SCES610 − OCTOBER 2004 D 2-V to 5.5-V VCC Operation D Max tpd of 15 ns at 5 V D Schmitt-Trigger Inputs Allow for Slow Input D D D D D D D NT OR PW PACKAGE (TOP VIEW) T/C A B D1 D2 D3 D4 D5 D6 D7 D8 GND Rise/Fall Time Polarity Control for Y Outputs Selects True or Complementary Logic Typical VOLP (Output Ground Bounce) <0.8 V at VCC = 3.3 V, TA = 25°C Typical VOHV (Output VOH Undershoot) >2.3 V at VCC = 3.3 V, TA = 25°C Ioff Supports Partial-Power-Down Mode Operation Supports Mixed-Mode Voltage Operation on All Ports Latch-Up Performance Exceeds 250 mA Per JESD 17 ESD Protection Exceeds JESD 22 − 2000-V Human-Body Model (A114-A) − 200-V Machine Model (A115-A) − 1000-V Charged-Device Model (C101) 1 24 2 23 3 22 4 21 5 20 6 19 7 18 8 17 9 16 10 15 11 14 12 13 VCC P N Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 OE description/ordering information The SN74LV8151 is a 10-bit universal Schmitt-trigger buffer with 3-state outputs, designed for 2-V to 5.5-V VCC operation. The logic control (T/C) pin allows the user to configure Y1 to Y8 as noninverting or inverting outputs. When T/C is high, the Y outputs are noninverted (true logic ), and when T/C is low, the Y outputs are inverted (complementary logic). When output-enable (OE) input is low, the device passes data from Dn to Yn. When OE is high, the Y outputs are in the high-impedance state. The path A to P is a simple Schmitt-trigger buffer, and the path B to N is a simple Schmitt-trigger inverter. This device is fully specified for partial-power-down applications using Ioff. The Ioff circuitry disables the outputs, preventing damaging current backflow through the device when it is powered down. 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. ORDERING INFORMATION PDIP − NT −40°C 85°C −40 C to 85 C ORDERABLE PART NUMBER PACKAGE† TA TSSOP − PW Tube SN74LV8151NT Tube SN74LV8151PW Tape and reel SN74LV8151PWR TOP-SIDE MARKING SN74LV8151NT LV8151 † 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 2004, Texas Instruments Incorporated !"#$%! & '("")% $& ! *(+,'$%! -$%). "!-('%& '!!"# %! &*)''$%!& *)" %/) %)"#& ! )0$& &%"(#)%& &%$-$"- 1$""$%2. "!-('%! *"!')&&3 -!)& !% )')&&$",2 ',(-) %)&%3 ! $,, *$"$#)%)"&. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 1 SCES610 − OCTOBER 2004 FUNCTION TABLES INPUT A OUTPUT P L L H H INPUT B OUTPUT N L H H L INPUTS D OUTPUT Y L L H L H L L H L L L H H H H X X Z OE T/C L L logic diagram A B T/C D1 2 23 3 22 1 13 4 21 To Seven Other Channels 2 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 P N OE Y1 SCES610 − OCTOBER 2004 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 Voltage range applied to any output in the high-impedance or power-off state, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to 7 V Output voltage range, VO (see Notes 1 and 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −0.5 V to VCC + 0.5 V Input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −20 mA Output clamp current, IOK (VO < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −50 mA Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±35 mA Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±70 mA Package thermal impedance, θJA (see Note 3): NT package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67°C/W (see Note 4): PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88°C/W 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. NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 2. This value is limited to 5.5 V maximum. 3. The package thermal impedance is calculated in accordance with JESD 51-3. 4. The package thermal impedance is calculated in accordance with JESD 51-7. POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 3 SCES610 − OCTOBER 2004 recommended operating conditions (see Note 5) VCC VCC MIN MAX 2 5.5 2V 1.5 Supply voltage 3 V to 3.6 V VCC × 0.7 VCC × 0.7 4.5 V to 5.5 V VCC × 0.7 2.3 V to 2.7 V VIH High-level input voltage 2V Low-level input voltage VO IOH IOL Input voltage Output voltage 0 High or low state 0 3-state 0 High-level output current Low-level output current T/C, OE inputs ∆t/∆v Input transition rise or fall rate A, B, D inputs V VCC × 0.3 VCC × 0.3 3 V to 3.6 V 4.5 V to 5.5 V VI V 0.5 2.3 V to 2.7 V VIL UNIT VCC × 0.3 5.5 V V VCC 5.5 V 2V −50 µA 2.3 V to 2.7 V −2 3 V to 3.6 V −6 4.5 V to 5.5 V −12 2V 50 2.3 V to 2.7 V 2 3 V to 3.6 V 6 4.5 V to 5.5 V 12 2.3 V to 2.7 V 200 3 V to 3.6 V 100 4.5 V to 5.5 V 20 2.3 V to 2.7 V 4 3 V to 3.6 V 3 4.5 V to 5.5 V 2 mA µA mA ns/V ms/V TA Operating free-air temperature −40 85 °C NOTES: 5. 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. 4 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 SCES610 − OCTOBER 2004 electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER VT+ Positive-going input threshold voltage VT− Negative-going input threshold voltage ∆VT Hysteresis (VT+ − VT−) TEST CONDITIONS A, B, and D inputs A, B, and D inputs A, B, and D inputs IOL = 50 µA IOL = 2 mA 1.75 3.3 V 2.31 II IOZ VI = 5.5 V or GND VO = VCC or GND ICC Ioff VI = VCC or GND, IO = 0 VI or VO = 0 to 5.5 V Ci VI = VCC or GND Co VO = VCC or GND 0.75 3.3 V 0.99 tpd TO (OUTPUT) A or B P or N 5V 1.5 0.25 1 3.3 V 0.33 1.32 5V 0.5 2 2.3 V VCC − 0.1 2 3V 2.48 4.5 V 3.8 V V 0.1 2.3 V 0.4 3V 0.44 4.5 V 0.55 V 0 to 5.5 V ±1 µA 5.5 V ±5 µA 5.5 V 20 µA 0 5 µA 3.3 V 3 5V 3 3.3 V 5 5V 5 free-air LOAD CAPACITANCE D T/C V V 2.5 V switching characteristics over recommended operating VCC = 2.5 V ± 0.2 V (unless otherwise noted) (see Figure 1) FROM (INPUT) UNIT 3.5 2.5 V 2 V to 5.5 V IOL = 6 mA IOL = 12 mA PARAMETER MAX 2.5 V 2 V to 5.5 V IOH = −6 mA IOH = −12 mA VOL TYP 5V IOH = −50 µA IOH = −2 mA VOH MIN VCC Y CL = 15 pF pF pF temperature TA = 25°C TYP range, MIN MAX 22 1 45 23 1 49 24 1 50 UNIT ns ten OE Y 12 1 25 ns tdis OE Y 11 1 20 ns A or B P or N 26 1 52 28 1 57 29 1 58 tpd D T/C Y CL = 50 pF ns ten OE Y 15 1 30 ns tdis OE Y 15 1 26 ns POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 5 SCES610 − OCTOBER 2004 switching characteristics over recommended operating VCC = 3.3 V ± 0.3 V (unless otherwise noted) (see Figure 1) PARAMETER tpd FROM (INPUT) TO (OUTPUT) A or B P or N free-air LOAD CAPACITA NCE range, TA = 25°C MIN MAX 14 1 26 15 1 29 16 1 30 UNIT TYP D Y T/C temperature CL = 15 pF ns ten OE Y 9 1 16 ns tdis OE Y 8 1 14 ns A or B P or N 17 1 32 18 1 34 tpd D Y T/C ns 20 1 36 ten OE Y 11 1 20 ns tdis OE Y 11 1 18 ns CL = 50 pF switching characteristics over recommended operating VCC = 5 V ± 0.5 V (unless otherwise noted) (see Figure 1) PARAMETER tpd FROM (INPUT) TO (OUTPUT) A or B P or N free-air LOAD CAPACITA NCE D Y T/C temperature range, TA = 25°C MIN MAX UNIT TYP 9 1 15 10 1 16 ns 11 1 17 ten OE Y 6 1 10.5 ns tdis OE Y 6 1 10 ns A or B P or N tpd CL = 15 pF D Y T/C CL = 50 pF 11 1 18 12 1 20 13 1 21 ns ten OE Y 8 1 12.5 ns tdis OE Y 8 1 11.5 ns noise characteristics, VCC = 3.3 V, CL = 50 pF (see Note 6) PARAMETER MIN TA = 25°C TYP MAX UNIT VOL(P) VOL(V) Quiet output, maximum dynamic VOL 0.6 V Quiet output, minimum dynamic VOL −0.6 V VOH(V) VIH(D) Quiet output, minimum dynamic VOH 2.9 V High-level dynamic input voltage 2.31 VIL(D) Low-level dynamic input voltage NOTE 6: Characteristics are for surface-mount packages only. 6 POST OFFICE BOX 655303 V 0.99 • DALLAS, TEXAS 75265 V SCES610 − OCTOBER 2004 operating characteristics, TA = 25°C PARAMETER Cpd TEST CONDITIONS Power dissipation capacitance CL = No load, f = 1 MHz POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 VCC 3.3 V 5V TYP UNIT 15 16 pF 7 SCES610 − OCTOBER 2004 PARAMETER MEASUREMENT INFORMATION From Output Under Test RL = 1 kΩ From Output Under Test Test Point VCC Open S1 TEST GND S1 tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open Drain CL (see Note A) CL (see Note A) Open VCC GND VCC LOAD CIRCUIT FOR 3-STATE AND OPEN-DRAIN OUTPUTS LOAD CIRCUIT FOR TOTEM-POLE OUTPUTS VCC 50% VCC Timing Input 0V tw tsu VCC 50% VCC 50% VCC Input 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 tPLH In-Phase Output 50% VCC VOH 50% VCC VOL VOH 50% VCC VOL 50% VCC 0V Output Waveform 1 S1 at VCC (see Note B) tPLH 50% VCC 50% VCC tPLZ tPZL tPHL tPHL Out-of-Phase Output 0V VCC Output Control ≈VCC 50% VCC tPHZ tPZH Output Waveform 2 S1 at GND (see Note B) VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING AND NONINVERTING OUTPUTS VOL + 0.3 V VOL 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 Ω, tr ≤ 3 ns, tf ≤ 3 ns. D. The outputs are measured one at a time, with one input transition per measurement. E. tPLZ and tPHZ are the same as tdis. F. tPZL and tPZH are the same as ten. G. tPHL and tPLH are the same as tpd. H. All parameters and waveforms are not applicable to all devices. Figure 1. Load Circuit and Voltage Waveforms 8 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 PACKAGE OPTION ADDENDUM www.ti.com 17-Apr-2008 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Drawing Pins Package Eco Plan (2) Qty SN74LV8151DGVR ACTIVE TVSOP DGV 24 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV8151DGVRE4 ACTIVE TVSOP DGV 24 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV8151DGVRG4 ACTIVE TVSOP DGV 24 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV8151DW ACTIVE SOIC DW 24 25 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV8151DWE4 ACTIVE SOIC DW 24 25 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV8151DWG4 ACTIVE SOIC DW 24 25 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV8151DWR ACTIVE SOIC DW 24 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV8151DWRE4 ACTIVE SOIC DW 24 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV8151DWRG4 ACTIVE SOIC DW 24 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV8151NT ACTIVE PDIP NT 24 15 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LV8151NTE4 ACTIVE PDIP NT 24 15 Pb-Free (RoHS) CU NIPDAU N / A for Pkg Type SN74LV8151PW ACTIVE TSSOP PW 24 60 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV8151PWE4 ACTIVE TSSOP PW 24 60 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV8151PWG4 ACTIVE TSSOP PW 24 60 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV8151PWR ACTIVE TSSOP PW 24 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV8151PWRE4 ACTIVE TSSOP PW 24 2000 Green (RoHS & no Sb/Br) CU NIPDAU Level-1-260C-UNLIM SN74LV8151PWRG4 ACTIVE TSSOP PW 24 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 Addendum-Page 1 PACKAGE OPTION ADDENDUM www.ti.com 17-Apr-2008 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. 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. Addendum-Page 2 MECHANICAL DATA MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999 PW (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 14 PINS SHOWN 0,30 0,19 0,65 14 0,10 M 8 0,15 NOM 4,50 4,30 6,60 6,20 Gage Plane 0,25 1 7 0°– 8° A 0,75 0,50 Seating Plane 0,15 0,05 1,20 MAX PINS ** 0,10 8 14 16 20 24 28 A MAX 3,10 5,10 5,10 6,60 7,90 9,80 A MIN 2,90 4,90 4,90 6,40 7,70 9,60 DIM 4040064/F 01/97 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-153 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 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 MPDI004 – OCTOBER 1994 NT (R-PDIP-T**) PLASTIC DUAL-IN-LINE PACKAGE 24 PINS SHOWN PINS ** A 24 28 A MAX 1.260 (32,04) 1.425 (36,20) A MIN 1.230 (31,24) 1.385 (35,18) B MAX 0.310 (7,87) 0.315 (8,00) B MIN 0.290 (7,37) 0.295 (7,49) DIM 24 13 0.280 (7,11) 0.250 (6,35) 1 12 0.070 (1,78) MAX B 0.020 (0,51) MIN 0.200 (5,08) MAX Seating Plane 0.125 (3,18) MIN 0.100 (2,54) 0.021 (0,53) 0.015 (0,38) 0°– 15° 0.010 (0,25) M 0.010 (0,25) NOM 4040050 / B 04/95 NOTES: A. All linear dimensions are in inches (millimeters). B. This drawing is subject to change without notice. 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