? semiconductor components industries, llc, 2012 may, 2012 ? rev. 15 1 publication order number: mc74vhc1gt126/d mc74vhc1gt126 noninverting buffer / cmos logic level shifter with lsttl ? compatible inputs the mc74vhc1gt126 is a single gate noninverting 3 ? state buffer fabricated with silicon gate cmos technology. it achieves high speed operation similar to equivalent bipolar schottky ttl while maintaining cmos low power dissipation. the mc74vhc1gt126 requires the 3 ? state control input (oe) to be set low to place the output into the high impedance state. the device input is compatible with ttl ? type input thresholds and the output has a full 5 v cmos level output swing. the input protection circuitry on this device allows overvoltage tolerance on the input, allowing the device to be used as a logic ? level translator from 3 v cmos logic to 5 v cmos logic or from 1.8 v cmos logic to 3 v cmos logic while operating at the high ? voltage power supply. the mc74vhc1gt126 input structure provides protection when voltages up to 7 v are applied, regardless of the supply voltage. this allows the mc74vhc1gt126 to be used to interface 5 v circuits to 3 v circuits. the output structures also provide protection when v cc = 0 v. these input and output structures help prevent device destruction caused by supply voltage ? input/output voltage mismatch, battery backup, hot insertion, etc. features ? high speed: t pd = 3.5 ns (typ) at v cc = 5 v ? low power dissipation: i cc = 1 a (max) at t a = 25 c ? ttl ? compatible inputs: v il = 0.8 v; v ih = 2 v ? cmos ? compatible outputs: v oh > 0.8 v cc ; v ol < 0.1 v cc @load ? power down protection provided on inputs and outputs ? balanced propagation delays ? pin and function compatible with other standard logic families ? chip complexity: fets = 62; equivalent gates = 16 ? nlv prefix for automotive and other applications requiring unique site and control change requirements; aec ? q100 qualified and ppap capable ? these devices are pb ? free and are rohs compliant figure 1. pinout (top view) in a out y v cc oe in a out y gnd oe figure 2. logic symbol 1 2 3 4 5 pin assignment 1 2 3 gnd oe in a 4 5v cc out y see detailed ordering and shipping information in the package dimensions section on page 4 of this data sheet. ordering information function table l h x a input y output l h z oe input h h l http://onsemi.com sc ? 88a / sot ? 353 / sc ? 70 df suffix case 419a tsop ? 5 / sot ? 23 / sc ? 59 dt suffix case 483 marking diagrams 1 5 1 5 1 5 w3 m w3 = device code m = date code* = pb ? free package 1 5 w3 m m *date code orientation and/or position may vary depending upon manufacturing location. (note: microdot may be in either location)
mc74vhc1gt126 http://onsemi.com 2 maximum ratings symbol characteristics value unit v cc dc supply voltage ? 0.5 to +7.0 v v in dc input voltage ? 0.5 to +7.0 v v out dc output voltage ? 0.5 to v cc + 0.5 v i ik input diode current ? 20 ma i ok output diode current v out < gnd; v out > v cc +20 ma i out dc output current, per pin +25 ma i cc dc supply current, v cc and gnd +50 ma p d power dissipation in still air sc ? 88a, tsop ? 5 200 mw ja thermal resistance sc ? 88a, tsop ? 5 333 c/w t l lead temperature, 1 mm from case for 10 s 260 c t j junction temperature under bias +150 c t stg storage temperature ? 65 to +150 c v esd esd withstand voltage human body model (note 1) machine model (note 2) charged device model (note 3) > 2000 > 200 n/a v i latchup latchup performance above v cc and below gnd at 125 c (note 4) 500 ma 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. 1. tested to eia/jesd22 ? a114 ? a 2. tested to eia/jesd22 ? a115 ? a 3. tested to jesd22 ? c101 ? a 4. tested to eia/jesd78 recommended operating conditions symbol characteristics min max unit v cc dc supply voltage 3.0 5.5 v v in dc input voltage 0.0 5.5 v v out dc output voltage 0.0 v cc v t a operating temperature range ? 55 +125 c t r , t f input rise and fall time v cc = 5.0 v 0.5 v 0 20 ns/v device junction temperature versus time to 0.1% bond failures junction temperature c time, hours time, years 80 1,032,200 117.8 90 419,300 47.9 100 178,700 20.4 110 79,600 9.4 120 37,000 4.2 130 17,800 2.0 140 8,900 1.0 1 1 10 100 1000 time, years normalized failure rate t j = 80 c t j = 90 c t j = 100 c t j = 110 c t j = 130 c t j = 120 c failure rate of plastic = ceramic until intermetallics occur figure 3. failure rate vs. time junction temperature
mc74vhc1gt126 http://onsemi.com 3 ????????????????????????????????? ????????????????????????????????? ???? ???? ???? ??????? ??????? ??????? ??????? ??????? ??????? ??? ??? ??? ?????? ?????? c ????? ????? 85 c ?????? ?????? ? 55 t a 125 c ?? ?? ?? ??? ??? ?? ?? ??? ??? ??? ??? ??? ??? ??? ??? ???? ???? ???? ???? ???? ???? v ih ??????? ??????? ??????? ??????? ? level input voltage ??????? ??????? ??????? ??????? ??? ??? ??? ??? ??? ??? ??? ??? ?? ?? ?? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ???? ???? ???? ???? ?? ?? ?? ?? ???? ???? ???? ??????? ??????? ??????? ? level input voltage ??????? ??????? ??????? ??? ??? ??? ??? ??? ??? ?? ?? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ???? ???? ???? ?? ?? ?? ???? ???? ???? ???? ??????? ??????? ??????? ??????? ? level output voltage v in = v ih or v il ??????? ??????? ? 50 a ??? ??? ??? ??? ?? ?? ??? ??? ??? ??? ??? ??? ??? ??? ???? ???? ?? ?? ?? ?? ??????? ??????? ??????? ? 4 ma i oh = ? 8 ma ??? ??? ??? ??? ??? ??? ?? ?? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ???? ???? ???? ???? ???? ???? ???? ???? ??????? ??????? ??????? ??????? ??????? ? level output voltage v in = v ih or v il ??????? ??????? ??????? a ??? ??? ??? ??? ??? ??? ?? ?? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ???? ???? ???? ?? ?? ?? ?? ?? ??????? ??????? ??????? ??? ??? ??? ??? ??? ??? ?? ?? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ???? ???? ???? ???? ???? ??????? ??????? ??????? ??????? ??? ??? ??? ??? ?? ?? ??? ??? 0.1 ??? ??? ??? ??? 1.0 ??? ??? ???? ???? 1.0 ?? ?? a ???? ???? ???? ??????? ??????? ??????? ??????? ??????? ??????? ??? ??? ??? ??? ??? ??? ?? ?? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ???? ???? ???? ?? ?? ?? a ???? ???? ??????? ??????? ??????? ??????? ??? ??? ??? ??? ?? ?? ??? ??? ??? ??? ??? ??? ??? ??? ???? ???? ?? ?? ???? ???? ???? ??????? ??????? ??????? ??????? ??????? ??????? ??? ??? ??? ??? ??? ??? ?? ?? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ???? ???? ???? ?? ?? ?? a ???? ???? ??????? ??????? ? state leakage current ??????? ??????? ??? ??? ??? ??? ?? ?? ??? ??? 0.25 ??? ??? ??? ??? 2.5 ??? ??? ???? ???? 2.5 ?? ?? a ????????????????????????????????? ????????????????????????????????? ac electrical characteristics input t r = t f = 3.0 ns ???? ???? symbol ??????? ??????? ????????? ????????? ?????? ?????? c ????? ????? 85 c ?????? ?????? ? 55 t a 125 c ?? ?? ??? ??? ?? ??? ??? ??? ???? ???? ???? ???? ???? t plh , t phl ??????? ??????? ??????? ??????? ????????? ????????? ????????? 0.3 v c l = 15pf c l = 50pf ??? ??? ??? ??? ??? ??? ?? ?? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ???? ???? ???? ?? ?? ?? ?? ????????? ????????? 0.5 v c l = 15pf c l = 50pf ??? ??? ??? ??? ?? ?? ??? ??? ??? ??? ??? ??? ???? ???? ???? ???? ???? ???? ??????? ??????? ??????? ??????? ????????? ????????? ????????? 0.3 v c l = 15pf r l = r i = 500 c l = 50pf ??? ??? ??? ??? ??? ??? ?? ?? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ???? ???? ???? ?? ?? ?? ?? ????????? ????????? 0.5 v c l = 15pf r l = r i = 500 c l = 50pf ??? ??? ??? ??? ?? ?? ??? ??? ??? ??? ??? ??? ???? ???? ???? ???? ???? ???? ??????? ??????? ??????? ??????? ????????? ????????? ????????? 0.3 v c l = 15pf r l = r i = 500 c l = 50pf ??? ??? ??? ??? ??? ??? ?? ?? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ???? ???? ???? ?? ?? ?? ?? ????????? ????????? 0.5 v c l = 15pf r l = r i = 500 c l = 50pf ??? ??? ??? ??? ?? ?? ??? ??? ??? ??? ??? ??? ???? ???? ???? ???? ???? ??????? ??????? ??????? ????????? ????????? ????????? ??? ??? ??? ??? ??? ??? ?? ?? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ???? ???? ???? ?? ?? ?? ???? ???? ???? ???? ??????? ??????? ??????? ??????? ? state output capacitance (output in high impedance state) ????????? ????????? ????????? ????????? ??? ??? ??? ??? ??? ??? ??? ??? ?? ?? ?? ?? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? ???? ???? ???? ???? ?? ?? ?? ?? typical @ 25 c, v cc = 5.0 v pf 14 5. c pd is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption with out load. average operating current can be obtained by the equation: i cc(opr ) = c pd v cc f in + i cc / 4 (per buffer). c pd is used to determine the no ? load dynamic power consumption; p d = c pd v cc 2 f in + i cc v cc .
mc74vhc1gt126 http://onsemi.com 4 switching waveforms figure 4. switching waveforms figure 5. y 50% 50% v cc 50% v cc v cc gnd high impedance v ol + 0.3v v oh - 0.3v y y oe t pzl t plz t pzh t phz *includes all probe and jig capacitance c l * test point device under test output figure 6. test circuit *includes all probe and jig capacitance figure 7. test circuit output test point c l * 1 k connect to v cc when testing t plz and t pzl. connect to gnd when testing t phz and t pzh. device under test high impedance 50% 50% v cc v cc gnd t plh t phl a figure 8. input equivalent circuit input ordering information device package shipping ? m74vhc1gt126df1g sc ? 88a / sot ? 353 / sc ? 70 (pb ? free) 3000 / tape & reel m74vhc1gt126df2g sc ? 88a / sot ? 353 / sc ? 70 (pb ? free) m74vhc1gt126dt1g tsop ? 5 / sot ? 23 / sc ? 59 (pb ? free) NLVVHC1GT126DF1G* sc ? 88a / sot ? 353 / sc ? 70 (pb ? free) nlvvhc1gt126df2g* sc ? 88a / sot ? 353 / sc ? 70 (pb ? free) nlvvhc1gt126dt1g* tsop ? 5 / sot ? 23 / sc ? 59 (pb ? free) ?for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifications brochure, brd8011/d. *nlv prefix for automotive and other applications requiring unique site and control change requirements; aec ? q100 qualified and ppap capable.
mc74vhc1gt126 http://onsemi.com 5 package dimensions notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. 419a ? 01 obsolete. new standard 419a ? 02. 4. dimensions a and b do not include mold flash, protrusions, or gate burrs. dim a min max min max millimeters 1.80 2.20 0.071 0.087 inches b 1.15 1.35 0.045 0.053 c 0.80 1.10 0.031 0.043 d 0.10 0.30 0.004 0.012 g 0.65 bsc 0.026 bsc h --- 0.10 --- 0.004 j 0.10 0.25 0.004 0.010 k 0.10 0.30 0.004 0.012 n 0.20 ref 0.008 ref s 2.00 2.20 0.079 0.087 b 0.2 (0.008) mm 12 3 4 5 a g s d 5 pl h c n j k ? b ? sc ? 88a (sc ? 70 ? 5/sot ? 353) case 419a ? 02 issue k
mc74vhc1gt126 http://onsemi.com 6 package dimensions tsop ? 5 case 483 ? 02 issue h notes: 1. dimensioning and tolerancing per asme y14.5m, 1994. 2. controlling dimension: millimeters. 3. maximum lead thickness includes lead finish thickness. minimum lead thickness is the minimum thickness of base material. 4. dimensions a and b do not include mold flash, protrusions, or gate burrs. 5. optional construction: an additional trimmed lead is allowed in this location. trimmed lead not to extend more than 0.2 from body. dim min max millimeters a 3.00 bsc b 1.50 bsc c 0.90 1.10 d 0.25 0.50 g 0.95 bsc h 0.01 0.10 j 0.10 0.26 k 0.20 0.60 l 1.25 1.55 m 0 10 s 2.50 3.00 123 54 s a g l b d h c j 0.7 0.028 1.0 0.039 mm inches scale 10:1 0.95 0.037 2.4 0.094 1.9 0.074 *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* 0.20 5x c ab t 0.10 2x 2x t 0.20 note 5 t seating plane 0.05 k m detail z detail z 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. mc74vhc1gt126/d 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 ? 5817 ? 1050 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
|
