semiconductor technical data 1 rev 6 ? motorola, inc. 1995 10/95 !
" highperformance silicongate cmos the mc74hc173 is identical in pinout to the ls173. the device inputs are compatible w it h s tandar d c mo s o utputs ; w it h p ullu p r esistors , t he y a re compatible with lsttl outputs. data, when enabled, are clocked into the four d flipflops with the rising edge o f t h e c ommo n c lock . w he n e ithe r o r b ot h o f t h e o utpu t e nable controls is high, the outputs are in a highimpedance state. this feature allows the hc173 to be used in busoriented systems. the reset feature is asynchronous and active high. ? output drive capability: 15 lsttl loads ? outputs directly interface to cmos, nmos, and ttl ? operating voltage range: 2 to 6 v ? low input current: 1 m a ? high noise immunity characteristic of cmos devices ? in compliance with the requirements defined by jedec standard no. 7a ? chip complexity 208 fets or 52 equivalent gates function table inputs output output enables reset clock data enables data d oe1 oe2 reset clock de1 de2 data d q l l h x x x x l l l l l x x x no change l l l h x x x no change l l l h x x no change l l l x h x no change l l l l l l l l l l l l h h l l l x x x no change l h x x x x x high impedance h l x x x x x high impedance h h x x x x x high impedance
pin assignment 13 14 15 16 9 10 11 12 5 4 3 2 1 8 7 6 d2 d1 d0 reset v cc de1 de2 d3 q1 q0 oe2 oe1 gnd clock q3 q2 d suffix soic package case 751b05 n suffix plastic package case 64808 ordering information mc74hcxxxn mc74hcxxxd plastic soic 1 16 1 16 logic diagram v cc = pin 16 gnd = pin 8 data inputs 3state noninverting outputs d0 d1 d2 d3 14 13 12 11 3 4 5 6 q0 q1 q2 q3 clock 7 data enables output enables de1 de2 oe1 oe2 reset 9 10 15 1 2
mc74hc173 motorola highspeed cmos logic data dl129 e rev 6 2 ??????????????????????? ??????????????????????? ??????????????????????? ??????????????????????? maximum ratings* ??? ??? ??? ??? symbol ?????????????? ?????????????? ?????????????? ?????????????? parameter ?????? ?????? ?????? ?????? value ??? ??? ??? ??? unit ??? ??? ??? ??? v cc ?????????????? ?????????????? ?????????????? ?????????????? dc supply voltage (referenced to gnd) ?????? ?????? ?????? ?????? 0.5 to + 7.0 ??? ??? ??? ??? v ??? ??? ??? ??? v in ?????????????? ?????????????? ?????????????? ?????????????? dc input voltage (referenced to gnd) ?????? ?????? ?????? ?????? 1.5 to v cc + 1.5 ??? ??? ??? ??? v ??? ??? ??? ??? v out ?????????????? ?????????????? ?????????????? ?????????????? dc output voltage (referenced to gnd) ?????? ?????? ?????? ?????? 0.5 to v cc + 0.5 ??? ??? ??? ??? v ??? ??? ??? ??? i in ?????????????? ?????????????? ?????????????? ?????????????? dc input current, per pin ?????? ?????? ?????? ?????? 20 ??? ??? ??? ??? ma ??? ??? ??? ??? i out ?????????????? ?????????????? ?????????????? ?????????????? dc output current, per pin ?????? ?????? ?????? ?????? 35 ??? ??? ??? ??? ma ??? ??? ??? ??? i cc ?????????????? ?????????????? ?????????????? ?????????????? dc supply current, v cc and gnd pins ?????? ?????? ?????? ?????? 75 ??? ??? ??? ??? ma ??? ??? ??? ??? p d ?????????????? ?????????????? ?????????????? ?????????????? power dissipation in still air plastic dip2 soic package2 ?????? ?????? ?????? ?????? 750 500 ??? ??? ??? ??? mw ??? ??? ??? ??? t stg ?????????????? ?????????????? ?????????????? ?????????????? storage temperature ?????? ?????? ?????? ?????? 65 to + 150 ??? ??? ??? ??? c ??? ??? ??? ??? ??? t l ?????????????? ?????????????? ?????????????? ?????????????? ?????????????? lead t emperature, 1 mm from case for 10 seconds (plastic dip or soic package) ?????? ?????? ?????? ?????? ?????? 260 ??? ??? ??? ??? ??? c * maximum ratings are those values beyond which damage to the device may occur . functional operation should be restricted to the recommended operating conditions. 2derating e plastic dip: 10 mw/ c from 65 to 125 c soic package: 7 mw/ c from 65 to 125 c for high frequency or heavy load considerations, see chapter 2 of the motorola highspeed cmos data book (dl129/d). recommended operating conditions ???? ???? ???? symbol ?????????????? ?????????????? ?????????????? parameter ??? ??? ??? min ??? ??? ??? max ??? ??? ??? unit ???? ???? ???? ???? v cc ?????????????? ?????????????? ?????????????? ?????????????? dc supply voltage (referenced to gnd) ??? ??? ??? ??? 2.0 ??? ??? ??? ??? 6.0 ??? ??? ??? ??? v ???? ???? ???? ???? v in , v out ?????????????? ?????????????? ?????????????? ?????????????? dc input voltage, output voltage (referenced to gnd) ??? ??? ??? ??? 0 ??? ??? ??? ??? v cc ??? ??? ??? ??? v ???? ???? ???? ???? t a ?????????????? ?????????????? ?????????????? ?????????????? operating temperature, all package types ??? ??? ??? ??? 55 ??? ??? ??? ??? + 125 ??? ??? ??? ??? c ???? ???? ???? ???? ???? ???? t r , t f ?????????????? ?????????????? ?????????????? ?????????????? ?????????????? ?????????????? input rise and fall time v cc = 2.0 v (figure 1) v cc = 4.5 v v cc = 6.0 v ??? ??? ??? ??? ??? ??? 0 0 0 ??? ??? ??? ??? ??? ??? 1000 500 400 ??? ??? ??? ??? ??? ??? ns dc electrical characteristics (voltages referenced to gnd) ???? ???? ???? ???? symbol ????????? ????????? ????????? ????????? parameter ????????? ????????? ????????? ????????? test conditions ???? ???? ???? ???? v cc v ????????? ????????? ????????? ????????? guaranteed limit ??? ??? ??? ??? unit ???? ???? ???? ???? symbol ????????? ????????? ????????? ????????? parameter ????????? ????????? ????????? ????????? test conditions ???? ???? ???? ???? v cc v ??? ??? ??? ??? 55 to 25 c ???? ???? ???? ???? 85 c ???? ???? ???? ???? 125 c ??? ??? ??? ??? unit ???? ???? ???? ???? ???? ???? v ih ????????? ????????? ????????? ????????? ????????? ????????? minimum highlevel input voltage ????????? ????????? ????????? ????????? ????????? ????????? v out = 0.1 v or v cc 0.1 v |i out | 20 m a ???? ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? ??? 1.5 3.15 4.2 ???? ???? ???? ???? ???? ???? 1.5 3.15 4.2 ???? ???? ???? ???? ???? ???? 1.5 3.15 4.2 ??? ??? ??? ??? ??? ??? v ???? ???? ???? ???? ???? v il ????????? ????????? ????????? ????????? ????????? maximum lowlevel input voltage ????????? ????????? ????????? ????????? ????????? v out = 0.1 v or v cc 0.1 v |i out | 20 m a ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 0.3 0.9 1.2 ???? ???? ???? ???? ???? 0.3 0.9 1.2 ???? ???? ???? ???? ???? 0.3 0.9 1.2 ??? ??? ??? ??? ??? v ???? ???? ???? ???? ???? v oh ????????? ????????? ????????? ????????? ????????? minimum highlevel output voltage ????????? ????????? ????????? ????????? ????????? v in = v ih or v il |i out | 20 m a ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 1.9 4.4 5.9 ???? ???? ???? ???? ???? 1.9 4.4 5.9 ???? ???? ???? ???? ???? 1.9 4.4 5.9 ??? ??? ??? ??? ??? v ???? ???? ???? ???? ???? ????????? ????????? ????????? ????????? ????????? ????????? ????????? ????????? ????????? ????????? v in = v ih or v il |i out | 6.0 ma |i out | 7.8 ma ???? ???? ???? ???? ???? 4.5 6.0 ??? ??? ??? ??? ??? 3.98 5.48 ???? ???? ???? ???? ???? 3.84 5.34 ???? ???? ???? ???? ???? 3.70 5.20 ??? ??? ??? ??? ??? ???? ???? ???? ???? ???? v ol ????????? ????????? ????????? ????????? ????????? maximum lowlevel output voltage ????????? ????????? ????????? ????????? ????????? v in = v ih or v il |i out | 20 m a ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 0.1 0.1 0.1 ???? ???? ???? ???? ???? 0.1 0.1 0.1 ???? ???? ???? ???? ???? 0.1 0.1 0.1 ??? ??? ??? ??? ??? v ???? ???? ???? ???? ????????? ????????? ????????? ????????? ????????? ????????? ????????? ????????? v in = v ih or v il |i out | 6.0 ma |i out | 7.8 ma ???? ???? ???? ???? 4.5 6.0 ??? ??? ??? ??? 0.26 0.26 ???? ???? ???? ???? 0.33 0.33 ???? ???? ???? ???? 0.40 0.40 ??? ??? ??? ??? ???? ???? ???? ???? i in ????????? ????????? ????????? ????????? maximum input leakage current ????????? ????????? ????????? ????????? v in = v cc or gnd ???? ???? ???? ???? 6.0 ??? ??? ??? ??? 0.1 ???? ???? ???? ???? 1.0 ???? ???? ???? ???? 1.0 ??? ??? ??? ??? m a ???? ???? ???? ???? ???? i oz ????????? ????????? ????????? ????????? ????????? maximum threestate leakage current ????????? ????????? ????????? ????????? ????????? output in highimpedance state v in = v il or v ih v out = v cc or gnd ???? ???? ???? ???? ???? 6.0 ??? ??? ??? ??? ??? 0.5 ???? ???? ???? ???? ???? 5.0 ???? ???? ???? ???? ???? 10 ??? ??? ??? ??? ??? m a ???? ???? ???? ???? ???? i cc ????????? ????????? ????????? ????????? ????????? maximum quiescent supply current (per package) ????????? ????????? ????????? ????????? ????????? v in = v cc or gnd i out = 0 m a ???? ???? ???? ???? ???? 6.0 ??? ??? ??? ??? ??? 8 ???? ???? ???? ???? ???? 80 ???? ???? ???? ???? ???? 160 ??? ??? ??? ??? ??? m a note: information on typical parametric values can be found in chapter 2 of the motorola highspeed cmos data book (dl129/d). 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 highimpedance cir - cuit. for proper operation, v in and v out should be constrained to the range gnd (v in or v out ) v cc . unused inputs must always be tied to an appropriate logic voltage level (e.g., either gnd or v cc ). unused outputs must be left open.
mc74hc173 highspeed cmos logic data dl129 e rev 6 3 motorola ac electrical characteristics (c l = 50 pf, input t r = t f = 6 ns) ???? ???? ???? ???? symbol ????????????????? ????????????????? ????????????????? ????????????????? parameter ???? ???? ???? ???? v cc v ????????? ????????? ????????? ????????? guaranteed limit ??? ??? ??? ??? unit ???? ???? ???? ???? ???? symbol ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? parameter ???? ???? ???? ???? ???? v cc v ??? ??? ??? ??? ??? 55 to 25 c ???? ???? ???? ???? ???? 85 c ???? ???? ???? ???? ???? 125 c ??? ??? ??? ??? ??? unit ???? ???? ???? ???? ???? f max ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? maximum clock frequency (50% duty cycle) (figures 1 and 5) ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 6.0 30 35 ???? ???? ???? ???? ???? 4.8 24 28 ???? ???? ???? ???? ???? 4.0 20 24 ??? ??? ??? ??? ??? mhz ???? ???? ???? ???? ???? t plh , t phl ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? maximum propagation delay, clock to q (figures 1 and 5) ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 175 35 30 ???? ???? ???? ???? ???? 220 44 37 ???? ???? ???? ???? ???? 265 53 45 ??? ??? ??? ??? ??? ns ???? ???? ???? ???? ???? t phl ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? maximum propagation delay, reset to q (figures 2 and 5) ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 150 30 26 ???? ???? ???? ???? ???? 190 38 33 ???? ???? ???? ???? ???? 225 45 38 ??? ??? ??? ??? ??? ns ???? ???? ???? ???? ???? ???? t plz , t phz ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? maximum propagation delay, output enable to q (figures 3 and 6) ???? ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? ??? 150 30 26 ???? ???? ???? ???? ???? ???? 190 38 33 ???? ???? ???? ???? ???? ???? 225 45 38 ??? ??? ??? ??? ??? ??? ns ???? ???? ???? ???? ???? t pzl , t pzh ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? maximum propagation delay, output enable to q (figures 3 and 6) ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 150 30 26 ???? ???? ???? ???? ???? 190 38 33 ???? ???? ???? ???? ???? 225 45 38 ??? ??? ??? ??? ??? ns ???? ???? ???? ???? ???? t tlh , t thl ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? maximum output transition time, any output (figures 1 and 5) ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 60 12 10 ???? ???? ???? ???? ???? 75 15 13 ???? ???? ???? ???? ???? 90 18 15 ??? ??? ??? ??? ??? ns ???? ???? ???? ???? c in ????????????????? ????????????????? ????????????????? ????????????????? maximum input capacitance ???? ???? ???? ???? e ??? ??? ??? ??? 10 ???? ???? ???? ???? 10 ???? ???? ???? ???? 10 ??? ??? ??? ??? pf ???? ???? ???? ???? ???? c out ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? maximum threestate output capacitance (output in highimpedance state) ???? ???? ???? ???? ???? e ??? ??? ??? ??? ??? 15 ???? ???? ???? ???? ???? 15 ???? ???? ???? ???? ???? 15 ??? ??? ??? ??? ??? pf notes: 1. for propagation delays with loads other than 50 pf , see chapter 2 of the motorola highspeed cmos data book (dl129/d). 2. information on typical parametric values can be found in c hapter 2 of the motorola highspeed cmos data book (dl129/d). c pd power dissipation capacitance (per flipflop)* typical @ 25 c, v cc = 5.0 v pf c pd power dissipation capacitance (per flipflop)* 35 pf * used to determine the noload dynamic power consumption: p d = c pd v cc 2 f + i cc v cc . for load considerations, see chapter 2 of the motorola highspeed cmos data book (dl129/d). timing requirements (input t r = t f = 6 ns) ???? ???? ???? ???? symbol ????????????????? ????????????????? ????????????????? ????????????????? parameter ???? ???? ???? ???? v cc v ????????? ????????? ????????? ????????? guaranteed limit ??? ??? ??? ??? unit ???? ???? ???? ???? ???? symbol ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? parameter ???? ???? ???? ???? ???? v cc v ??? ??? ??? ??? ??? 55 to 25 c ???? ???? ???? ???? ???? 85 c ???? ???? ???? ???? ???? 125 c ??? ??? ??? ??? ??? unit ???? ???? ???? ???? ???? t su ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? minimum setup time, input d or de to clock (figure 4) ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 100 20 17 ???? ???? ???? ???? ???? 125 25 21 ???? ???? ???? ???? ???? 150 30 26 ??? ??? ??? ??? ??? ns ???? ???? ???? ???? ???? t h ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? minimum hold time, clock to input d or de (figure 4) ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 3 3 3 ???? ???? ???? ???? ???? 3 3 3 ???? ???? ???? ???? ???? 3 3 3 ??? ??? ??? ??? ??? ns ???? ???? ???? ???? ???? t rec ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? minimum recovery time, reset inactive to clock (figure 2) ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 90 18 15 ???? ???? ???? ???? ???? 115 23 20 ???? ???? ???? ???? ???? 135 27 23 ??? ??? ??? ??? ??? ns ???? ???? ???? ???? ???? t w ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? minimum pulse width, clock (figure 1) ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 80 16 14 ???? ???? ???? ???? ???? 100 20 17 ???? ???? ???? ???? ???? 120 24 20 ??? ??? ??? ??? ??? ns ???? ???? ???? ???? ???? ???? t w ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? minimum pulse width, reset (figure 2) ???? ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? ??? 80 16 14 ???? ???? ???? ???? ???? ???? 100 20 17 ???? ???? ???? ???? ???? ???? 120 24 20 ??? ??? ??? ??? ??? ??? ns ???? ???? ???? ???? ???? t r , t f ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? maximum input rise and fall times (figure 1) ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 1000 500 400 ???? ???? ???? ???? ???? 1000 500 400 ???? ???? ???? ???? ???? 1000 500 400 ??? ??? ??? ??? ??? ns note: information on typical parametric values can be found in chapter 2 of the motorola highspeed cmos data book (dl129/d).
mc74hc173 motorola highspeed cmos logic data dl129 e rev 6 4 pin descriptions inputs d0, d1, d2, d3 (pins 14, 13, 12, 11) 4bit data inputs. data on these pins, when enabled by the dataenable controls, are entered into the flipflops on the rising edge of the clock. clock (pin 7) clock input. outputs q0, q1, q2, q3 (pins 3, 4, 5, 6) 3state register outputs. during normal operation of the device, the outputs of the d flipflops appear at these pins. during 3 stat e o peration , t hes e o utput s a ssum e a h igh impedance state. control input reset (pin 15) asynchronous reset input. a high level on this pin resets all flipflops and forces the q outputs low , if they are not already in highimpedance state. de1, de2 (pins 9, 10) activelow data enable control inputs. when both data enable controls are low , data at the d inputs are loaded into the flipflops with the rising edge of the clock input. when either or both of these controls are high, there is no change in the state of the flipflops, regardless of any changes at the d or clock inputs. oe1, oe2 (pins 1, 2) output enable control inputs. when either or both of the output enable controls are high, the q outputs of the device are i n t h e h ighimpedanc e s tate . w he n b ot h c ontrol s a re low, the device outputs display the data in the flipflops. switching waveforms t r t f v cc gnd t thl t tlh 90% 50% 10% 90% 50% 10% clock t plh t phl t w 50% t phl v cc gnd v cc gnd clock reset 50% 50% t rec figure 1. figure 2. q q v cc gnd v cc gnd 50% 50% clock input d or de 50% 50% 50% oe q q t pzl t plz t pzh t phz 10% 90% v cc gnd high impedance v ol v oh figure 3. figure 4. t w 1/f max high impedance valid t su t h
mc74hc173 highspeed cmos logic data dl129 e rev 6 5 motorola test circuits * includes all probe and jig capacitance c l * test point device under test output figure 5. figure 6. output test point c l * 1 k w connect to v cc when testing t plz and t pzl. connect to gnd when testing t phz and t pzh. device under test * includes all probe and jig capacitance logic detail d0 14 d1 13 d2 12 d3 11 9 10 de1 de2 15 reset clock 7 oe1 oe2 1 2 data enables output enables data inputs c c r q v cc 3 q0 d c c r q d c c r q d c c r q d v cc 4 q1 v cc 5 q2 v cc 6 q3
mc74hc173 motorola highspeed cmos logic data dl129 e rev 6 6 outline dimensions n suffix plastic package case 64808 issue r min min max max inches millimeters dim a b c d f g h j k l m s 18.80 6.35 3.69 0.39 1.02 0.21 2.80 7.50 0 0.51 19.55 6.85 4.44 0.53 1.77 0.38 3.30 7.74 10 1.01 0.740 0.250 0.145 0.015 0.040 0.008 0.110 0.295 0 0.020 0.770 0.270 0.175 0.021 0.070 0.015 0.130 0.305 10 0.040 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. 2.54 bsc 1.27 bsc 0.100 bsc 0.050 bsc a b 1 8 9 16 f h g d 16 pl s c t seating plane k j m l t a 0.25 (0.010) m m 0.25 (0.010) t b a m s s min min max max millimeters inches dim a b c d f g j k m p r 9.80 3.80 1.35 0.35 0.40 0.19 0.10 0 5.80 0.25 10.00 4.00 1.75 0.49 1.25 0.25 0.25 7 6.20 0.50 0.386 0.150 0.054 0.014 0.016 0.008 0.004 0 0.229 0.010 0.393 0.157 0.068 0.019 0.049 0.009 0.009 7 0.244 0.019 1.27 bsc 0.050 bsc 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. 1 8 9 16 a b d 16 pl k c g t seating plane r x 45 m j f p 8 pl 0.25 (0.010) b m m d suffix plastic soic package case 751b05 issue j how to reach us: usa/europe : motorola literature distribution; japan : nippon motorola ltd.; tatsumispdjldc, toshikatsu otsuki, p.o. box 20912; phoenix, arizona 85036. 18004412447 6f seibubutsuryucenter, 3142 tatsumi kotoku, tokyo 135, japan. 0335218315 mfax : rmf ax0@email.sps.mot.com touchtone (602) 2446609 hong kong : 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 can and do vary in dif ferent applications. 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 . mc74hc173/d
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