? semiconductor components industries, llc, 2005 february, 2005 ? rev. 5 1 publication order number: mc14018b/d mc14018b presettable divide-by-n counter the mc14018b contains five johnson counter stages which are asynchronously presettable and resettable. the counters are synchronous, and increment on the positive going edge of the clock. presetting is accomplished by a logic 1 on the preset enable input. data on the jam inputs will then be transferred to their respective q outputs (inverted). a logic 1 on the reset input will cause all q outputs to go to a logic 1 state. division by any number from 2 to 10 can be accomplished by connecting appropriate q outputs to the data input, as shown in the function selection table. anti?lock gating is included in the mc14018b to assure proper counting sequence. features ? fully static operation ? schmitt trigger on clock input ? capable of driving two low?power ttl loads or one low?power schottky ttl load over the rated temperature range ? pin?for?pin replacement for cd4018b ? pb?free packages are available* maximum ratings (voltages referenced to v ss ) symbol parameter value unit v dd dc supply voltage range ?0.5 to +18.0 v v in , v out input or output voltage range (dc or transient) ?0.5 to v dd + 0.5 v i in , i out input or output current (dc or transient) per pin 10 ma p d power dissipation, per package (note 1) 500 mw t a ambient temperature range ?55 to +125 c t stg storage temperature range ?65 to +150 c t l lead temperature (8?second soldering) 260 c maximum ratings are those values beyond which device damage can occur. maximum ratings applied to the device are individual stress limit values (not normal operating conditions) and are not valid simultaneously. if these limits are exceeded, device functional operation is not implied, damage may occur and reliability may be affected. 1. temperature derating: plastic ap and d/dwo packages: 7.0 mw/ c from 65 c to 125 c this device contains protection circuitry to guard against damage due to high static voltages or electric fields. however, precautions must be taken to avoid applications of any voltage higher than maximum rated voltages to this high?impedance circuit. for proper operation, v in and v out should be constrained to the range v ss (v in or v out ) v dd . unused inputs must always be tied to an appropriate logic voltage level (e.g., either v ss or v dd ). unused outputs must be left open. *for additional information on our pb?free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d. http://onsemi.com marking diagrams pdip?16 p suffix case 648 mc14018bcp awlyyww soic?16 d suffix case 751b 14018b awlyww a = assembly location wl, l = wafer lot yy, y = year ww, w = work week see detailed ordering and shipping information in the package dimensions section on page 2 of this data sheet. ordering information 16 1 1 16
mc14018b http://onsemi.com 2 pin assignment functional truth table preset jam clock reset enable input q n 00xq n 00xd n * x0 1 01 x0 1 10 x1 x x1 *d n is the data input for that stage. stage 1 has data brought out to pin 1. 13 14 15 16 9 10 11 12 5 4 3 2 1 8 7 6 jam 5 q 5 c r v dd jam 4 pe q 4 q 2 jam 2 jam 1 d in v ss jam 3 q 3 q 1 ordering information device package shipping 2 mc14018bcp pdip?16 500 units / rail mc14018bcpg pdip?16 (pb?free) 500 units / rail MC14018BD soic?16 48 units / rail MC14018BDg soic?16 (pb?free) 48 units / rail MC14018BDr2 soic?16 2500 units / tape & reel MC14018BDr2g soic?16 (pb?free) 2500 units / tape & reel 2for information on tape and reel specifications, including part orientation and tape sizes, please refer to our tape and reel packaging specifications brochure, brd8011/d.
mc14018b http://onsemi.com 3 ????????????????????????????????? ????????????????????????????????? electrical characteristics (voltages referenced to v ss ) ?????????? ?????????? ???? ???? ??? ??? v ????? ????? ? 55 c ????????? ????????? 25 c ????? ????? 125 c ??? ??? ?????????? ? ???????? ? ?????????? characteristic ???? ? ?? ? ???? symbol ??? ? ? ? ??? v dd vdc ??? ? ? ? ??? min ??? ? ? ? ??? max ???? ? ?? ? ???? min ??? ? ? ? ??? typ (note 2) ???? ? ?? ? ???? max ??? ? ? ? ??? min ??? ? ? ? ??? max ??? ? ? ? ??? unit ?????????? ? ???????? ? ?????????? output voltage a0o level v in = v dd or 0 ???? ? ?? ? ???? v ol ??? ? ? ? ??? 5.0 10 15 ??? ? ? ? ??? e e e ??? ? ? ? ??? 0.05 0.05 0.05 ???? ? ?? ? ???? e e e ??? ? ? ? ??? 0 0 0 ???? ? ?? ? ???? 0.05 0.05 0.05 ??? ? ? ? ??? e e e ??? ? ? ? ??? 0.05 0.05 0.05 ??? ? ? ? ??? vdc ?????????? ? ???????? ? ?????????? v in = 0 or v dd a1o level ???? ? ?? ? ???? v oh ??? ? ? ? ??? 5.0 10 15 ??? ? ? ? ??? 4.95 9.95 14.95 ??? ? ? ? ??? e e e ???? ? ?? ? ???? 4.95 9.95 14.95 ??? ? ? ? ??? 5.0 10 15 ???? ? ?? ? ???? e e e ??? ? ? ? ??? 4.95 9.95 14.95 ??? ? ? ? ??? e e e ??? ? ? ? ??? vdc ?????????? ? ???????? ? ? ???????? ? ?????????? input voltage a0o level (v o = 4.5 or 0.5 vdc) (v o = 9.0 or 1.0 vdc) (v o = 13.5 or 1.5 vdc) ???? ? ?? ? ? ?? ? ???? v il ??? ? ? ? ? ? ? ??? 5.0 10 15 ??? ? ? ? ? ? ? ??? e e e ??? ? ? ? ? ? ? ??? 1.5 3.0 4.0 ???? ? ?? ? ? ?? ? ???? e e e ??? ? ? ? ? ? ? ??? 2.25 4.50 6.75 ???? ? ?? ? ? ?? ? ???? 1.5 3.0 4.0 ??? ? ? ? ? ? ? ??? e e e ??? ? ? ? ? ? ? ??? 1.5 3.0 4.0 ??? ? ? ? ? ? ? ??? vdc ?????????? ? ???????? ? ?????????? (v o = 0.5 or 4.5 vdc) a1o level (v o = 1.0 or 9.0 vdc) (v o = 1.5 or 13.5 vdc) ???? ? ?? ? ???? v ih ??? ? ? ? ??? 5.0 10 15 ??? ? ? ? ??? 3.5 7.0 11 ??? ? ? ? ??? e e e ???? ? ?? ? ???? 3.5 7.0 11 ??? ? ? ? ??? 2.75 5.50 8.25 ???? ? ?? ? ???? e e e ??? ? ? ? ??? 3.5 7.0 11 ??? ? ? ? ??? e e e ??? ? ? ? ??? vdc ?????????? ? ???????? ? ? ???????? ? ? ???????? ? ?????????? output drive current (v oh = 2.5 vdc) source (v oh = 4.6 vdc) (v oh = 9.5 vdc) (v oh = 13.5 vdc) ???? ? ?? ? ? ?? ? ? ?? ? ???? i oh ??? ? ? ? ? ? ? ? ? ? ??? 5.0 5.0 10 15 ??? ? ? ? ? ? ? ? ? ? ??? 3.0 0.64 1.6 4.2 ??? ? ? ? ? ? ? ? ? ? ??? e e e e ???? ? ?? ? ? ?? ? ? ?? ? ???? 2.4 0.51 ? 1.3 ? 3.4 ??? ? ? ? ? ? ? ? ? ? ??? 4.2 0.88 2.25 ? 8.8 ???? ? ?? ? ? ?? ? ? ?? ? ???? e e e e ??? ? ? ? ? ? ? ? ? ? ??? 1.7 ? 0.36 0.9 ? 2.4 ??? ? ? ? ? ? ? ? ? ? ??? e e e e ??? ? ? ? ? ? ? ? ? ? ??? madc ?????????? ? ???????? ? ?????????? (v ol = 0.4 vdc) sink (v ol = 0.5 vdc) (v ol = 1.5 vdc) ???? ? ?? ? ???? i ol ??? ? ? ? ??? 5.0 10 15 ??? ? ? ? ??? 0.64 1.6 4.2 ??? ? ? ? ??? e e e ???? ? ?? ? ???? 0.51 1.3 3.4 ??? ? ? ? ??? 0.88 2.25 8.8 ???? ? ?? ? ???? e e e ??? ? ? ? ??? 0.36 0.9 2.4 ??? ? ? ? ??? e e e ??? ? ? ? ??? madc ?????????? ?????????? input current ???? ???? i in ??? ??? 15 ??? ??? e ??? ??? 0.1 ???? ???? e ??? ??? 0.00001 ???? ???? 0.1 ??? ??? e ??? ??? 1.0 ??? ??? adc ?????????? ? ???????? ? ?????????? input capacitance (v in = 0) ???? ? ?? ? ???? c in ??? ? ? ? ??? e ??? ? ? ? ??? e ??? ? ? ? ??? e ???? ? ?? ? ???? e ??? ? ? ? ??? 5.0 ???? ? ?? ? ???? 7.5 ??? ? ? ? ??? e ??? ? ? ? ??? e ??? ? ? ? ??? pf ?????????? ? ???????? ? ?????????? quiescent current (per package) ???? ? ?? ? ???? i dd ??? ? ? ? ??? 5.0 10 15 ??? ? ? ? ??? e e e ??? ? ? ? ??? 5.0 10 20 ???? ? ?? ? ???? e e e ??? ? ? ? ??? 0.005 0.010 0.015 ???? ? ?? ? ???? 5.0 10 20 ??? ? ? ? ??? e e e ??? ? ? ? ??? 150 300 600 ??? ? ? ? ??? adc ?????????? ? ???????? ? ? ???????? ? ? ???????? ? ?????????? total supply current (notes 3 & 4) (dynamic plus quiescent, per package) (c l = 50 pf on all outputs, all buffers switching) ???? ? ?? ? ? ?? ? ? ?? ? ???? i t ??? ? ? ? ? ? ? ? ? ? ??? 5.0 10 15 ????????????????? ? ??????????????? ? ? ??????????????? ? ? ??????????????? ? ????????????????? i t = (0.3 a/khz) f + i dd i t = (0.7 a/khz) f + i dd i t = (1.0 a/khz) f + i dd ??? ? ? ? ? ? ? ? ? ? ??? adc 2. data labelled atypo is not to be used for design purposes but is intended as an indication of the ic's potential performance. 3. the formulas given are for the typical characteristics only at 25 c. 4. to calculate total supply current at loads other than 50 pf: i t (c l ) = i t (50 pf) + (c l ? 50) vfk where: i t is in a (per package), c l in pf, v = (v dd ? v ss ) in volts, f in khz is input frequency, and k = 0.001.
mc14018b http://onsemi.com 4 ????????????????????????????????? ????????????????????????????????? switching characteristics (note 5) (c l = 50 pf, t a = 25 c) ??????????????? ??????????????? ????? ????? ???? ???? v ?????????? ?????????? all types ??? ??? ??????????????? ??????????????? characteristic ????? ????? symbol ???? ???? v dd vdc ???? ???? min ???? ???? typ (note 6) ???? ???? max ??? ??? unit ??????????????? ? ????????????? ? ? ????????????? ? ??????????????? output rise and fall time t tlh , t thl = (1.35 ns/pf) c l + 32 ns t tlh , t thl = (0.6 ns/pf) c l + 20 ns t tlh , t thl = (0.4 ns/pf) c l + 20 ns ????? ? ??? ? ? ??? ? ????? t tlh , t thl ???? ? ?? ? ? ?? ? ???? 5.0 10 15 ???? ? ?? ? ? ?? ? ???? e e e ???? ? ?? ? ? ?? ? ???? 100 50 40 ???? ? ?? ? ? ?? ? ???? 200 100 80 ??? ? ? ? ? ? ? ??? ns ??????????????? ? ????????????? ? ? ????????????? ? ? ????????????? ? ??????????????? propagation delay time clock to q t plh , t phl = (0.90 ns/pf) c l + 265 ns t plh , t phl = (0.36 ns/pf) c l + 102 ns t plh , t phl = (0.26 ns/pf) c l + 72 ns ????? ? ??? ? ? ??? ? ? ??? ? ????? t plh , t phl ???? ? ?? ? ? ?? ? ? ?? ? ???? 5.0 10 15 ???? ? ?? ? ? ?? ? ? ?? ? ???? e e e ???? ? ?? ? ? ?? ? ? ?? ? ???? 310 120 85 ???? ? ?? ? ? ?? ? ? ?? ? ???? 620 240 170 ??? ? ? ? ? ? ? ? ? ? ??? ns ??????????????? ? ????????????? ? ? ????????????? ? ??????????????? reset to q t plh = (0.90 ns/pf) c l + 325 ns t plh = (0.36 ns/pf) c l + 132 ns t plh = (0.26 ns/pf) c l + 81 ns ????? ? ??? ? ? ??? ? ????? ???? ? ?? ? ? ?? ? ???? 5.0 10 15 ???? ? ?? ? ? ?? ? ???? e e e ???? ? ?? ? ? ?? ? ???? 370 150 100 ???? ? ?? ? ? ?? ? ???? 740 300 200 ??? ? ? ? ? ? ? ??? ns ??????????????? ? ????????????? ? ? ????????????? ? ??????????????? preset enable to q t plh , t phl = (0.90 ns/pf) c l + 325 ns t plh , t phl = (0.36 ns/pf) c l + 132 ns t plh , t phl = (0.26 ns/pf) c l + 81 ns ????? ? ??? ? ? ??? ? ????? ???? ? ?? ? ? ?? ? ???? 5.0 10 15 ???? ? ?? ? ? ?? ? ???? e e e ???? ? ?? ? ? ?? ? ???? 370 150 100 ???? ? ?? ? ? ?? ? ???? 740 300 200 ??? ? ? ? ? ? ? ??? ns ??????????????? ? ????????????? ? ??????????????? setup time data (pin 1) to clock ????? ? ??? ? ????? t su ???? ? ?? ? ???? 5.0 10 15 ???? ? ?? ? ???? 200 100 80 ???? ? ?? ? ???? 0 0 0 ???? ? ?? ? ???? e e e ??? ? ? ? ??? ns ??????????????? ? ????????????? ? ? ????????????? ? ??????????????? jam inputs to preset enable ????? ? ??? ? ? ??? ? ????? ???? ? ?? ? ? ?? ? ???? 5.0 10 15 ???? ? ?? ? ? ?? ? ???? 200 100 80 ???? ? ?? ? ? ?? ? ???? 0 0 0 ???? ? ?? ? ? ?? ? ???? e e e ??? ? ? ? ? ? ? ??? ns ??????????????? ? ????????????? ? ??????????????? data (jam inputs)?to?preset enable hold time ????? ? ??? ? ????? t h ???? ? ?? ? ???? 5.0 10 15 ???? ? ?? ? ???? 540 500 480 ???? ? ?? ? ???? 270 250 240 ???? ? ?? ? ???? e e e ??? ? ? ? ??? ns ??????????????? ? ????????????? ? ??????????????? clock pulse width ????? ? ??? ? ????? t wh ???? ? ?? ? ???? 5.0 10 15 ???? ? ?? ? ???? 400 200 160 ???? ? ?? ? ???? 200 100 80 ???? ? ?? ? ???? e e e ??? ? ? ? ??? ns ??????????????? ? ????????????? ? ??????????????? reset or preset enable pulse width ????? ? ??? ? ????? t wh ???? ? ?? ? ???? 5.0 10 15 ???? ? ?? ? ???? 290 130 110 ???? ? ?? ? ???? 145 65 55 ???? ? ?? ? ???? e e e ??? ? ? ? ??? ns ??????????????? ? ????????????? ? ? ????????????? ? ??????????????? clock rise and fall time ????? ? ??? ? ? ??? ? ????? t tlh , t thl ???? ? ?? ? ? ?? ? ???? 5.0 10 15 ?????????? ? ???????? ? ? ???????? ? ?????????? no limit ??? ? ? ? ? ? ? ??? ns ??????????????? ? ????????????? ? ??????????????? clock pulse frequency ????? ? ??? ? ????? f cl ???? ? ?? ? ???? 5.0 10 15 ???? ? ?? ? ???? e e e ???? ? ?? ? ???? 2.5 6.5 8.0 ???? ? ?? ? ???? 1.25 3.25 4.0 ??? ? ? ? ??? mhz 5. the formulas given are for the typical characteristics only at 25 c. 6. data labelled atypo is not to be used for design purposes but is intended as an indication of the ic's potential performance. figure 1. switching time waveforms any input any output 20 ns 20 ns 90% 50% 10% v dd v ss v oh v ol t plh t phl t tlh t thl 90% 50% 10%
mc14018b http://onsemi.com 5 timing diagram (q 5 connected to data input) clock reset preset enable jam 1 jam 2 jam 3 jam 4 jam 5 q 1 q 2 q 3 q 4 q 5 don't care until preset enable goes high 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 logic diagram jam 1 jam 2 jam 3 jam 4 jam 5 12 9 7 3 2 clock14 data1 reset15 preset enable10 clock shaper 54 61113 q 1q 2q 3q 4q 5 ss sss dd ddd cc ccc qq qqq rp rp r p rp r p q v dd = pin 16 v ss = pin 8 function selection counter mode connect data input (pin 1) to: comments divide by 10 divide by 8 divide by 6 divide by 4 divide by 2 q 5 q 4 q 3 q 2 q 1 no external components needed. divide by 9 divide by 7 divide by 5 divide by 3 q 5 ? q 4 q 4 ? q 3 q 3 ? q 2 q 2 ? q 1 gate package needed to provide and function. counter skips all 1's state
mc14018b http://onsemi.com 6 package dimensions pdip?16 p suffix plastic dip package case 648?08 issue t notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. dimension l to center of leads when formed parallel. 4. dimension b does not include mold flash. 5. rounded corners optional. ?a? b f c s h g d j l m 16 pl seating 18 9 16 k plane ?t? m a m 0.25 (0.010) t dim min max min max millimeters inches a 0.740 0.770 18.80 19.55 b 0.250 0.270 6.35 6.85 c 0.145 0.175 3.69 4.44 d 0.015 0.021 0.39 0.53 f 0.040 0.70 1.02 1.77 g 0.100 bsc 2.54 bsc h 0.050 bsc 1.27 bsc j 0.008 0.015 0.21 0.38 k 0.110 0.130 2.80 3.30 l 0.295 0.305 7.50 7.74 m 0 10 0 10 s 0.020 0.040 0.51 1.01
mc14018b http://onsemi.com 7 package dimensions soic?16 d suffix plastic soic package case 751b?05 issue j notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimensions 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. 18 16 9 seating plane f j m r x 45 g 8 pl p ?b? ?a? m 0.25 (0.010) b s ?t? d k c 16 pl s b m 0.25 (0.010) a s t dim min max min max inches millimeters a 9.80 10.00 0.386 0.393 b 3.80 4.00 0.150 0.157 c 1.35 1.75 0.054 0.068 d 0.35 0.49 0.014 0.019 f 0.40 1.25 0.016 0.049 g 1.27 bsc 0.050 bsc j 0.19 0.25 0.008 0.009 k 0.10 0.25 0.004 0.009 m 0 7 0 7 p 5.80 6.20 0.229 0.244 r 0.25 0.50 0.010 0.019
mc14018b http://onsemi.com 8 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. atypicalo 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 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, 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 japan : on semiconductor, japan customer focus center 2?9?1 kamimeguro, meguro?ku, tokyo, japan 153?0051 phone : 81?3?5773?3850 mc14018b/d literature fulfillment : literature distribution center for on semiconductor p.o. box 61312, phoenix, arizona 85082?1312 usa phone : 480?829?7710 or 800?344?3860 toll free usa/canada fax : 480?829?7709 or 800?344?3867 toll free usa/canada email : orderlit@onsemi.com on semiconductor website : http://onsemi.com order literature : http://www.onsemi.com/litorder for additional information, please contact your local sales representative.
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