? semiconductor components industries, llc, 2001 august, 2001 rev. 0 1 publication order number: nl37wz14/d nl37wz14 triple schmitt-trigger inverter the nl37wz14 is a high performance triple inverter with schmitttrigger inputs operating from a 2.3 to 5.5 v supply. pin configuration and function are the same as the nl37wz04, but the inputs have hysteresis, and with its schmitt trigger function, the nl37wz14 can be used as a line receiver which will receive slow input signals. the nl37wz14 is capable of transforming slowly changing input signals into sharply defined, jitterfree output signals. in addition, it has a greater noise margin than conventional inverters. the nl37wz14 has hysteresis between the positivegoing and the negativegoing input thresholds (typically 1.0 v) which is determined internally by transistor ratios and is essentially insensitive to temperature and supply voltage variations. ? designed for 2.3 v to 5.5 v v cc operation ? over voltage tolerant inputs and outputs ? lvttl compatible interface capability with 5 v ttl logic with v cc = 3 v ? lvcmos compatible ? 24 ma balanced output sink and source capability ? near zero static supply current substantially reduces system power requirements ? current drive capability is 24 ma at the outputs ? chip complexity: fet = 94 in a2 out y 2 figure 1. pinout (top view) figure 2. logic symbol out y1 in a1 out y3 in a3 v cc in a1 out y 3 gnd in a2 out y 2 1 2 3 8 7 6 in a3 out y1 45 http://onsemi.com see detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet. ordering information marking diagram pin assignment 1 2 3in a2 in a1 gnd 4 5 out y3 out y1 6 function table l h a input y output h l 7 8 v cc in a3 out y2 us8 us suffix case 49301 8 1 1 8 ma d d = date code
nl37wz14 http://onsemi.com 2 maximum ratings symbol parameter value unit v cc dc supply voltage 0.5 to 7.0 v v i dc input voltage 0.5 to 7.0 v v o dc output voltage 0.5 to 7.0 v i ik dc input diode current v i < gnd 50 ma i ok dc output diode current v o < gnd 50 ma i o dc output sink current 50 ma i cc dc supply current per supply pin 100 ma i gnd dc ground current per ground pin 100 ma t stg storage temperature range 65 to 150 c t l lead temperature, 1 mm from case for 10 seconds 260 c t j junction temperature under bias 150 c ja thermal resistance (note 1) 250 c/w p d power dissipation in still air at 85 c 250 mw msl moisture sensitivity level 1 f r flammability rating oxygen index: 28 to 34 ul 94 v0 @ 0.125 in v esd esd withstand voltage human body model (note 2) machine model (note 3) charged device model (note 4) > 2000 > 200 n/a v maximum ratings are those values beyond which damage to the device may occur. exposure to these conditions or conditions beyond those indicated may adversely affect device reliability. functional operation under absolute maximumrated conditions is not implied. functional operation should be restricted to the recommended operating conditions. 1. measured with minimum pad spacing on an fr4 board, using 10 mmby1 inch, 2ounce copper trace with no air flow. 2. tested to eia/jesd22a114a. 3. tested to eia/jesd22a115a. 4. tested to jesd22c101a. recommended operating conditions symbol parameter min max unit v cc supply voltage operating data retention only 2.3 1.5 5.5 5.5 v v i input voltage (note 5) 0 5.5 v v o output voltage (high or low state) 0 5.5 v t a operating freeair temperature 40 85 c t/ v input transition rise or fall rate v cc = 2.5 v 0.2 v v cc = 3.0 v 0.3 v v cc = 5.0 v 0.5 v 0 0 0 20 10 5 ns/v 5. unused inputs may not be left open. all inputs must be tied to a high or lowlogic input voltage level.
nl37wz14 http://onsemi.com 3 dc characteristics v cc t a = 25 c 40 c t a 85 c symbol parameter condition (v) min typ max min max unit v t positive input threshold voltage 2.3 1.0 1.5 1.8 1.0 1.8 v voltage 2.7 1.2 1.7 2.0 1.2 2.0 3.0 1.3 1.9 2.2 1.3 2.2 4.5 1.9 2.7 3.1 1.9 3.1 5.5 2.2 3.3 3.6 2.2 3.6 v t negative input threshold voltage 2.3 0.4 0.75 1.15 0.4 1.15 v voltage 2.7 0.5 0.87 1.4 0.5 1.4 3.0 0.6 1.0 1.5 0.6 1.5 4.5 1.0 1.5 2.0 1.0 2.0 5.5 1.2 1.9 2.3 1.2 2.3 v h input hysteresis voltage 2.3 0.25 0.75 1.1 1.25 1.1 v 2.7 0.3 0.83 1.15 0.3 1.15 3.0 0.4 0.93 1.2 0.4 1.2 4.5 0.6 1.2 1.5 0.6 1.5 5.5 0.7 1.4 1.7 0.7 1.7 v oh highlevel output voltage i oh = 100 a 2.3 to 5.5 v cc 0.1 v cc v cc 0.1 v voltage v in = v ih or v il i oh = 8 ma 2.3 1.9 2.1 1.9 v in v ih or v il i oh = 12 ma 2.7 2.2 2.4 2.2 i oh = 16 ma 3.0 2.4 2.7 2.4 i oh = 24 ma 3.0 2.3 2.5 2.3 i oh = 32 ma 4.5 3.8 4.0 3.8 v ol lowlevel output voltage i ol = 100 a 2.3 to 5.5 0.1 0.1 v voltage v in = v ih or v il i ol = 8 ma 2.3 0.2 0.3 0.3 v in = v ih or v il i ol = 12 ma 2.7 0.22 0.4 0.4 i ol = 16 ma 3.0 0.28 0.4 0.4 i ol = 24 ma 3.0 0.38 0.55 0.55 i ol = 32 ma 4.5 0.42 0.55 0.55 i in input leakage current v in or v out = v cc or gnd 0 to 5.5 0.1 1.0 a i off power offoutput leakage current v out = 5.5 v 0 1 10 a i cc quiescent supply current v in = v cc or gnd 5.5 1 10 a ac electrical characteristics (input t r = t f = 3.0 ns) v cc t a = 25 c 40 c t a 85 c symbol parameter condition (v) min typ max min max unit ???? ???? t plh t phl ???????? ???????? propagation delay in p utatoy ??????? ??????? r l = 1 m c l = 15 pf ???? ???? 2.5 0.2 ??? ??? 1.8 ??? ??? 4.3 ??? ??? 7.4 ???? ???? 1.8 ???? ???? 8.1 ?? ?? ns ???? ???? t phl ???????? ???????? input a to y (figure 3 and 4) ??????? ??????? r l = 1 m c l = 15 pf ???? ???? 3.3 0.3 ??? ??? 1.5 ??? ??? 3.3 ??? ??? 5.0 ???? ???? 1.5 ???? ???? 5.5 ?? ?? ???? ???? ???????? ???????? (figure 3 and 4) ??????? ??????? r l = 500 c l = 50 pf ???? ???? ??? ??? 1.8 ??? ??? 4.0 ??? ??? 6.0 ???? ???? 1.8 ???? ???? 6.6 ?? ?? ???? ???? ???????? ???????? ??????? ??????? r l = 1 m c l = 15 pf ???? ???? 5.0 0.5 ??? ??? 1.0 ??? ??? 2.7 ??? ??? 4.1 ???? ???? 1.0 ???? ???? 4.5 ?? ?? ???? ???? ???????? ???????? ??????? ??????? r l = 500 c l = 50 pf ???? ???? ??? ??? 1.2 ??? ??? 3.2 ??? ??? 4.9 ???? ???? 1.2 ???? ???? 5.4 ?? ??
nl37wz14 http://onsemi.com 4 capacitive characteristics symbol parameter condition typical unit c in input capacitance v cc = 5.5 v, v i = 0 v or v cc 2.5 pf c pd power dissipation capacitance () 10 mhz, v cc = 3.3 v, v i = 0 v or v cc 11 pf (note 6) 10 mhz, v cc = 5.0 v, v i = 0 v or v cc 12.5 6. 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 . c pd is used to determine the noload dynamic power consumption; p d = c pd v cc 2 f in i cc v cc . t f = 3 ns v cc gnd v oh v ol 90% 50% 10% 50% t plh t phl output y input a and b t f = 3 ns 90% 50% 10% 50% figure 3. switching waveforms figure 4. test circuit input r l c l* a 1mhz square input wave is recommended for propagation delay tests. *c l includes all probe and jig capacitances. output figure 5. typical input threshold, v t , v t versus power supply voltage v h typ v cc , power supply voltage (volts) 23 1 2 3 4 v t , typical input threshold voltage (volts) v h typ = (v t typ) (v t typ) (v t ) (v t ) 2.5 3.5 3.6
nl37wz14 http://onsemi.com 5 v h v in v out v cc v t v t gnd v oh v ol v h v in v out v cc v t v t gnd v oh v ol (a) a schmitttrigger squares up inputs with slow rise and fall times (b) a schmitttrigger offers maximum noise immunity figure 6. typical schmitttrigger applications device ordering information device nomenclature device order number logic circuit indicator no. of gates per package temp range identifier technology device function package suffix package type tape and reel size nl37wz14us nl 3 7 wz 14 us us8 178 mm, 3000 unit
nl37wz14 http://onsemi.com 6 tape trailer (connected to reel hub) no components 160 mm min tape leader no components 400 mm min components direction of feed cavity tape top tape figure 7. tape ends for finished goods figure 8. us8 reel configuration/orientation 1 8.00 + 0.30 0.10 4.00 2.00 1.75 3.50 0.25 1.00 0.25 typ 4.00 direction of feed tape dimensions mm 1.50 typ
nl37wz14 http://onsemi.com 7 figure 9. reel dimensions 13.0 mm 0.2 mm (0.512 in 0.008 in) 1.5 mm min (0.06 in) 50 mm min (1.969 in) 20.2 mm min (0.795 in) full radius t max g a reel dimensions tape size 8 mm t and r suffix us a max 178 mm (7 in) g 8.4 mm, + 1.5 mm, 0.0 (0.33 in + 0.059 in, 0.00) t max 14.4 mm (0.56 in) figure 10. reel winding direction direction of feed barcode label hole pocket
nl37wz14 http://onsemi.com 8 package dimensions dim a min max min max inches 1.90 2.10 0.075 0.083 millimeters b 2.20 2.40 0.087 0.094 c 0.60 0.90 0.024 0.035 d 0.17 0.25 0.007 0.010 f 0.20 0.35 0.008 0.014 g 0.50 bsc 0.020 bsc h 0.40 ref 0.016 ref j 0.10 0.18 0.004 0.007 k 0.00 0.10 0.000 0.004 l 3.00 3.20 0.118 0.126 m 0 6 0 6 n 5 10 5 10 p 0.28 0.44 0.011 0.017 r 0.23 0.33 0.009 0.013 s 0.37 0.47 0.015 0.019 u 0.60 0.80 0.024 0.031 v 0.12 bsc 0.005 bsc notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeters 3. dimension a" does not include mold flash, protrusion or gate burr. mold flash. protrusion and gate burr shall not exceed 0.140 mm (0.0055") per side. 4. dimension b" does not include inter-lead flash or protrusion. inter-lead flash and protrusion shall not e3xceed 0.140 (0.0055") per side. 5. lead finish is solder plating with thickness of 0.0076-0. 0203 mm. (300-800 inch). 6. all tolerance unless otherwise specified 0.0508 (0.0002"). l b a p g 4 1 5 8 c k d seating j s r u detail e v f h n r 0.10 typ m y x t detail e t m 0.10 (0.004) xy t 0.10 (0.004) plane us8 us suffix case 49301 issue o 3.8 1.8 typ 1.0 0.3 typ 0.5 typ (mm) on semiconductor and are trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to make changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for any 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 without limitation special, consequential or incidental damages. atypicalo parameters which may be provided in scill c data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including atypicalso 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 officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthori zed 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. publication ordering information japan : on semiconductor, japan customer focus center 4321 nishigotanda, shinagawaku, tokyo, japan 1410031 phone : 81357402700 email : r14525@onsemi.com on semiconductor website : http://onsemi.com for additional information, please contact your local sales representative. nl37wz14/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 3036752175 or 8003443860 toll free usa/canada fax : 3036752176 or 8003443867 toll free usa/canada email : onlit@hibbertco.com n. american technical support : 8002829855 toll free usa/canada
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