. 5. Reference JEDEC registration MO-150. www.ti.com

EXAMPLE BOARD LAYOUT DB0020A SSOP - 2 mm max height SMALL OUTLINE PACKAGE 20X (1.85) SYMM (R0.05) TYP 1 20X (0.45) 20 SYMM 18X (0.65) 10 11 (7) LAND PATTERN EXAMPLE EXPOSED METAL SHOWN SCALE: 10X SOLDER MASK METAL METAL UNDER SOLDER MASK OPENING SOLDER MASK OPENING EXPOSED METAL EXPOSED METAL 0.07 MAX 0.07 MIN ALL AROUND ALL AROUND NON-SOLDER MASK SOLDER MASK DEFINED DEFINED (PREFERRED) SOLDE15.000 R MASK DETAILS 4214851/B 08/2019 NOTES: (continued) 6. Publication IPC-7351 may have alternate designs. 7. Solder mask tolerances between and around signal pads can vary based on board fabrication site. www.ti.com

EXAMPLE STENCIL DESIGN DB0020A SSOP - 2 mm max height SMALL OUTLINE PACKAGE 20X (1.85) SYMM (R0.05) TYP 1 20X (0.45) 20 SYMM 18X (0.65) 10 11 (7) SOLDER PASTE EXAMPLE BASED ON 0.125 mm THICK STENCIL SCALE: 10X 4214851/B 08/2019 NOTES: (continued) 8. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 9. Board assembly site may have different recommendations for stencil design. www.ti.com

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PACKAGE OUTLINE DW0020A SOIC - 2.65 mm max height SCALE 1.200 SOIC C 10.63 SEATING PLANE TYP 9.97 A PIN 1 ID 0.1 C AREA 18X 1.27 20 1 13.0 2X 12.6 11.43 NOTE 3 10 11 0.51 20X 7.6 0.31 2.65 MAX B 7.4 0.25 C A B NOTE 4 0.33 TYP 0.10 0.25 SEE DETAIL A GAGE PLANE 0.3 1.27 0 - 8 0.1 0.40 DETAIL A TYPICAL 4220724/A 05/2016 NOTES: 1. All linear dimensions are in millimeters. Dimensions in parenthesis are for reference only. Dimensioning and tolerancing per ASME Y14.5M. 2. This drawing is subject to change without notice. 3. This dimension does not include mold flash, protrusions, or gate burrs. Mold flash, protrusions, or gate burrs shall not exceed 0.15 mm per side. 4. This dimension does not include interlead flash. Interlead flash shall not exceed 0.43 mm per side. 5. Reference JEDEC registration MS-013. www.ti.com

EXAMPLE BOARD LAYOUT DW0020A SOIC - 2.65 mm max height SOIC 20X (2) SYMM 1 20 20X (0.6) 18X (1.27) SYMM (R0.05) TYP 10 11 (9.3) LAND PATTERN EXAMPLE SCALE:6X SOOPLEDNEINRG MASK METAL MSOELTDAEL RU NMDAESRK SOOPLEDNEINRG MASK 0.07 MAX 0.07 MIN ALL AROUND ALL AROUND NON SOLDER MASK SOLDER MASK DEFINED DEFINED SOLDER MASK DETAILS 4220724/A 05/2016 NOTES: (continued) 6. Publication IPC-7351 may have alternate designs. 7. Solder mask tolerances between and around signal pads can vary based on board fabrication site. www.ti.com

EXAMPLE STENCIL DESIGN DW0020A SOIC - 2.65 mm max height SOIC 20X (2) SYMM 1 20 20X (0.6) 18X (1.27) SYMM 10 11 (9.3) SOLDER PASTE EXAMPLE BASED ON 0.125 mm THICK STENCIL SCALE:6X 4220724/A 05/2016 NOTES: (continued) 8. Laser cutting apertures with trapezoidal walls and rounded corners may offer better paste release. IPC-7525 may have alternate design recommendations. 9. Board assembly site may have different recommendations for stencil design. www.ti.com

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