SN54AHC540, SN74AHC540 OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCLS260J - DECEMBER 1995 - REVISED JULY 2003 SN54AHC540 . . . J OR W PACKAGE SN74AHC540 . . . DB, DGV, DW, N, NS, OR PW PACKAGE (TOP VIEW) Operating Range 2-V to 5.5-V VCC Latch-Up Performance Exceeds 250 mA Per JESD 17 OE1 A1 A2 A3 A4 A5 A6 A7 A8 GND description/ordering information The 'AHC540 octal buffers/drivers are ideal for driving bus lines or buffer memory address registers. These devices feature inputs and outputs on opposite sides of the package to facilitate printed circuit board layout. The 3-state control gate is a two-input AND gate with active-low inputs so that, if either output-enable (OE1 or OE2) input is high, all corresponding outputs are in the high-impedance state. The outputs provide inverted data when they are not in the high-impedance state. 1 20 2 19 3 18 4 17 5 16 6 15 7 14 8 13 9 12 10 11 VCC OE2 Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 A2 A1 OE1 VCC SN54AHC540 . . . FK PACKAGE (TOP VIEW) To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. 4 3 2 1 20 19 18 5 17 6 16 7 15 8 14 9 10 11 12 13 Y1 Y2 Y3 Y4 Y5 A8 GND Y8 Y7 Y6 A3 A4 A5 A6 A7 OE2 D D ORDERING INFORMATION PDIP - N SN74AHC540N Tube SN74AHC540DW Tape and reel SN74AHC540DWR SOP - NS Tape and reel SN74AHC540NSR AHC540 SSOP - DB Tape and reel SN74AHC540DBR HA540 Tube SN74AHC540PW Tape and reel SN74AHC540PWR TVSOP - DGV Tape and reel SN74AHC540DGVR HA540 CDIP - J Tube SNJ54AHC540J SNJ54AHC540J CFP - W Tube SNJ54AHC540W SNJ54AHC540W LCCC - FK Tube SNJ54AHC540FK SNJ54AHC540FK TSSOP - PW -55C to 125C TOP-SIDE MARKING Tube SOIC - DW -40C to 85C ORDERABLE PART NUMBER PACKAGE TA SN74AHC540N AHC540 HA540 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 Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. Copyright 2003, Texas Instruments Incorporated PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. On products compliant to MIL-PRF-38535, all parameters are tested unless otherwise noted. On all other products, production processing does not necessarily include testing of all parameters. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 1 SN54AHC540, SN74AHC540 OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCLS260J - DECEMBER 1995 - REVISED JULY 2003 FUNCTION TABLE (each buffer/driver) INPUTS A OUTPUT Y L L H L H L H X X Z X H X Z OE1 OE2 L L logic diagram (positive logic) OE1 OE2 A1 1 19 2 18 Y1 To Seven Other Channels absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 7 V Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 7 V Output voltage range, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to VCC + 0.5 V Input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -20 mA Output clamp current, IOK (VO < 0 or VO > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 mA Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 mA Package thermal impedance, JA (see Note 2): DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70C/W DGV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92C/W DW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58C/W N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69C/W NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60C/W PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83C/W Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65C to 150C 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 SN54AHC540, SN74AHC540 OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCLS260J - DECEMBER 1995 - REVISED JULY 2003 recommended operating conditions (see Note 3) SN54AHC540 VCC Supply voltage VIH VCC = 2 V VCC = 3 V High-level input voltage Low-level input voltage VI VO 2 5.5 Output voltage t/v 5.5 2.1 V V 0.5 0.9 0.9 1.65 1.65 V 0 5.5 0 5.5 V 0 VCC -50 0 VCC -50 mA VCC = 3.3 V 0.3 V VCC = 5 V 0.5 V VCC = 3.3 V 0.3 V Input transition rise or fall rate 2 UNIT 1.5 3.85 VCC = 2 V VCC = 3.3 V 0.3 V Low-level output current MAX 2.1 VCC = 5 V 0.5 V VCC = 2 V IOL MIN 3.85 VCC = 3 V VCC = 5.5 V High-level output current SN74AHC540 0.5 Input voltage IOH MAX 1.5 VCC = 5.5 V VCC = 2 V VIL MIN VCC = 5 V 0.5 V -4 -4 -8 -8 50 50 4 4 8 8 100 100 20 20 V mA mA mA ns/V 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) PARAMETER MIN TA = 25C TYP MAX 2V 1.9 2 1.9 1.9 3V 2.9 3 2.9 2.9 4.5 V 4.4 4.5 4.4 4.4 IOH = -4 mA 3V 2.58 2.48 2.48 IOH = -8 mA 4.5 V 3.94 3.8 3.8 TEST CONDITIONS VCC IOH = -50 mA VOH IOL = 50 mA VOL IOL = 4 mA II IOL = 8 mA VI = 5.5 V or GND IOZ VO = VCC or GND, VI (OE) = VIL or VIH ICC Ci VI = VCC or GND, VI = VCC or GND IO = 0 SN54AHC540 MIN MAX SN74AHC540 MIN MAX UNIT V 2V 0.1 0.1 0.1 3V 0.1 0.1 0.1 4.5 V 0.1 0.1 0.1 3V 0.36 0.5 0.44 V 4.5 V 0.36 0.5 0.44 0 V to 5.5 V 0.1 1* 1 mA 5.5 V 0.25 2.5 2.5 mA 4 40 40 mA 10 pF 5.5 V 5V 2 Co 10 VO = VCC or GND 5V 4 * On products compliant to MIL-PRF-38535, this parameter is not production tested at VCC = 0 V. For I/O pins, the parameter IOZ includes the input leakage current. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 pF 3 SN54AHC540, SN74AHC540 OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCLS260J - DECEMBER 1995 - REVISED JULY 2003 switching characteristics over recommended operating free-air temperature range, VCC = 3.3 V 0.3 V (unless otherwise noted) (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) LOAD CAPACITANCE tPLH tPHL A Y CL = 15 pF tPZH tPZL OE Y CL = 15 pF tPHZ tPLZ OE Y CL = 15 pF tPLH tPHL A Y CL = 50 pF tPZH tPZL OE Y CL = 50 pF tPHZ tPLZ OE Y CL = 50 pF MIN TA = 25C TYP MAX SN54AHC540 SN74AHC540 MIN MAX MIN MAX 4.8* 7* 1* 8.5* 1 8.5 4.8* 7* 1* 8.5* 1 8.5 6.8* 10.5* 1* 12.5* 1 12.5 6.8* 10.5* 1* 12.5* 1 12.5 6.8* 10.5* 1* 12.5* 1 12.5 6.8* 10.5* 1* 12.5* 1 12.5 7.3 10.5 1 12 1 12 7.3 10.5 1 12 1 12 8 14 1 16 1 16 8 14 1 16 1 16 8 15.4 1 17.5 1 17.5 8 15.4 1 17.5 1 17.5 tsk(o) CL = 50 pF On products compliant to MIL-PRF-38535, this parameter is not production tested. On products compliant to MIL-PRF-38535, this parameter does not apply. 1.5** 1.5 UNIT ns ns ns ns ns ns ns switching characteristics over recommended operating free-air temperature range, VCC = 5 V 0.5 V (unless otherwise noted) (see Figure 1) PARAMETER FROM (INPUT) TO (OUTPUT) LOAD CAPACITANCE tPLH tPHL A Y CL = 15 pF tPZH tPZL OE Y CL = 15 pF tPHZ tPLZ OE Y CL = 15 pF tPLH tPHL A Y CL = 50 pF tPZH tPZL OE Y CL = 50 pF tPHZ tPLZ OE Y CL = 50 pF MIN TA = 25C TYP MAX POST OFFICE BOX 655303 SN74AHC540 MIN MAX MIN MAX 3.7* 5* 1* 6* 1 6 3.7* 5* 1* 6* 1 6 4.7* 7.2* 1* 8.5* 1 8.5 4.7* 7.2* 1* 8.5* 1 8.5 4.5* 6.8* 1* 8* 1 8 4.5* 6.8* 1* 8* 1 8 5.2 7 1 8 1 8 5.2 7 1 8 1 8 6.2 9.2 1 10.5 1 10.5 6.2 9.2 1 10.5 1 10.5 6 8.8 1 10 1 10 6 8.8 1 10 1 10 tsk(o) CL = 50 pF On products compliant to MIL-PRF-38535, this parameter is not production tested. On products compliant to MIL-PRF-38535, this parameter does not apply. 4 SN54AHC540 * DALLAS, TEXAS 75265 1** 1 UNIT ns ns ns ns ns ns ns SN54AHC540, SN74AHC540 OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCLS260J - DECEMBER 1995 - REVISED JULY 2003 noise characteristics, VCC = 5 V, CL = 50 pF, TA = 25C (see Note 4) SN74AHC540 PARAMETER MIN MAX UNIT VOL(P) VOL(V) Quiet output, maximum dynamic VOL 0.8 V Quiet output, minimum dynamic VOL -0.8 V VOH(V) VIH(D) Quiet output, minimum dynamic VOH 4.7 High-level dynamic input voltage 3.5 VIL(D) Low-level dynamic input voltage NOTE 4: Characteristics are for surface-mount packages only. V V 1.5 V TYP UNIT operating characteristics, VCC = 5 V, TA = 25C PARAMETER Cpd TEST CONDITIONS Power dissipation capacitance No load, POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 f = 1 MHz 12 pF 5 SN54AHC540, SN74AHC540 OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS SCLS260J - DECEMBER 1995 - REVISED JULY 2003 PARAMETER MEASUREMENT INFORMATION From Output Under Test RL = 1 k From Output Under Test Test Point VCC Open S1 TEST GND CL (see Note A) CL (see Note A) S1 tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open Drain Open VCC GND VCC LOAD CIRCUIT FOR 3-STATE AND OPEN-DRAIN OUTPUTS LOAD CIRCUIT FOR TOTEM-POLE OUTPUTS VCC 50% VCC Timing Input tw tsu VCC Input 50% VCC 50% VCC 0V th VCC 50% VCC Data Input 50% VCC 0V 0V VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VOLTAGE WAVEFORMS PULSE DURATION VCC 50% VCC Input 50% VCC 0V tPLH In-Phase Output tPHL 50% VCC tPHL Out-of-Phase Output VOH 50% VCC VOL VCC Output Control Output Waveform 1 S1 at VCC (see Note B) 50% VCC 0V tPZL VOH 50% VCC VOL tPLZ VCC 50% VCC tPZH tPLH 50% VCC 50% VCC Output Waveform 2 S1 at GND (see Note B) VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING AND NONINVERTING OUTPUTS VOL + 0.3 V VOL tPHZ 50% VCC VOH - 0.3 V VOH 0 V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES LOW- AND HIGH-LEVEL ENABLING 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. All input pulses are supplied by generators having the following characteristics: PRR 1 MHz, ZO = 50 , tr 3 ns, tf 3 ns. D. The outputs are measured one at a time with one input transition per measurement. E. All parameters and waveforms are not applicable to all devices. Figure 1. Load Circuit and Voltage Waveforms 6 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 PACKAGE OPTION ADDENDUM www.ti.com 5-Sep-2011 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/ Ball Finish MSL Peak Temp Samples (Requires Login) 5962-9685001Q2A ACTIVE LCCC FK 20 1 TBD Call TI Call TI 5962-9685001QRA ACTIVE CDIP J 20 1 TBD Call TI Call TI 1 TBD Call TI Call TI TBD Call TI Call TI 5962-9685001QSA ACTIVE CFP W 20 SN74AHC540DBLE OBSOLETE SSOP DB 20 SN74AHC540DBR ACTIVE SSOP DB 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540DBRE4 ACTIVE SSOP DB 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540DBRG4 ACTIVE SSOP DB 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540DGVR ACTIVE TVSOP DGV 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540DGVRE4 ACTIVE TVSOP DGV 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540DGVRG4 ACTIVE TVSOP DGV 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540DW ACTIVE SOIC DW 20 25 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540DWE4 ACTIVE SOIC DW 20 25 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540DWG4 ACTIVE SOIC DW 20 25 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540DWR ACTIVE SOIC DW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540DWRE4 ACTIVE SOIC DW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540DWRG4 ACTIVE SOIC DW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540N ACTIVE PDIP N 20 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74AHC540NE4 ACTIVE PDIP N 20 20 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74AHC540PW ACTIVE TSSOP PW 20 70 Green (RoHS & no Sb/Br) Addendum-Page 1 (3) CU NIPDAU Level-1-260C-UNLIM PACKAGE OPTION ADDENDUM www.ti.com Orderable Device 5-Sep-2011 Status (1) Package Type Package Drawing Pins Package Qty Eco Plan (2) Lead/ Ball Finish MSL Peak Temp ACTIVE TSSOP PW 20 70 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540PWG4 ACTIVE TSSOP PW 20 70 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540PWLE OBSOLETE TSSOP PW 20 SN74AHC540PWR ACTIVE TSSOP PW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540PWRE4 ACTIVE TSSOP PW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74AHC540PWRG4 ACTIVE TSSOP PW 20 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SNJ54AHC540FK ACTIVE LCCC FK 20 1 TBD SNJ54AHC540J ACTIVE CDIP J 20 1 TBD A42 N / A for Pkg Type SNJ54AHC540W ACTIVE CFP W 20 1 TBD Call TI N / A for Pkg Type Call TI Samples (Requires Login) SN74AHC540PWE4 TBD (3) Call TI POST-PLATE N / A for Pkg Type (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) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check http://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 requirements for 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 and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) 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 flame retardants (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 solder temperature. 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. Addendum-Page 2 PACKAGE OPTION ADDENDUM www.ti.com 5-Sep-2011 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 SN54AHC540, SN74AHC540 : * Catalog: SN74AHC540 * Military: SN54AHC540 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 14-Jul-2012 TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Pins Type Drawing SPQ Reel Reel A0 Diameter Width (mm) (mm) W1 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 7.5 2.5 12.0 16.0 Q1 SN74AHC540DBR SSOP DB 20 2000 330.0 16.4 SN74AHC540DGVR TVSOP DGV 20 2000 330.0 12.4 6.9 5.6 1.6 8.0 12.0 Q1 SN74AHC540DWR SOIC DW 20 2000 330.0 24.4 10.8 13.0 2.7 12.0 24.0 Q1 SN74AHC540PWR TSSOP PW 20 2000 330.0 16.4 6.95 7.1 1.6 8.0 16.0 Q1 Pack Materials-Page 1 8.2 B0 (mm) PACKAGE MATERIALS INFORMATION www.ti.com 14-Jul-2012 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) SN74AHC540DBR SSOP DB 20 2000 367.0 367.0 38.0 SN74AHC540DGVR TVSOP DGV 20 2000 367.0 367.0 35.0 SN74AHC540DWR SOIC DW 20 2000 367.0 367.0 45.0 SN74AHC540PWR TSSOP PW 20 2000 367.0 367.0 38.0 Pack Materials-Page 2 MECHANICAL DATA MPDS006C - FEBRUARY 1996 - REVISED AUGUST 2000 DGV (R-PDSO-G**) PLASTIC SMALL-OUTLINE 24 PINS SHOWN 0,40 0,23 0,13 24 13 0,07 M 0,16 NOM 4,50 4,30 6,60 6,20 Gage Plane 0,25 0-8 1 0,75 0,50 12 A Seating Plane 0,15 0,05 1,20 MAX PINS ** 0,08 14 16 20 24 38 48 56 A MAX 3,70 3,70 5,10 5,10 7,90 9,80 11,40 A MIN 3,50 3,50 4,90 4,90 7,70 9,60 11,20 DIM 4073251/E 08/00 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion, not to exceed 0,15 per side. Falls within JEDEC: 24/48 Pins - MO-153 14/16/20/56 Pins - MO-194 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 MECHANICAL DATA MSSO002E - JANUARY 1995 - REVISED DECEMBER 2001 DB (R-PDSO-G**) PLASTIC SMALL-OUTLINE 28 PINS SHOWN 0,38 0,22 0,65 28 0,15 M 15 0,25 0,09 8,20 7,40 5,60 5,00 Gage Plane 1 14 0,25 A 0-8 0,95 0,55 Seating Plane 2,00 MAX 0,10 0,05 MIN PINS ** 14 16 20 24 28 30 38 A MAX 6,50 6,50 7,50 8,50 10,50 10,50 12,90 A MIN 5,90 5,90 6,90 7,90 9,90 9,90 12,30 DIM 4040065 /E 12/01 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion not to exceed 0,15. Falls within JEDEC MO-150 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46C and to discontinue any product or service per JESD48B. Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All semiconductor products (also referred to herein as "components") are sold subject to TI's terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI's terms and conditions of sale of semiconductor products. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is not necessarily performed. TI assumes no liability for applications assistance or the design of Buyers' products. Buyers are responsible for their products and applications using TI components. To minimize the risks associated with Buyers' products and applications, Buyers should provide adequate design and operating safeguards. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right relating to any combination, machine, or process in which TI components or services are used. Information published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from TI under the patents or other intellectual property of TI. Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable for such altered documentation. Information of third parties may be subject to additional restrictions. Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements. Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirements concerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or support that may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm and take appropriate remedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use of any TI components in safety-critical applications. In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI's goal is to help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and requirements. Nonetheless, such components are subject to these terms. No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the parties have executed a special agreement specifically governing such use. Only those TI components which TI has specifically designated as military grade or "enhanced plastic" are designed and intended for use in military/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI components which have not been so designated is solely at the Buyer's risk, and that Buyer is solely responsible for compliance with all legal and regulatory requirements in connection with such use. TI has specifically designated certain components which meet ISO/TS16949 requirements, mainly for automotive use. Components which have not been so designated are neither designed nor intended for automotive use; and TI will not be responsible for any failure of such components to meet such requirements. Products Applications Audio www.ti.com/audio Automotive and Transportation www.ti.com/automotive Amplifiers amplifier.ti.com Communications and Telecom www.ti.com/communications Data Converters dataconverter.ti.com Computers and Peripherals www.ti.com/computers DLP(R) Products www.dlp.com Consumer Electronics www.ti.com/consumer-apps DSP dsp.ti.com Energy and Lighting www.ti.com/energy Clocks and Timers www.ti.com/clocks Industrial www.ti.com/industrial Interface interface.ti.com Medical www.ti.com/medical Logic logic.ti.com Security www.ti.com/security Power Mgmt power.ti.com Space, Avionics and Defense www.ti.com/space-avionics-defense Microcontrollers microcontroller.ti.com Video and Imaging www.ti.com/video RFID www.ti-rfid.com OMAP Mobile Processors www.ti.com/omap TI E2E Community e2e.ti.com Wireless Connectivity www.ti.com/wirelessconnectivity Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright (c) 2012, Texas Instruments Incorporated