SCBS780 - NOVEMBER 2003 D Controlled Baseline D D D D D D D D D D D D Flow-Through Architecture Optimizes PCB - One Assembly/Test Site, One Fabrication Site Enhanced Diminishing Manufacturing Sources (DMS) Support Enhanced Product-Change Notification Qualification Pedigree Member of the Texas Instruments Widebus Family State-of-the-Art Advanced BiCMOS Technology (ABT) Design for 3.3-V Operation and Low Static-Power Dissipation Output Ports Have Equivalent 22- Series Resistors, So No External Resistors Are Required Supports Mixed-Mode Signal Operation (5-V Input and Output Voltages With 3.3-V VCC) Supports Unregulated Battery Operation Down To 2.7 V Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25C Ioff and Power-Up 3-State Support Hot Insertion Bus Hold on Data Inputs Eliminates the Need for External Pullup/Pulldown Resistors D D Layout Latch-Up Performance Exceeds 250 mA Per JESD 17 ESD Protection Exceeds 2000 V Per MIL-STD-883, Method 3015; Exceeds 200 V Using Machine Model (C = 200 pF, R = 0) DGG PACKAGE (TOP VIEW) 1OE 1Y1 1Y2 GND 1Y3 1Y4 VCC 2Y1 2Y2 GND 2Y3 2Y4 3Y1 3Y2 GND 3Y3 3Y4 VCC 4Y1 4Y2 GND 4Y3 4Y4 4OE D Distributed VCC and GND Pins Minimize High-Speed Switching Noise Component qualification in accordance with JEDEC and industry standards to ensure reliable operation over an extended temperature range. This includes, but is not limited to, Highly Accelerated Stress Test (HAST) or biased 85/85, temperature cycle, autoclave or unbiased HAST, electromigration, bond intermetallic life, and mold compound life. Such qualification testing should not be viewed as justifying use of this component beyond specified performance and environmental limits. 1 48 2 47 3 46 4 45 5 44 6 43 7 42 8 41 9 40 10 39 11 38 12 37 13 36 14 35 15 34 16 33 17 32 18 31 19 30 20 29 21 28 22 27 23 26 24 25 2OE 1A1 1A2 GND 1A3 1A4 VCC 2A1 2A2 GND 2A3 2A4 3A1 3A2 GND 3A3 3A4 VCC 4A1 4A2 GND 4A3 4A4 3OE description/ordering information The SN74LVTH162240 is a 16-bit buffer/driver designed specifically for low-voltage (3.3-V) VCC operation and to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented receivers and transmitters. It has the capability to provide a TTL interface to a 5-V system environment. This device can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer and provide inverting outputs and symmetrical active-low output-enable (OE) inputs. 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. Widebus is a trademark of Texas Instruments Incorporated. Copyright 2003, Texas Instruments Incorporated !"#$%! & '("")% $& ! *(+,'$%! -$%) "!-('%& '!!"# %! &*)''$%!& *)" %.) %)"#& ! )/$& &%"(#)%& &%$-$"- 0$""$%1 "!-('%! *"!')&&2 -!)& !% )')&&$",1 ',(-) %)&%2 ! $,, *$"$#)%)"& POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 1 SCBS780 - NOVEMBER 2003 description/ordering information (continued) The outputs, which are designed to source or sink up to 12 mA, include equivalent 22- series resistors to reduce overshoot and undershoot. When VCC is between 0 and 1.5 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 1.5 V, 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. Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level. This device is fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down, which prevents driver conflict. ORDERING INFORMATION TA ORDERABLE PART NUMBER PACKAGE TOP-SIDE MARKING -40C to 85C TSSOP - DGG Tape and reel CLVTH162240IDGGREP LH162240EP Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. FUNCTION TABLE (each 4-bit buffer) INPUTS 2 OE A OUTPUT Y L H L L L H H X Z POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 SCBS780 - NOVEMBER 2003 logic diagram (positive logic) 1OE 1A1 1A2 1A3 1A4 2OE 2A1 2A2 2A3 2A4 1 3OE 47 2 46 3 44 5 43 6 1Y1 3A1 1Y2 3A2 1Y3 3A3 1Y4 3A4 48 4OE 41 8 40 9 38 11 37 12 2Y1 4A1 2Y2 4A2 2Y3 4A3 2Y4 4A4 25 36 13 35 14 33 16 32 17 3Y1 3Y2 3Y3 3Y4 24 30 19 29 20 27 22 26 23 4Y1 4Y2 4Y3 4Y4 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 4.6 V Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 7 V Voltage range applied to any output in the high-impedance or power-off state, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 7 V Voltage range applied to any output in the high state, VO (see Note 1) . . . . . . . . . . . . . -0.5 V to VCC + 0.5 V Current into any output in the low state, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA Current into any output in the high state, IO (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 mA Input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -50 mA Output clamp current, IOK (VO < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -50 mA Package thermal impedance, JA (see Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89C/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 negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed. 2. This current flows only when the output is in the high state and VO > VCC. 3. The package thermal impedance is calculated in accordance with JESD 51. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 3 SCBS780 - NOVEMBER 2003 recommended operating conditions (see Note 4) MIN MAX 2.7 3.6 UNIT VCC VIH Supply voltage VIL VI Low-level input voltage Input voltage 5.5 V IOH IOL High-level output current -12 mA t/v Input transition rise or fall rate t/VCC TA Power-up ramp rate 200 Operating free-air temperature -40 High-level input voltage 2 V V 0.8 Low-level output current Outputs enabled V 12 mA 10 ns/V s/V 85 C NOTE 4: All unused control 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 TEST CONDITIONS MIN TYP MAX UNIT -1.2 V VIK VOH VCC = 2.7 V, VCC = 3 V, II = -18 mA IOH = -12 mA VOL VCC = 3 V, VCC = 0 or 3.6 V, IOL = 12 mA VI = 5.5 V 0.8 VCC = 3.6 V, VI = VCC or GND VI = VCC 1 Control inputs II Data inputs Ioff VCC = 3.6 V V VI = 0.8 V VI = 2 V Data inputs V 10 1 VI = 0 VI or VO = 0 to 4.5 V VCC = 0, VCC = 3 V II(hold) 2 A A -5 100 A 75 -75 500 -750 A VCC = 3.6 V, VI = 0 to 3.6 V IOZH IOZL VCC = 3.6 V, VCC = 3.6 V, VO = 3 V VO = 0.5 V IOZPU VCC = 0 to 1.5 V, VO = 0.5 V to 3 V, OE = don't care IOZPD VCC = 1.5 V to 0, VO = 0.5 V to 3 V, OE = don't care 100 A Outputs high ICC VCC = 3.6 V, IO = 0, VI = VCC or GND Ci VI = 3 V or 0 VO = 3 V or 0 Co -5 A 100 A 5 Outputs disabled VCC = 3 V to 3.6 V, One input at VCC - 0.6 V, Other inputs at VCC or GND A 0.19 Outputs low ICC 5 mA 0.19 0.2 4 pF pF All typical values are at VCC = 3.3 V, TA = 25C. This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another. This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND. 4 9 mA POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 SCBS780 - NOVEMBER 2003 switching characteristics over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) (see Figure 1) FROM (INPUT) TO (OUTPUT) tPLH tPHL A Y tPZH tPZL OE Y tPHZ tPLZ OE Y PARAMETER tsk(o) All typical values are at VCC = 3.3 V, TA = 25C. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 VCC = 3.3 V 0.3 V VCC = 2.7 V MIN TYP MAX 1 2.5 4 4.6 1 2.9 4 4.6 1 2.8 4.8 5.7 1 2.8 4.7 4.9 2 3.5 4.7 5.2 2 3.4 4.5 4.5 0.5 0.5 MIN UNIT MAX ns ns ns ns 5 SCBS780 - NOVEMBER 2003 PARAMETER MEASUREMENT INFORMATION 500 From Output Under Test 6V Open S1 GND CL = 50 pF (see Note A) 500 TEST S1 tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open 6V GND 2.7 V LOAD CIRCUIT Timing Input 1.5 V 0V tw tsu 2.7 V 1.5 V Input 1.5 V th 2.7 V Data Input 1.5 V 1.5 V 0V 0V VOLTAGE WAVEFORMS PULSE DURATION VOLTAGE WAVEFORMS SETUP AND HOLD TIMES 2.7 V 1.5 V Input 1.5 V 0V tPHL tPLH VOH 1.5 V Output 1.5 V VOL 1.5 V 1.5 V 1.5 V VOL VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING AND NONINVERTING OUTPUTS 1.5 V 0V tPLZ tPZL 3V 1.5 V Output Waveform 2 S1 at GND (see Note B) VOL + 0.3 V VOL tPHZ tPZH VOH Output Output Waveform 1 S1 at 6 V (see Note B) tPLH tPHL 2.7 V Output Control 1.5 V 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 10 MHz, ZO = 50 , tr 2.5 ns, tf 2.5 ns. D. The outputs are measured one at a time with one transition per measurement. Figure 1. Load Circuit and Voltage Waveforms 6 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 PACKAGE OPTION ADDENDUM www.ti.com 18-Sep-2008 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty CLVTH162240IDGGREP ACTIVE TSSOP DGG 48 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM V62/04707-01XE ACTIVE TSSOP DGG 48 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM Lead/Ball Finish MSL Peak Temp (3) (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. 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OTHER QUALIFIED VERSIONS OF SN74LVTH162240-EP : * Catalog: SN74LVTH162240 NOTE: Qualified Version Definitions: * Catalog - TI's standard catalog product Addendum-Page 1 PACKAGE MATERIALS INFORMATION www.ti.com 5-Aug-2008 TAPE AND REEL INFORMATION *All dimensions are nominal Device CLVTH162240IDGGREP Package Package Pins Type Drawing TSSOP DGG 48 SPQ Reel Reel Diameter Width (mm) W1 (mm) 2000 330.0 24.4 Pack Materials-Page 1 A0 (mm) B0 (mm) K0 (mm) P1 (mm) W Pin1 (mm) Quadrant 8.6 15.8 1.8 12.0 24.0 Q1 PACKAGE MATERIALS INFORMATION www.ti.com 5-Aug-2008 *All dimensions are nominal Device Package Type Package Drawing Pins SPQ Length (mm) Width (mm) Height (mm) CLVTH162240IDGGREP TSSOP DGG 48 2000 346.0 346.0 41.0 Pack Materials-Page 2 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. 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