? semiconductor components industries, llc, 2004 december, 2004 ? rev. 6 142 publication order number: mc14049ub/d mc14049ub hex buffers the mc14049ub hex inverter/buffer is constructed with mos p?channel and n?channel enhancement mode devices in a single monolithic structure. this complementary mos device finds primary use where low power dissipation and/or high noise immunity is desired. this device provides logic?level conversion using only one supply voltage, v dd . the input?signal high level (v ih ) can exceed the v dd supply voltage for logic?level conversions. two ttl/dtl loads can be driven when the device is used as cmos?to?ttl/dtl converters (v dd = 5.0 v, v ol 0.4 v, i ol 3.2 ma). note that pins 13 and 16 are not connected internally on this device; consequently connections to these terminals will not affect circuit operation. features ? high source and sink currents ? high?to?low level converter ? supply voltage range = 3.0 v to 18 v ? meets jedec ub specifications ? v in can exceed v dd ? improved esd protection on all inputs ? 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 input voltage range (dc or transient) ?0.5 to +18.0 v v out output voltage range (dc or transient) ?0.5 to v dd +0.5 v i in input current (dc or transient) per pin 10 ma i out output current (dc or transient) per pin +45 ma p d power dissipation, per package (note 14) plastic soic 825 740 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. 14. temperature derating: all packages: see figure 4. this device contains circuitry to protect the inputs against damage due to high static voltages or electric fields referenced to the v ss pin, only. extra precautions must be taken to avoid applications of any voltage higher than the maximum rated voltages to this high?impedance circuit. for proper operation, the ranges v ss v in 18 v and v ss v out v dd are recommended. a = assembly location wl, l = wafer lot yy, y = year ww, w = work week marking diagrams 1 16 pdip?16 p suffix case 648 mc14049ubcp awlyyww soic?16 d suffix case 751b 1 16 14049u awlyww soeiaj?16 f suffix case 966 1 16 mc14049ub alyw tssop?16 dt suffix case 948f 14 049u alyw 1 16 see detailed ordering and shipping information in the package dimensions section on page 145 of this data sheet. ordering information http://onsemi.com *for additional information on our pb?free strategy and soldering details, please download the on semiconductor soldering and mounting techniques reference manual, solderrm/d.
mc14049ub http://onsemi.com 143 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. figure 1. pin assignment 13 14 15 16 9 10 11 12 5 4 3 2 1 8 7 6 out e nc in f out f nc in d out d in e out b in a out a v dd v ss in c out c in b nc = no connection figure 2. logic diagram mc14049ub 14 15 11 9 7 5 3 12 10 6 4 2 nc = pin 13, 16 v ss = pin 8 v dd = pin 1 figure 3. circuit schematic v dd v ss mc14049ub (1/6 of circuit shown) ????????????????????????????????? ????????????????????????????????? electrical characteristics (voltages referenced to v ss ) ????????????? ????????????? ??? ??? ??? ??? ????? ????? ? 55 c ???????? ???????? 25 c ????? ????? 125 c ?? ?? ????????????? ? ??????????? ? ????????????? characteristic ??? ? ? ? ??? symbol ??? ? ? ? ??? v dd vdc ??? ? ? ? ??? min ??? ? ? ? ??? max ??? ? ? ? ??? min ???? ? ?? ? ???? typ (note 15) ??? ? ? ? ??? max ??? ? ? ? ??? min ??? ? ? ? ??? max ?? ?? ?? unit ????????????? ? ??????????? ? ? ??????????? ? ????????????? output voltage a0o level v in = v dd or 0 ??? ? ? ? ? ? ? ??? v ol ??? ? ? ? ? ? ? ??? 5.0 10 15 ??? ? ? ? ? ? ? ??? ? ? ? ??? ? ? ? ? ? ? ??? 0.05 0.05 0.05 ??? ? ? ? ? ? ? ??? ? ? ? ???? ? ?? ? ? ?? ? ???? 0 0 0 ??? ? ? ? ? ? ? ??? 0.05 0.05 0.05 ??? ? ? ? ? ? ? ??? ? ? ? ??? ? ? ? ? ? ? ??? 0.05 0.05 0.05 ?? ?? ?? ?? vdc ????????????? ? ??????????? ? ????????????? a1o level v in = 0 or v dd ??? ? ? ? ??? v oh ??? ? ? ? ??? 5.0 10 15 ??? ? ? ? ??? 4.95 9.95 14.95 ??? ? ? ? ??? ? ? ? ??? ? ? ? ??? 4.95 9.95 14.95 ???? ? ?? ? ???? 5.0 10 15 ??? ? ? ? ??? ? ? ? ??? ? ? ? ??? 4.95 9.95 14.95 ??? ? ? ? ??? ? ? ? ?? ?? ?? vdc ????????????? ? ??????????? ? ? ??????????? ? ????????????? input voltage a0o level (v o = 4.5 vdc) (v o = 9.0 vdc) (v o = 13.5 vdc) ??? ? ? ? ? ? ? ??? v il ??? ? ? ? ? ? ? ??? 5.0 10 15 ??? ? ? ? ? ? ? ??? ? ? ? ??? ? ? ? ? ? ? ??? 1.0 2.0 2.5 ??? ? ? ? ? ? ? ??? ? ? ? ???? ? ?? ? ? ?? ? ???? 2.25 4.50 6.75 ??? ? ? ? ? ? ? ??? 1.0 2.0 2.5 ??? ? ? ? ? ? ? ??? ? ? ? ??? ? ? ? ? ? ? ??? 1.0 2.0 2.5 ?? ?? ?? ?? vdc ????????????? ? ??????????? ? ? ??????????? ? ????????????? o a1o level (v o = 0.5 vdc) (v o = 1.0 vdc) (v o = 1.5 vdc) ??? ? ? ? ? ? ? ??? v ih ??? ? ? ? ? ? ? ??? 5.0 10 15 ??? ? ? ? ? ? ? ??? 4.0 8.0 12.5 ??? ? ? ? ? ? ? ??? ? ? ? ??? ? ? ? ? ? ? ??? 4.0 8.0 12.5 ???? ? ?? ? ? ?? ? ???? 2.75 5.50 8.25 ??? ? ? ? ? ? ? ??? ? ? ? ??? ? ? ? ? ? ? ??? 4.0 8.0 12.5 ??? ? ? ? ? ? ? ??? ? ? ? ?? ?? ?? ?? vdc ????????????? ? ??????????? ? ? ??????????? ? ????????????? output drive current (v oh = 2.5 vdc) source (v oh = 9.5 vdc) (v oh = 13.5 vdc) ??? ? ? ? ? ? ? ??? i oh ??? ? ? ? ? ? ? ??? 5.0 10 15 ??? ? ? ? ? ? ? ??? 1.6 1.6 4.7 ??? ? ? ? ? ? ? ??? ? ? ? ??? ? ? ? ? ? ? ??? 1.25 1.3 3.75 ???? ? ?? ? ? ?? ? ???? 2.5 2.6 10 ??? ? ? ? ? ? ? ??? ? ? ? ??? ? ? ? ? ? ? ??? 1.0 1.0 3.0 ??? ? ? ? ? ? ? ??? ? ? ? ?? ?? ?? ?? madc ????????????? ? ??????????? ? ????????????? oh (v ol = 0.4 vdc) sink (v ol = 0.5 vdc) (v ol = 1.5 vdc) ??? ? ? ? ??? i ol ??? ? ? ? ??? 5.0 10 15 ??? ? ? ? ??? 3.75 10 30 ??? ? ? ? ??? ? ? ? ??? ? ? ? ??? 3.2 8.0 24 ???? ? ?? ? ???? 6.0 16 40 ??? ? ? ? ??? ? ? ? ??? ? ? ? ??? 2.6 6.6 19 ??? ? ? ? ??? ? ? ? ?? ?? ?? madc ????????????? ? ??????????? ? ????????????? input current ??? ? ? ? ??? i in ??? ? ? ? ??? 15 ??? ? ? ? ??? ? ??? ? ? ? ??? 0.1 ??? ? ? ? ??? ? ???? ? ?? ? ???? 0.000 01 ??? ? ? ? ??? 0.1 ??? ? ? ? ??? ? ??? ? ? ? ??? 1.0 ?? ?? ?? adc ????????????? ????????????? input capacitance (v in = 0) ??? ??? c in ??? ??? - ??? ??? - ??? ??? - ??? ??? - ???? ???? 10 ??? ??? 20 ??? ??? - ??? ??? - ?? ?? pf ????????????? ? ??????????? ? ????????????? quiescent current (per package) ??? ? ? ? ??? i dd ??? ? ? ? ??? 5.0 10 15 ??? ? ? ? ??? ? ? ? ??? ? ? ? ??? 1.0 2.0 4.0 ??? ? ? ? ??? ? ? ? ???? ? ?? ? ???? 0.002 0.004 0.006 ??? ? ? ? ??? 1.0 2.0 4.0 ??? ? ? ? ??? ? ? ? ??? ? ? ? ??? 30 60 120 ?? ?? ?? adc ????????????? ? ??????????? ? ? ??????????? ? ????????????? total supply current (note 16 and 17) (dynamic plus quiescent, per package) (c l = 50 pf on all outputs, all buffers switching) ??? ? ? ? ? ? ? ??? i t ??? ? ? ? ? ? ? ??? 5.0 10 15 ???????????????? ? ?????????????? ? ? ?????????????? ? ???????????????? i t = (1.8 a/khz) f + i dd i t = (3.5 a/khz) f + i dd i t = (5.3 a/khz) f + i dd ?? ?? ?? ?? adc 15. data labelled atypo is not to be used for design purposes but is intended as an indication of the ic's potential performance . 16. the formulas given are for the typical characteristics only at 25 c. 17. to calculate total supply current at loads other than 50 pf:
mc14049ub http://onsemi.com 144 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 = 0.002.
mc14049ub http://onsemi.com 145 ????????????????????????????????? ????????????????????????????????? switching characteristics (note 18) (c l = 50 pf, t a = 25 c) ????????????????? ? ??????????????? ? ????????????????? characteristic ???? ? ?? ? ???? symbol ???? ? ?? ? ???? v dd vdc ???? ? ?? ? ???? min ??? ? ? ? ??? typ (note 19) ???? ? ?? ? ???? max ??? ? ? ? ??? unit ????????????????? ? ??????????????? ? ????????????????? output rise time t tlh = (0.8 ns/pf) c l + 60 ns t tlh = (0.3 ns/pf) c l + 35 ns t tlh = (0.27 ns/pf) c l + 26.5 ns ???? ? ?? ? ???? t tlh ???? ? ?? ? ???? 5.0 10 15 ???? ? ?? ? ???? ? ? ? ??? ? ? ? ??? 100 50 40 ???? ? ?? ? ???? 160 100 60 ??? ? ? ? ??? ns ????????????????? ? ??????????????? ? ? ??????????????? ? ????????????????? output fall time t thl = (0.3 ns/pf) c l + 25 ns t thl = (0.12 ns/pf) c l + 14 ns t thl = (0.1 ns/pf) c l + 10 ns ???? ? ?? ? ? ?? ? ???? t thl ???? ? ?? ? ? ?? ? ???? 5.0 10 15 ???? ? ?? ? ? ?? ? ???? ? ? ? ??? ? ? ? ? ? ? ??? 40 20 15 ???? ? ?? ? ? ?? ? ???? 60 40 30 ??? ? ? ? ? ? ? ??? ns ????????????????? ? ??????????????? ? ? ??????????????? ? ????????????????? propagation delay time t plh = (0.38 ns/pf) c l + 61 ns t plh = (0.20 ns/pf) c l + 30 ns t plh = (0.11 ns/pf) c l + 24.5 ns ???? ? ?? ? ? ?? ? ???? t plh ???? ? ?? ? ? ?? ? ???? 5.0 10 15 ???? ? ?? ? ? ?? ? ???? ? ? ? ??? ? ? ? ? ? ? ??? 80 40 30 ???? ? ?? ? ? ?? ? ???? 120 65 50 ??? ? ? ? ? ? ? ??? ns ????????????????? ? ??????????????? ? ? ??????????????? ? ????????????????? propagation delay time t phl = (0.38 ns/pf) c l + 11 ns t phl = (0.12 ns/pf) c l + 9 ns t phl = (0.11 ns/pf) c l + 4.5 ns ???? ? ?? ? ? ?? ? ???? t phl ???? ? ?? ? ? ?? ? ???? 5.0 10 15 ???? ? ?? ? ? ?? ? ???? ? ? ? ??? ? ? ? ? ? ? ??? 30 15 10 ???? ? ?? ? ? ?? ? ???? 60 30 20 ??? ? ? ? ? ? ? ??? ns 18. the formulas given are for the typical characteristics only at 25 c. 19. data labelled atypo is not to be used for design purposes but is intended as an indication of the ic's potential performance . ordering information device package shipping 2 mc14049ubcp pdip?16 2,000 units / box mc14049ubcpg pdip?16 (pb?free) 2,000 units / box mc14049ubd soic?16 2,400 units / box mc14049ubdg soic?16 (pb?free) 2,400 units / box mc14049ubdr2 soic?16 2,500 / tape & reel mc14049ubdr2g soic?16 (pb?free) 2,500 / tape & reel mc14049ubdt tssop?16 96 units / rail mc14049ubdtel tssop?16* 96 units / rail mc14049ubdtr2 tssop?16* 2,500 / tape & reel mc14049ubf soeiaj?16 see note 20 mc14049ubfel soeiaj?16 see note 20 20. for ordering information on the eiaj version of the soic packages, please contact your local on semiconductor representative . 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. *this package is inherently pb?free. figure 4. typical voltage transfer characteristics versus temperature v out , output voltage (vdc) 18 15 10 5 18 15 10 5 v in , input voltage (vdc) v dd = 5 vdc v dd = 15 vdc ?55 c +125 c v dd = 10 vdc
mc14049ub http://onsemi.com 146 figure 5. typical output source characteristics figure 6. typical output sink characteristics v dd v ss 1 8 i oh v oh v ds = v oh - v dd v dd v ss 1 8 i ol v ol v dd = v ol i oh , output source currnt (madc) i ol , output sink current (madc) -50 -40 -30 -20 -10 0 -10 -8.0 -6.0 -4.0 -2.0 0 v ds , drain-to-source voltage (vdc) v gs = 5.0 vdc v gs = 10 vdc maximum current level v gs = 15 vdc 160 120 80 40 0 0 2.0 4.0 6.0 8.0 10 v ds , drain-to-source voltage (vdc) v gs = 15 vdc v gs = 10 vdc maximum current level v gs = 5.0 vdc figure 7. ambient temperature power derating p d , maximum power dissipation (mw) per package 1200 1100 1000 900 825 800 740 700 600 500 400 300 200 100 0 175 150 125 100 75 50 25 t a , ambient temperature ( c) 175 mw (p) 120 mw (d) (p) pdip (d) soic pulse generator v dd v ss 8 1 c l v out v in 20 ns 20 ns v dd v ss v oh v ol 90% 50% 10% 90% 50% 10% t plh t tlh t thl t phl output input figure 8. switching time test circuit and waveforms
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