Part Number Hot Search : 
BC857M FR16B02 SB1040 CNA1007H 0GD06 LM293 SF20DGT 7824ACT
Product Description
Full Text Search
 

To Download MC14013BCP Datasheet File

  If you can't view the Datasheet, Please click here to try to view without PDF Reader .  
 
 


  Datasheet File OCR Text:
  mot orola cmos logic data 45 mc14013b   !   the mc14013b dual type d flipflop is constructed with mos pchannel and nchannel enhancement mode devices in a single monolithic structure. each flipflop has independent data, (d), direct set, (s), direct reset, (r), and clock (c) inputs and complementary outputs (q and q ). these devices may be used as shift register elements or as type t flipflops for counter and toggle applications. ? static operation ? diode protection on all inputs ? supply voltage range = 3.0 vdc to 18 vdc ? logic edgeclocked flipflop design logic state is retained indefinitely with clock level either high or low; information is transferred to the output only on the positivegoing edge of the clock pulse ? capable of driving two lowpower ttl loads or one lowpower schottky ttl load over the rated temperature range ? pinforpin replacement for cd4013b ????????????????????? ????????????????????? ????????????????????? ????????????????????? maximum ratings* (voltages referenced to v ss ) ???? ???? ???? ???? symbol ??????????? ??????????? ??????????? ??????????? parameter ?????? ?????? ?????? ?????? value ??? ??? ??? ??? unit ???? ???? ???? ???? v dd ??????????? ??????????? ??????????? ??????????? dc supply voltage ?????? ?????? ?????? ?????? 0.5 to + 18.0 ??? ??? ??? ??? v ???? ???? ???? ???? v in , v out ??????????? ??????????? ??????????? ??????????? input or output voltage (dc or transient) ?????? ?????? ?????? ?????? 0.5 to v dd + 0.5 ??? ??? ??? ??? v ???? ???? ???? ???? l in , l out ??????????? ??????????? ??????????? ??????????? input or output current (dc or transient), per pin ?????? ?????? ?????? ?????? 10 ??? ??? ??? ??? ma ???? ???? ???? ???? p d ??????????? ??????????? ??????????? ??????????? power dissipation, per package2 ?????? ?????? ?????? ?????? 500 ??? ??? ??? ??? mw ???? ???? ???? ???? t stg ??????????? ??????????? ??????????? ??????????? storage temperature ?????? ?????? ?????? ?????? 65 to + 150 ??? ??? ??? ???  c ???? ???? ???? ???? t l ??????????? ??????????? ??????????? ??????????? lead t emperature (8second soldering) ?????? ?????? ?????? ?????? 260 ??? ??? ??? ???  c * maximum ratings are those values beyond which damage to the device may occur . 2temperature derating: plastic ap and d/dwo packages: 7.0 mw/  c from 65  c to 125  c ceramic alo packages: 12 mw/  c from 100  c to 125  c truth table inputs outputs clock 2 data reset set q q 0 0 0 0 1 1 0 0 1 0 x 0 0 q q x x 1 0 0 1 x x 0 1 1 0 x x 1 1 1 1 x = don't care 2 = level change no change  semiconductor technical data ? motorola, inc. 1995 rev 3 1/94 
     
   
 
  l suffix ceramic case 632 ordering information mc14xxxbcp plastic mc14xxxbcl ceramic mc14xxxbd soic t a = 55 to 125 c for all packages. p suffix plastic case 646 d suffix soic case 751a block diagram 10 11 9 8 4 3 5 6 12 13 2 1 s s r r d c d c q q q q v dd = pin 14 v ss = pin 7
motorola cmos logic data mc14013b 46 ?????????????????????????????????? ?????????????????????????????????? ?????????????????????????????????? ?????????????????????????????????? electrical characteristics (voltages referenced to v ss ) ?????????? ?????????? ?????????? ?????????? characteristic ???? ???? ???? ???? symbol ??? ??? ??? ??? v dd vdc ?????? ?????? ?????? ?????? 55  c ???????? ???????? ???????? ???????? 25  c ?????? ?????? ?????? ?????? 125  c ??? ??? ??? ??? unit ?????????? ?????????? ?????????? ?????????? characteristic ???? ???? ???? ???? symbol ??? ??? ??? ??? v dd vdc ??? ??? ??? ??? min ???? ???? ???? ???? max ??? ??? ??? ??? min ???? ???? ???? ???? typ # ??? ??? ??? ??? max ???? ???? ???? ???? min ??? ??? ??? ??? max ??? ??? ??? ??? unit ?????????? ?????????? ?????????? ?????????? ?????????? output voltage a0o level v in = v dd or 0 v in = 0 or v dd a1o level ???? ???? ???? ???? ???? 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 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 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 ??? ??? ??? ??? m 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 ???? ???? ???? ???? ???? 1.0 2.0 4.0 ??? ??? ??? ??? ??? e e e ???? ???? ???? ???? ???? 0.002 0.004 0.006 ??? ??? ??? ??? ??? 1.0 2.0 4.0 ???? ???? ???? ???? ???? e e e ??? ??? ??? ??? ??? 30 60 120 ??? ??? ??? ??? ??? m adc ?????????? ?????????? ?????????? ?????????? ?????????? ?????????? ?????????? total supply current**2 (dynamic plus quiescent, per package) (c l = 50 pf on all outputs, all buffers switching) ???? ???? ???? ???? ???? ???? ???? i t ??? ??? ??? ??? ??? ??? ??? 5.0 10 15 ?????????????????? ?????????????????? ?????????????????? ?????????????????? ?????????????????? ?????????????????? ?????????????????? i t = (0.75 m a/khz) f + i dd i t = (1.5 m a/khz) f + i dd i t = (2.3 m a/khz) f + i dd ??? ??? ??? ??? ??? ??? ??? m adc #data labelled at ypo is not to be used for design purposes but is intended as an indication of the ic' s potential performance. ** the formulas given are for the typical characteristics only at 25  c. 2t o 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 m a (per package), c l in pf, v = (v dd v ss ) in volts, f in khz is input frequency, and k = 0.002. 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. 11 12 13 14 8 9 10 5 4 3 2 1 7 6 r b c b q b q b v dd s b d b r a c a q a q a v ss s a d a pin assignment
motorola cmos logic data 47 mc14013b ?????????????????????????????????? ?????????????????????????????????? ?????????????????????????????????? ?????????????????????????????????? switching characteristics* (c l = 50 pf, t a = 25  c) ???????????????? ???????????????? ???????????????? ???????????????? characteristic ???? ???? ???? ???? symbol ????? ????? ????? ????? v dd ???? ???? ???? ???? min ???? ???? ???? ???? typ # ???? ???? ???? ???? max ??? ??? ??? ??? unit ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? output rise and fall time t tlh , t thl = (1.5 ns/pf) c l + 25 ns t tlh , t thl = (0.75 ns/pf) c l + 12.5 ns t tlh , t thl = (0.55 ns/pf) c l + 9.5 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, q t plh , t phl = (1.7 ns/pf) c l + 90 ns t plh , t phl = (0.66 ns/pf) c l + 42 ns t plh , t phl = (0.5 ns/pf) c l + 25 ns ???? ???? ???? ???? ???? ???? t plh t phl ????? ????? ????? ????? ????? ????? 5.0 10 15 ???? ???? ???? ???? ???? ???? e e e ???? ???? ???? ???? ???? ???? 175 75 50 ???? ???? ???? ???? ???? ???? 350 150 100 ??? ??? ??? ??? ??? ??? ns ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? set to q, q t plh , t phl = (1.7 ns/pf) c l + 90 ns t plh , t phl = (0.66 ns/pf) c l + 42 ns t plh , t phl = (0.5 ns/pf) c l + 25 ns ???? ???? ???? ???? ???? ???? ????? ????? ????? ????? ????? ????? 5.0 10 15 ???? ???? ???? ???? ???? ???? e e e ???? ???? ???? ???? ???? ???? 175 75 50 ???? ???? ???? ???? ???? ???? 350 150 100 ??? ??? ??? ??? ??? ??? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? reset to q, q t plh , t phl = (1.7 ns/pf) c l + 265 ns t plh , t phl = (0.66 ns/pf) c l + 67 ns t plh , t phl = (0.5 ns/pf) c l + 50 ns ???? ???? ???? ???? ???? ???? ????? ????? ????? ????? ????? ????? 5.0 10 15 ???? ???? ???? ???? ???? ???? e e e ???? ???? ???? ???? ???? ???? 225 100 75 ???? ???? ???? ???? ???? ???? 450 200 150 ??? ??? ??? ??? ??? ??? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? setup times** ???? ???? ???? ???? ???? ???? t su ????? ????? ????? ????? ????? ????? 5.0 10 15 ???? ???? ???? ???? ???? ???? 40 20 15 ???? ???? ???? ???? ???? ???? 20 10 7.5 ???? ???? ???? ???? ???? ???? e e e ??? ??? ??? ??? ??? ??? ns ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? hold times** ???? ???? ???? ???? ???? t h ????? ????? ????? ????? ????? 5.0 10 15 ???? ???? ???? ???? ???? 40 20 15 ???? ???? ???? ???? ???? 20 10 7.5 ???? ???? ???? ???? ???? e e e ??? ??? ??? ??? ??? ns ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? clock pulse width ???? ???? ???? ???? ???? t wl , t wh ????? ????? ????? ????? ????? 5.0 10 15 ???? ???? ???? ???? ???? 250 100 70 ???? ???? ???? ???? ???? 125 50 35 ???? ???? ???? ???? ???? e e e ??? ??? ??? ??? ??? ns ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? clock pulse frequency ???? ???? ???? ???? ???? f cl ????? ????? ????? ????? ????? 5.0 10 15 ???? ???? ???? ???? ???? e e e ???? ???? ???? ???? ???? 4.0 10 14 ???? ???? ???? ???? ???? 2.0 5.0 7.0 ??? ??? ??? ??? ??? mhz ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? clock pulse rise and fall time ???? ???? ???? ???? ???? ???? t tlh t thl ????? ????? ????? ????? ????? ????? 5.0 10 15 ???? ???? ???? ???? ???? ???? e e e ???? ???? ???? ???? ???? ???? e e e ???? ???? ???? ???? ???? ???? 15 5.0 4.0 ??? ??? ??? ??? ??? ??? m s ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? set and reset pulse width ???? ???? ???? ???? ???? t wl , t wh ????? ????? ????? ????? ????? 5.0 10 15 ???? ???? ???? ???? ???? 250 100 70 ???? ???? ???? ???? ???? 125 50 35 ???? ???? ???? ???? ???? e e e ??? ??? ??? ??? ??? ns ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? removal times set ???? ???? ???? ???? ???? ???? t rem ????? ????? ????? ????? ????? ????? 5 10 15 ???? ???? ???? ???? ???? ???? 80 45 35 ???? ???? ???? ???? ???? ???? 0 5 5 ???? ???? ???? ???? ???? ???? e e e ??? ??? ??? ??? ??? ??? ns ???????????????? ???????????????? ???????????????? ???????????????? ???????????????? reset ???? ???? ???? ???? ???? ????? ????? ????? ????? ????? 5 10 15 ???? ???? ???? ???? ???? 50 30 25 ???? ???? ???? ???? ???? 35 10 5 ???? ???? ???? ???? ???? e e e ??? ??? ??? ??? ??? * the formulas given are for the typical characteristics only at 25  c. #data labelled at ypo is not to be used for design purposes but is intended as an indication of the ic' s potential performance. ** data must be valid for 250 ns with a 5 v supply , 100 ns with 10 v, and 70 ns with 15 v. logic diagram (1/2 of device shown) r c d s c c c c c c c c c c q q
motorola cmos logic data mc14013b 48 figure 1. dynamic signal waveforms (data, clock, and output) figure 2. dynamic signal waveforms (set, reset, clock, and output) 20 ns 20 ns d c q 90% 50% 10% t su (h) t su (l) t h t wh t wl 90% 50% 10% v dd v ss v dd v ss v oh v ol t tlh t thl t phl t plh 90% 50% 10% inputs r and s low. 1 f cl 20 ns 20 ns set or reset clock q or q 90% 50% 10% v dd v ss v dd v ss v oh v ol 20 ns 20 ns t rem 90% 50% 10% 50% t plh t phl t w 20 ns t w typical applications nstage shift register binary ripple upcounter (divideby2 n ) modified ring counter (divideby(n+1)) d clock n th 2 1 q d c q q d c q q d c q q clock n th 2 1 d c q q d c q q d c q q q t flipflop n th 2 1 q d c q q d c q q d c q q clock
motorola cmos logic data 49 mc14013b outline dimensions l suffix ceramic dip package case 63208 issue y dim min max min max millimeters inches a 0.750 0.785 19.05 19.94 b 0.245 0.280 6.23 7.11 c 0.155 0.200 3.94 5.08 d 0.015 0.020 0.39 0.50 f 0.055 0.065 1.40 1.65 g 0.100 bsc 2.54 bsc j 0.008 0.015 0.21 0.38 k 0.125 0.170 3.18 4.31 l 0.300 bsc 7.62 bsc m 0 15 0 15 n 0.020 0.040 0.51 1.01     notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: inch. 3. dimension l to center of lead when formed parallel. 4. dimension f may narrow to 0.76 (0.030) where the lead enters the ceramic body. a b c 14 pl d g f n k 14 pl j m l s b m 0.25 (0.010) t s a m 0.25 (0.010) t t seating plane 1 7 14 9 p suffix plastic dip package case 64606 issue l notes: 1. leads within 0.13 (0.005) radius of true position at seating plane at maximum material condition. 2. dimension l to center of leads when formed parallel. 3. dimension b does not include mold flash. 4. rounded corners optional. 1 7 14 8 b a f h g d k c n l j m seating plane dim min max min max millimeters inches a 0.715 0.770 18.16 19.56 b 0.240 0.260 6.10 6.60 c 0.145 0.185 3.69 4.69 d 0.015 0.021 0.38 0.53 f 0.040 0.070 1.02 1.78 g 0.100 bsc 2.54 bsc h 0.052 0.095 1.32 2.41 j 0.008 0.015 0.20 0.38 k 0.115 0.135 2.92 3.43 l 0.300 bsc 7.62 bsc m 0 10 0 10 n 0.015 0.039 0.39 1.01    
motorola cmos logic data mc14013b 50 outline dimensions d suffix plastic soic package case 751a03 issue f 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. a b g p 7 pl 14 8 7 1 m 0.25 (0.010) b m s b m 0.25 (0.010) a s t t f r x 45 seating plane d 14 pl k c j m  dim min max min max inches millimeters a 8.55 8.75 0.337 0.344 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 0.228 0.244 r 0.25 0.50 0.010 0.019     how to reach us: usa/europe/locations not listed : motorola literature distribution; japan : nippon motorola ltd.; tatsumispdjldc, 6f seibubutsuryucenter, p.o. box 20912; phoenix, arizona 85036. 18004412447 or 6023035454 3142 tatsumi kotoku, tokyo 135, japan. 038135218315 mfax : rmf ax0@email.sps.mot.com t ouchtone 6022446609 asia/pacific : motorola semiconductors h.k. ltd.; 8b tai ping industrial park, internet : http://designnet.com 51 ting kok road, tai po, n.t., hong kong. 85226629298 motorola reserves the right to make changes without further notice to any products herein. motorola makes no warranty , representation or guarantee regarding the suitability of its products for any particular purpose, nor does motorola 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 consequential or incidental damages. at ypicalo parameters which may be provided in motorola data sheets and/or specifications can and do vary in dif ferent applications and actual performance may vary over time. all operating parameters, including at ypicalso must be validated for each customer application by customer' s technical experts. motorola does not convey any license under its patent rights nor the rights of others. motorola 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 motorola product could create a situation where personal injury or death may occur . should buyer purchase or use motorola products for any such unintended or unauthorized application, buyer shall indemnify and hold motorola 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, directly or indirectly , any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that motorola was negligent regarding the design or manufacture of the part. motorola and are registered trademarks of motorola, inc. motorola, inc. is an equal opportunity/af firmative action employer . mc14013b/d 
  ?


▲Up To Search▲   

 
Price & Availability of MC14013BCP

All Rights Reserved © IC-ON-LINE 2003 - 2022  

[Add Bookmark] [Contact Us] [Link exchange] [Privacy policy]
Mirror Sites :  [www.datasheet.hk]   [www.maxim4u.com]  [www.ic-on-line.cn] [www.ic-on-line.com] [www.ic-on-line.net] [www.alldatasheet.com.cn] [www.gdcy.com]  [www.gdcy.net]


 . . . . .
  We use cookies to deliver the best possible web experience and assist with our advertising efforts. By continuing to use this site, you consent to the use of cookies. For more information on cookies, please take a look at our Privacy Policy. X