semiconductor technical data 1 rev 6 ? motorola, inc. 1995 10/95
highperformance silicongate cmos the MC74HC151 is identical in pinout to the ls151. 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. this device selects one of the eight binary data inputs, as determined by the address inputs. the strobe pin must be at a low level for the selected data to appear at the outputs. if strobe is high, the y output is forced to a low level and the y output is forced to a high level. the hc151 is similar in function to the hc251 which has 3state outputs. ? output drive capability: 10 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: 132 fets or 33 equivalent gates logic diagram d0 d1 d2 d3 d4 d5 d6 d7 a0 a1 a2 strobe y y data outputs data inputs address inputs 5 6 4 3 2 1 15 14 13 12 11 10 9 7 pin 16 = v cc pin 8 = gnd
function table pin assignment inputs outputs a2 a1 a0 strobe y y x x x h l h l l l l d0 d0 l l h l d1 d1 l h l l d2 d2 l h h l d3 d3 h l l l d4 d4 h l h l d5 d5 h h l l d6 d6 h h h l d7 d7 d0, d1, , d7 = the level of the respective d input. 13 14 15 16 9 10 11 12 5 4 3 2 1 8 7 6 d3 d0 d1 d2 strobe y y gnd d7 d6 d5 d4 v cc a1 a0 a2 d suffix soic package case 751b05 n suffix plastic package case 64808 1 16 1 16 ordering information mc74hcxxxn mc74hcxxxd plastic soic
MC74HC151 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 ?????? ?????? ?????? ?????? 25 ??? ??? ??? ??? ma ??? ??? ??? ??? i cc ?????????????? ?????????????? ?????????????? ?????????????? dc supply current, v cc and gnd pins ?????? ?????? ?????? ?????? 50 ??? ??? ??? ??? 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 |i out | 4.0 ma |i out | 5.2 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 | 4.0 ma |i out | 5.2 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 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.
MC74HC151 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 ???? ???? ???? ???? ???? t plh , t phl ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? maximum propagation delay, input d to output y or y (figures 1, 3 and 6) ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 185 37 31 ???? ???? ???? ???? ???? 230 46 39 ???? ???? ???? ???? ???? 280 56 48 ??? ??? ??? ??? ??? ns ???? ???? ???? ???? ???? t plh , t phl ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? maximum propagation delay, input a to output y or y (figures 2 and 6) ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 205 41 35 ???? ???? ???? ???? ???? 255 51 43 ???? ???? ???? ???? ???? 310 62 53 ??? ??? ??? ??? ??? ns ???? ???? ???? ???? ???? ???? t plh , t phl ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? maximum propagation delay, strobe to output y or y (figures 4, 5 and 6) ???? ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? ??? 125 25 21 ???? ???? ???? ???? ???? ???? 155 31 26 ???? ???? ???? ???? ???? ???? 190 38 32 ??? ??? ??? ??? ??? ??? ns ???? ???? ???? ???? ???? t tlh , t thl ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? maximum output transition time, any output (figures 1 and 6) ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 75 15 13 ???? ???? ???? ???? ???? 95 19 16 ???? ???? ???? ???? ???? 110 22 19 ??? ??? ??? ??? ??? ns ???? ???? ???? ???? c in ????????????????? ????????????????? ????????????????? ????????????????? maximum input capacitance ???? ???? ???? ???? e ??? ??? ??? ??? 10 ???? ???? ???? ???? 10 ???? ???? ???? ???? 10 ??? ??? ??? ??? 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 chapter 2 o f the motorola highspeed cmos data book (dl129/d). c pd power dissipation capacitance (per package)* typical @ 25 c, v cc = 5.0 v pf c pd power dissipation capacitance (per package)* 36 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). pin descriptions inputs d0, d1, , d7 (pins 4, 3, 2, 1, 15, 14, 13, 12) data inputs. data on any one of these eight binary inputs may be selected to appear on the output. control inputs a0, a1, a2 (pins 11, 10, 9) address inputs. the data on these pins are the binary ad - dress of the selected input (see the function table). strobe (pin 7) strobe. this input pin must be at a low level for the se - lected data to appear at the outputs. if the strobe pin is high, the y output is forced to a low level and the y output is forced to a high level. outputs y, y (pins 5, 6) data outputs. the selected data is presented at these pins in both true (y output) and complemented (y output) forms.
MC74HC151 motorola highspeed cmos logic data dl129 e rev 6 4 switching waveforms strobe y figure 1. figure 2. figure 3. t r t f t phl t plh t thl t tlh strobe 10% 50% v cc gnd t f t r input d output y 10% 50% 90% 10% 50% 90% t tlh t plh t phl t thl t r t f v cc gnd input d output y t phl t plh t thl t tlh 10% 50% 90% 10% 50% 90% t f t r v cc gnd 10% 50% 90% t phl t plh 10% 50% 90% t thl t tlh v cc gnd v cc gnd 50% input a t plh t phl 50% output y or y 10% 50% 90% 90% y * includes all probe and jig capacitance c l * test point device under test output figure 4. figure 5. figure 6. test circuit valid valid
MC74HC151 highspeed cmos logic data dl129 e rev 6 5 motorola y y 5 6 d0 d1 d2 d3 d4 d5 d6 d7 a0 a1 a2 4 3 2 1 15 14 13 12 11 10 9 7 data inputs expanded logic diagram data outputs address inputs strobe
MC74HC151 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 . MC74HC151/d
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