? semiconductor components industries, llc, 2009 december, 2009 ? rev. 1 1 publication order number: nlsv2t244/d nlsv2t244 2-bit dual-supply non-inverting level translator the nlsv2t244 is a 2 ? bit configurable dual ? supply voltage level translator. the input a n and output b n ports are designed to track two different power supply rails, v cca and v ccb respectively. both supply rails are configurable from 0.9 v to 4.5 v allowing universal low ? voltage translation from the input a n to the output b n port. features ? wide v cca and v ccb operating range: 0.9 v to 4.5 v ? high ? speed w/ balanced propagation delay ? inputs and outputs have ovt protection to 4.5 v ? non ? preferential v cca and v ccb sequencing ? outputs at 3 ? state until active v cc is reached ? power ? off protection ? outputs switch to 3 ? state with v ccb at gnd ? small packaging: udfn8, so ? 8, micro8 ? this is a pb ? free device typical applications ? mobile phones, pdas, other portable devices important information ? esd protection for all pins: hbm (human body model) > 5000 v udfn8 mu suffix case 517aj marking diagrams http://onsemi.com device package shipping ? ordering information NLSV2T244MUTAG udfn8 (pb ? free) 3000/tape & reel ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specification brochure, brd8011/d. 1 8 up = specific device code m = date code = pb ? free package upm 1 8 so ? 8 d suffix case 751 a = assembly location y = year w = work week = pb ? free package 2t244 alyw 1 8 micro8 dm suffix case 846a 1 244 ayw 1 8 nlsv2t244dr2g so ? 8 (pb ? free) 2500/tape & reel nlsv2t244dmr2g micro8 (pb ? free) 4000/tape & reel a = assembly location l = wafer lot y = year w = work week = pb ? free package
nlsv2t244 http://onsemi.com 2 figure 1. logic diagram v cca v ccb b1 b2 oe a2 a1 pin assignments udfn8 (top view) v ccb b1 b2 gnd v cca a1 a2 oe 8 7 6 5 1 2 3 4 micro8 (top view) 1 2 3 4 8 7 6 5 1 8 2 3 4 7 6 5 soic ? 8 (top view) v ccb b1 b2 gnd v cca a1 a2 oe v ccb b1 b2 gnd v cca a1 a2 oe pin assignment pin function v cca input port dc power supply v ccb output port dc power supply gnd ground a n input port b n output port oe output enable inputs outputs oe a n b n truth table lll lhh hx3 ? state
nlsv2t244 http://onsemi.com 3 maximum ratings symbol rating value condition unit v cca , v ccb dc supply voltage ? 0.5 to +5.5 v v i dc input voltage a n ? 0.5 to +5.5 v v c control input oe ? 0.5 to +5.5 v v o dc output voltage (power down) b n ? 0.5 to +5.5 v cca = v ccb = 0 v (active mode) b n ? 0.5 to +5.5 v (tri ? state mode) b n ? 0.5 to +5.5 v i ik dc input diode current ? 20 v i < gnd ma i ok dc output diode current ? 50 v o < gnd ma i o dc output source/sink current 50 ma i cca , i ccb dc supply current per supply pin 100 ma i gnd dc ground current per ground pin 100 ma t stg storage temperature ? 65 to +150 c stresses exceeding maximum ratings may damage the device. maximum ratings are stress ratings only. functional operation above t he recommended operating conditions is not implied. extended exposure to stresses above the recommended operating conditions may af fect device reliability. recommended operating conditions symbol parameter min max unit v cca , v ccb positive dc supply voltage 0.9 4.5 v v i bus input voltage gnd 4.5 v v c control input oe gnd 4.5 v v io bus output voltage (power down mode) b n gnd 4.5 v (active mode) b n gnd v ccb v (tri ? state mode) b n gnd 4.5 v t a operating temperature range ? 40 +85 c t / v input transition rise or rate v i , from 30% to 70% of v cc ; v cc = 3.3 v 0.3 v 0 10 ns
nlsv2t244 http://onsemi.com 4 dc electrical characteristics symbol parameter test conditions v cca (v) v ccb (v) ? 40 c to +85 c unit min max v ih input high voltage (an, oe ) 3.6 ? 4.5 0.9 ? 4.5 2.2 ? v 2.7 ? 3.6 2.0 ? 2.3 ? 2.7 1.6 ? 1.4 ? 2.3 0.65 * v cca ? 0.9 ? 1.4 0.9 * v cca ? v il input low voltage (an, oe ) 3.6 ? 4.5 0.9 ? 4.5 ? 0.8 v 2.7 ? 3.6 ? 0.8 2.3 ? 2.7 ? 0.7 1.4 ? 2.3 ? 0.35 * v cca 0.9 ? 1.4 ? 0.1 * v cca v oh output high voltage i oh = ? 100 a; v i = v ih 0.9 ? 4.5 0.9 ? 4.5 v ccb ? 0.2 ? v i oh = ? 0.5 ma; v i = v ih 0.9 0.9 0.75 * v ccb ? i oh = ? 2 ma; v i = v ih 1.4 1.4 1.05 ? i oh = ? 6 ma; v i = v ih 1.65 1.65 1.25 ? 2.3 2.3 2.0 ? i oh = ? 12 ma; v i = v ih 2.3 2.3 1.8 ? 2.7 2.7 2.2 ? i oh = ? 18 ma; v i = v ih 2.3 2.3 1.7 ? 3.0 3.0 2.4 ? i oh = ? 24 ma; v i = v ih 3.0 3.0 2.2 ? v ol output low voltage i ol = 100 a; v i = v il 0.9 ? 4.5 0.9 ? 4.5 ? 0.2 v i ol = 0.5 ma; v i = v ih 1.1 1.1 ? 0.3 i ol = 2 ma; v i = v ih 1.4 1.4 ? 0.35 i ol = 6 ma; v i = v il 1.65 1.65 ? 0.3 i ol = 12 ma; v i = v il 2.3 2.3 ? 0.4 2.7 2.7 ? 0.4 i ol = 18 ma; v i = v il 2.3 2.3 ? 0.6 3.0 3.0 ? 0.4 i ol = 24 ma; v i = v il 3.0 3.0 ? 0.55 i i input leakage current v i = v cca or gnd 0.9 ? 4.5 0.9 ? 4.5 ? 1.0 1.0 a i off power ? off leakage current oe = 0 v 0 0.9 ? 4.5 0.9 ? 4.5 0 ? 1.0 ? 1.0 1.0 1.0 a i cca quiescent supply current v i = v cca or gnd; i o = 0, v cca = v ccb 0.9 ? 4.5 0.9 ? 4.5 ? 1.0 a i ccb quiescent supply current v i = v cca or gnd; i o = 0, v cca = v ccb 0.9 ? 4.5 0.9 ? 4.5 ? 1.0 a i cca + i ccb quiescent supply current v i = v cca or gnd; i o = 0, v cca = v ccb 0.9 ? 4.5 0.9 ? 4.5 ? 2.0 a i cca increase in i cc per input voltage, other inputs at v cca or gnd v i = v cca ? 0.6 v; v i = v cca or gnd 4.5 3.6 4.5 3.6 ? 10 5.0 a i ccb increase in i cc per input voltage, other inputs at v cca or gnd v i = v cca ? 0.6 v; v i = v cca or gnd 4.5 3.6 4.5 3.6 ? 10 5.0 a i oz i/o tri ? state output leakage current t a = 25 c, oe = 0 v 0.9 ? 4.5 0.9 ? 4.5 ? 1.0 1.0 a
nlsv2t244 http://onsemi.com 5 total static power consumption (i cca + i ccb ) ? 40 c to +85 c v ccb (v) 4.5 3.3 2.8 1.8 0.9 v cca (v) min max min max min max min max min max unit 4.5 2 2 2 2 < 1.5 a 3.3 2 2 2 2 < 1.5 a 2.8 < 2 < 1 < 1 < 0.5 < 0.5 a 1.8 < 1 < 1 < 0.5 < 0.5 < 0.5 a 0.9 < 0.5 < 0.5 < 0.5 < 0.5 < 0.5 a note: connect ground before applying supply voltage v cca or v ccb . this device is designed with the feature that the power ? up sequence of v cca and v ccb will not damage the ic. ac electrical characteristics symbol parameter v cca (v) ? 40 c to +85 c unit v ccb (v) 4.5 3.3 2.8 1.8 1.2 min max min max min max min max min max t plh , t phl (note 1) propagation delay, a n to b n 4.5 1.6 1.8 2.0 2.1 2.3 ns 3.3 1.7 1.9 2.1 2.3 2.6 2.8 1.9 2.1 2.3 2.5 2.8 1.8 2.1 2.4 2.5 2.7 3.0 1.2 2.4 2.7 2.8 3.0 3.3 t pzh , t pzl (note 1) output enable, oe to b n 4.5 2.6 3.8 4.0 4.1 4.3 ns 3.3 3.7 3.9 4.1 4.3 4.6 2.5 3.9 4.1 4.3 4.5 4.8 1.8 4.1 4.4 4.5 4.7 5.0 1.2 4.4 4.7 4.8 5.0 5.3 t phz , t plz (note 1) output disable, oe to b n 4.5 2.6 3.8 4.0 4.1 4.3 ns 3.3 3.7 3.9 4.1 4.3 4.6 2.5 3.9 4.1 4.3 4.5 4.8 1.8 4.1 4.4 4.5 4.7 5.0 1.2 4.4 4.7 4.8 5.0 5.3 t oshl , t oslh (note 1) output to output skew, time 4.5 0.15 0.15 0.15 0.15 0.15 ns 3.3 0.15 0.15 0.15 0.15 0.15 2.5 0.15 0.15 0.15 0.15 0.15 1.8 0.15 0.15 0.15 0.15 0.15 1.2 0.15 0.15 0.15 0.15 0.15 1. propagation delays defined per figure 2. capacitance symbol parameter test conditions typ (note 2) unit c in control pin input capacitance v cca = v ccb = 3.3 v, v i = 0 v or v cca/b 3.5 pf c i/o i/o pin input capacitance v cca = v ccb = 3.3 v, v i = 0 v or v cca/b 5.0 pf c pd power dissipation capacitance v cca = v ccb = 3.3 v, v i = 0 v or v cca , f = 10 mhz 20 pf 2. typical values are at t a = +25 c. 3. c pd is defined as the value of the ic?s equivalent capacitance from which the operating current can be calculated from: i cc(operating) c pd x v cc x f in x n sw where i cc = i cca + i ccb and n sw = total number of outputs switching.
nlsv2t244 http://onsemi.com 6 figure 2. ac (propagation delay) test circuit dut pulse generator v cc c l r l r l v cco x 2 open gnd test switch t plh , t phl open t plz , t pzl v cco x 2 t phz , t pzh gnd c l = 15 pf or equivalent (includes probe and jig capacitance) r l = 2 k or equivalent z out of pulse generator = 50 figure 3. ac (propagation delay) test circuit waveforms input (a n ) output (b n ) oe n vm vm vm vm vm vm vm vm t plh t phl v ih 0 v v oh v ol v ih 0 v v oh v y v ol v x t pzh t pzl t phz t plz 0 v v cc waveform 1 ? propagation delays t r = t f = 2.0 ns, 10% to 90%; f = 1 mhz; t w = 500 ns waveform 2 ? output enable and disable times t r = t f = 2.0 ns, 10% to 90%; f = 1 mhz; t w = 500 ns output (b n ) output (b n ) symbol v cc 3.0 v ? 4.5 v 2.3 v ? 2.7 v 1.65 v ? 1.95 v 1.4 v ? 1.6 v 0.9 v ? 1.3 v v ma v cca /2 v cca /2 v cca /2 v cca /2 v cca /2 v mb v ccb /2 v ccb /2 v ccb /2 v ccb /2 v ccb /2 v x v ol x 0.1 v ol x 0.1 v ol x 0.1 v ol x 0.1 v ol x 0.1 v y v oh x 0.9 v oh x 0.9 v oh x 0.9 v oh x 0.9 v oh x 0.9
nlsv2t244 http://onsemi.com 7 package dimensions udfn8 1.8 x 1.2, 0.4p case 517aj ? 01 issue o notes: 1. dimensioning and tolerancing per asme y14.5m, 1994. 2. controlling dimension: millimeters. 3. dimension b applies to plated terminal and is measured between 0.15 and 0.30 mm from terminal tip. 4. mold flash allowed on terminals along edge of package. flash may not exceed 0.03 onto bottom surface of terminals. 5. detail a shows optional construction for terminals. a b e d bottom view b e 8x b a c c note 3 0.10 c pin one reference top view 0.10 c a a1 (a3) 0.05 c 0.05 c c seating plane side view l 8x 1 4 5 8 dim min max millimeters a 0.45 0.55 a1 0.00 0.05 a3 0.127 ref b 0.15 0.25 d 1.80 bsc e 1.20 bsc e 0.40 bsc l 0.45 0.55 e/2 b2 0.30 ref l1 0.00 0.03 l2 0.40 ref detail a (l2) (b2) note 5 l1 detail a m 0.10 m 0.05 0.22 0.32 8x 1.50 0.40 pitch 0.66 dimensions: millimeters mounting footprint 7x 1 soldermask defined
nlsv2t244 http://onsemi.com 8 package dimensions so ? 8 case 751 ? 07 issue aj seating plane 1 4 5 8 n j x 45 k notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimension a and b do not include mold protrusion. 4. maximum mold protrusion 0.15 (0.006) per side. 5. dimension d does not include dambar protrusion. allowable dambar protrusion shall be 0.127 (0.005) total in excess of the d dimension at maximum material condition. 6. 751 ? 01 thru 751 ? 06 are obsolete. new standard is 751 ? 07. a b s d h c 0.10 (0.004) dim a min max min max inches 4.80 5.00 0.189 0.197 millimeters b 3.80 4.00 0.150 0.157 c 1.35 1.75 0.053 0.069 d 0.33 0.51 0.013 0.020 g 1.27 bsc 0.050 bsc h 0.10 0.25 0.004 0.010 j 0.19 0.25 0.007 0.010 k 0.40 1.27 0.016 0.050 m 0 8 0 8 n 0.25 0.50 0.010 0.020 s 5.80 6.20 0.228 0.244 ? x ? ? y ? g m y m 0.25 (0.010) ? z ? y m 0.25 (0.010) z s x s m 1.52 0.060 7.0 0.275 0.6 0.024 1.270 0.050 4.0 0.155 mm inches scale 6:1 *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. soldering footprint*
nlsv2t244 http://onsemi.com 9 package dimensions micro8 case 846a ? 02 issue h s b m 0.08 (0.003) a s t notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimension a does not include mold flash, protrusions or gate burrs. mold flash, protrusions or gate burrs shall not exceed 0.15 (0.006) per side. 4. dimension b does not include interlead flash or protrusion. interlead flash or protrusion shall not exceed 0.25 (0.010) per side. 5. 846a-01 obsolete, new standard 846a-02. b e pin 1 id 8 pl 0.038 (0.0015) ? t ? seating plane a a1 c l *for additional information on our pb ? free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. soldering footprint* 8x 8x 6x mm inches scale 8:1 1.04 0.041 0.38 0.015 5.28 0.208 4.24 0.167 3.20 0.126 0.65 0.0256 dim a min nom max min millimeters ?? ?? 1.10 ?? inches a1 0.05 0.08 0.15 0.002 b 0.25 0.33 0.40 0.010 c 0.13 0.18 0.23 0.005 d 2.90 3.00 3.10 0.114 e 2.90 3.00 3.10 0.114 e 0.65 bsc l 0.40 0.55 0.70 0.016 ?? 0.043 0.003 0.006 0.013 0.016 0.007 0.009 0.118 0.122 0.118 0.122 0.026 bsc 0.021 0.028 nom max 4.75 4.90 5.05 0.187 0.193 0.199 h e h e d d e on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for an y particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including wi thout limitation special, consequential or incidental damages. ?typical? parameters which may be provided in scillc data sheets and/or specifications can and do vary in different application s and actual performance may vary over time. all operating parameters, including ?typicals? must be validated for each customer application by customer?s technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indemnify and hold scillc and its of ficers, employees, subsidiaries, af filiates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, direct ly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employer. this literature is subject to all applicable copyright laws and is not for resale in any manner. publication ordering information n. american technical support : 800 ? 282 ? 9855 toll free usa/canada europe, middle east and africa technical support: phone: 421 33 790 2910 japan customer focus center phone: 81 ? 3 ? 5773 ? 3850 nlsv2t244/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 303 ? 675 ? 2175 or 800 ? 344 ? 3860 toll free usa/canada fax : 303 ? 675 ? 2176 or 800 ? 344 ? 3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : www.onsemi.com order literature : http://www.onsemi.com/orderlit for additional information, please contact your local sales representative
|
