semiconductor technical data 1 rev 6 ? motorola, inc. 1995 10/95 highperformance silicongate cmos the mc54/74hc154 is identical in pinout to the ls154. the device inputs are compatible with standard cmos outputs; with pullup resistors, they are compatible with lsttl outputs. this device, when enabled, selects one of 16 activelow outputs. t wo activelow chip selects are provided to facilitate the chipselect, demulti - plexing, a n d c ascadin g f unctions . w he n e ithe r c hi p s elec t i s h igh , a ll outputs are high. the demultiplexing function is accomplished by using the address inputs to select the desired device output. then, while holding one chip select input low, data can be applied to the other chip select input (see application note). the h c15 4 i s p rimaril y u se d f o r m emor y a ddres s d ecodin g a n d d ata routing applications. ? 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: 192 fets or 48 equivalent gates logic diagram y0 y1 y2 y3 y4 y5 y6 y7 y8 y9 y10 y11 y12 y13 y14 y15 a0 a1 a2 a3 cs1 cs2 18 19 23 22 21 20 1 2 3 4 5 6 7 8 9 10 13 14 15 16 17 binary address inputs chip select inputs activelow outputs pin 24 = v cc pin 12 = gnd 11
pin assignment y5 y3 y2 y1 y0 y7 y6 y4 a3 a2 a1 a0 v cc y13 y14 y15 y11 y12 cs1 cs2 y10 gnd y9 y8 5 4 3 2 1 10 9 8 7 6 14 15 16 17 18 19 20 13 11 12 21 22 23 24 ordering information mc54hcxxxj mc74hcxxxn mc74hcxxxdw ceramic plastic soic n suffix plastic package case 72403 j suffix ceramic package case 75802 dw suffix soic package case 751e04 1 24 1 24 1 24
mc54/74hc154 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 or ceramic 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) (ceramic dip or soic package) ?????? ?????? ?????? ?????? ?????? 260 300 ??? ??? ??? ??? ??? 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 ceramic dip: 10 mw/ c from 100 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 2) 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 | 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.
mc54/74hc154 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 a to output y (figures 1 and 3) ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 190 38 32 ???? ???? ???? ???? ???? 240 48 41 ???? ???? ???? ???? ???? 285 57 48 ??? ??? ??? ??? ??? ns ???? ???? ???? ???? ???? t plh , t phl ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? maximum propagation delay, cs to output y (figures 2 and 3) ???? ???? ???? ???? ???? 2.0 4.5 6.0 ??? ??? ??? ??? ??? 175 35 30 ???? ???? ???? ???? ???? 220 44 37 ???? ???? ???? ???? ???? 265 53 45 ??? ??? ??? ??? ??? ns ???? ???? ???? ???? ???? t tlh , t thl ????????????????? ????????????????? ????????????????? ????????????????? ????????????????? maximum output transition time, any output (figures 2 and 3) ???? ???? ???? ???? ???? 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)* 80 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 a0, a1, a2, a3 (pins 23, 22, 21, 20) address inputs. these inputs, when the 1of16 decoder is enabled, determine which of its sixteen activelow outputs is selected. outputs y0 y15 (pins 1 11, 13 17) activelow o utputs . t hes e o utput s a ssum e a l ow l evel when a ddresse d a n d b ot h c hipselec t i nput s a r e a ctive. these outputs remain high when not addressed or a chip select input is high. control inputs cs1, cs2 (pins 18, 19) activelow chipselect inputs. with low levels on both of these inputs, the outputs of the decoder follow the address inputs. a high level on either input forces all outputs high. function table inputs outputs cs1 cs2 a3 a2 a1 a0 y0 y1 y2 y3 y4 y5 y6 y7 y8 y9 y10 y11 y12 y13 y14 y15 l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l l h h h h h h h h l l l l h h h h l l l l h h h h l l h h l l h h l l h h l l h h l h l h l h l h l h l h l h l h l h h h h h h h h h h h h h h h h l h h h h h h h h h h h h h h h h l h h h h h h h h h h h h h h h h l h h h h h h h h h h h h h h h h l h h h h h h h h h h h h h h h h l h h h h h h h h h h h h h h h h l h h h h h h h h h h h h h h h h l h h h h h h h h h h h h h h h h l h h h h h h h h h h h h h h h h l h h h h h h h h h h h h h h h h l h h h h h h h h h h h h h h h h l h h h h h h h h h h h h h h h h l h h h h h h h h h h h h h h h h l h h h h h h h h h h h h h h h h l h h h h h h h h h h h h h h h h l l h h h l h x x x x x x x x x x x x h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h h = high level, l = low level, x = don't care
mc54/74hc154 motorola highspeed cmos logic data dl129 e rev 6 4 switching waveforms input a output y 50% 50% v cc gnd t phl t plh t f t r cs1 or cs2 t tlh t thl 90% 50% 10% figure 1. figure 2. typical applications y0 a0 a1 a2 a3 strobe 1 of 16 decoder selected output is low data input 1 of 16 demultiplexer selected output's logic level follows logic level on data input * includes all probe and jig capacitance c l * test point device under test output figure 3. test circuit valid valid v cc gnd output y t phl t plh 90% 50% 10% cs1 cs2 cs1 cs2 a0 a1 a2 a3 y15 y0 y15
mc54/74hc154 highspeed cmos logic data dl129 e rev 6 5 motorola cs1 cs2 a0 a1 a2 a3 y0 y1 y2 y3 y4 y5 y6 y7 y8 y9 y10 y11 y12 y13 y14 y15 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16 17 18 19 23 22 21 20 expanded logic diagram
mc54/74hc154 motorola highspeed cmos logic data dl129 e rev 6 6 outline dimensions j suffix ceramic package case 75802 issue a notes: 1. chamfered contour optional. 2. dimension l to center of leads when formed parallel. 3. dimensioning and tolerancing per ansi y14.5m, 1982. 4. controlling dimension: inch. a b 24 13 12 1 t seating plane 24 pl k e f n c d g m a m 0.25 (0.010) t 24 pl j m b m 0.25 (0.010) t l m note 1 dim min max min max millimeters inches a 1.230 1.265 31.25 32.13 b 0.250 0.270 6.35 6.85 c 0.145 0.175 3.69 4.44 d 0.015 0.020 0.38 0.51 e 0.050 bsc 1.27 bsc f 0.040 0.060 1.02 1.52 g 0.100 bsc 2.54 bsc j 0.007 0.012 0.18 0.30 k 0.110 0.140 2.80 3.55 l 0.300 bsc 7.62 bsc m 0 15 0 15 n 0.020 0.040 0.51 1.01 n suffix plastic package case 72403 issue d c n k f g b 1 24 12 13 l p j seating plane dim a min max min max millimeters 1.240 1.285 31.50 32.64 inches b 0.285 0.305 7.24 7.75 c 0.160 0.200 4.07 5.08 d 0.015 0.021 0.38 0.53 f 0.045 0.062 1.14 1.57 g 0.100 bsc 2.54 bsc j 0.008 0.013 0.20 0.33 k 0.100 0.165 2.54 4.19 l 0.300 0.310 7.62 7.87 n 0.020 0.050 0.51 1.27 p 0.360 0.400 9.14 10.16 notes: 3. dimensioning and tolerancing per ansi y14.5m, 1982. 4. controlling dimension: inch. 5. dimension l to center of leads when formed parallel. 0.25 (0.010) m t a m d 24 pl t a
mc54/74hc154 highspeed cmos logic data dl129 e rev 6 7 motorola outline dimensions dw suffix plastic soic package case 751e04 issue e 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 0.13 (0.005) total in excess of d dimension at maximum material condition. a b p 12x d 24x 12 13 24 1 m 0.010 (0.25) b m s a m 0.010 (0.25) b s t t g 22x seating plane k c r x 45 m f j dim min max min max inches millimeters a 15.25 15.54 0.601 0.612 b 7.40 7.60 0.292 0.299 c 2.35 2.65 0.093 0.104 d 0.35 0.49 0.014 0.019 f 0.41 0.90 0.016 0.035 g 1.27 bsc 0.050 bsc j 0.23 0.32 0.009 0.013 k 0.13 0.29 0.005 0.011 m 0 8 0 8 p 10.05 10.55 0.395 0.415 r 0.25 0.75 0.010 0.029 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 . mc54/74hc154/d
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