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? semiconductor components industries, llc, 2002 june, 2002 rev. 2 1 publication order number: mc74hc4316a/d mc74hc4316a product preview quad analog switch/ multiplexer/demultiplexer with separate analog and digital power supplies highperformance silicongate cmos the mc74hc4316a utilizes silicongate cmos technology to achieve fast propagation delays, low on resistances, and low offchannel leakage current. this bilateral switch/multiplexer/ demultiplexer controls analog and digital voltages that may vary across the full analog powersupply range (from v cc to v ee ). the hc4316a is similar in function to the metalgate cmos mc14016 and mc14066, and to the highspeed cmos hc4066a. each device has four independent switches. the device control and enable inputs are compatible with standard cmos outputs; with pullup resistors, they are compatible with lsttl outputs. the device has been designed so that the on resistances (r on ) are much more linear over input voltage than r on of metalgate cmos analog switches. logiclevel translators are provided so that the on/off control and enable logiclevel voltages need only be v cc and gnd, while the switch is passing signals ranging between v cc and v ee . when the enable pin (activelow) is high, all four analog switches are turned off. ? logiclevel translator for on/off control and enable inputs ? fast switching and propagation speeds ? high on/off output voltage ratio ? diode protection on all inputs/outputs ? analog powersupply voltage range (v cc v ee ) = 2.0 to 12.0 volts ? digital (control) powersupply voltage range (v cc gnd) = 2.0 to 6.0 volts, independent of v ee ? improved linearity of on resistance ? chip complexity: 66 fets or 16.5 equivalent gates pin assignment 13 14 15 16 9 10 11 12 5 4 3 2 1 8 7 6 y d x d d on/off control a on/off control v cc v ee x c y c x b y b y a x a gnd enable c on/off control b on/off control function table inputs state of on/off analog enable control switch lhon l l off h x off x = don't care this document contains information on a product under development. on semiconductor reserves the right to change or discontinue this product without notice. marking diagrams 1 16 pdip16 n suffix case 648 hc4316an awlyyww soic16 d suffix case 751b 1 16 hc4316ad awlyww a = assembly location wl or l = wafer lot yy or y = year ww or w = work week device package shipping ordering information mc74hc4316an pdip16 2000 / box mc74hc4316ad soic16 48 / rail mc74hc4316adr2 soic16 2500 / reel soeiaj16 f suffix case 966 1 16 74hc4316a awlyww tssop16 dt suffix case 948f hc43 16a alyw 1 16 http://onsemi.com
mc74hc4316a http://onsemi.com 2 logic diagram x a a on/off control analog switch level translator analog outputs/inputs pin 16 = v cc pin 8 = gnd pin 9 = v ee gnd v ee 2 y a 1 15 x b b on/off control analog switch level translator 3 y b 4 5 x c c on/off control analog switch level translator 11 y c 10 6 x d d on/off control analog switch level translator 12 y d 13 14 enable 7 analog inputs/outputs = x a , x b , x c , x d ??????????????????????? ??????????????????????? maximum ratings* ???? ???? symbol ?????????????? ?????????????? parameter ????? ????? value ??? ??? unit ???? ???? v cc ?????????????? ?????????????? positive dc supply voltage (ref. to gnd) (ref. to v ee ) ????? ????? 0.5 to + 7.0 0.5 to + 14.0 ??? ??? v ???? ???? v ee ?????????????? ?????????????? negative dc supply voltage (ref. to gnd) ????? ????? 7.0 to + 0.5 ??? ??? v ???? ? ?? ? ???? v is ?????????????? ? ???????????? ? ?????????????? analog input voltage ????? ? ??? ? ????? v ee 0.5 to v cc + 0.5 ??? ? ? ? ??? v ???? ???? v in ?????????????? ?????????????? dc input voltage (ref. to gnd) ????? ????? 0.5 to v cc + 0.5 ??? ??? v ???? ???? i ?????????????? ?????????????? dc current into or out of any pin ????? ????? 25 ??? ??? ma ???? ? ?? ? ???? p d ?????????????? ? ???????????? ? ?????????????? power dissipation in still air plastic dip2 eiaj/soic package2 tssop package2 ????? ? ??? ? ????? 750 500 450 ??? ? ? ? ??? mw ???? ???? t stg ?????????????? ?????????????? storage temperature ????? ????? 65 to + 150 ??? ??? c ???? ? ?? ? ???? t l ?????????????? ? ???????????? ? ?????????????? lead temperature, 1 mm from case for 10 seconds (plastic dip, soic or tssop 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 plastic dip: 10 mw/ c from 65 to 125 c eiaj/soic package: 7 mw/ c from 65 to 125 c tssop package: 6.1 mw/ c from 65 to 125 c for high frequency or heavy load considerations, see chapter 2 of the on semiconductor 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. i/o pins must be connected to a properly terminated line or bus.
mc74hc4316a http://onsemi.com 3 recommended operating conditions ???? ???? symbol ??????????????? ??????????????? parameter ??? ??? min ?? ?? max ??? ??? unit ???? ???? v cc ??????????????? ??????????????? positive dc supply voltage (ref. to gnd) ??? ??? 2.0 ?? ?? 6.0 ??? ??? v ???? ???? v ee ??????????????? ??????????????? negative dc supply voltage (ref. to gnd) ??? ??? 6.0 ?? ?? gnd ??? ??? v ???? ???? v is ??????????????? ??????????????? analog input voltage ??? ??? v ee ?? ?? v cc ??? ??? v ???? v in ??????????????? digital input voltage (ref. to gnd) ??? gnd ?? v cc ??? v ???? ???? v io * ??????????????? ??????????????? static or dynamic voltage across switch ??? ??? ?? ?? 1.2 ??? ??? 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 (control or enable inputs) v cc = 3.0 v (figure 10) v cc = 4.5 v v cc = 6.0 v ??? ? ? ? ? ? ? ??? 0 0 0 0 ?? ?? ?? ?? 1000 600 500 400 ??? ? ? ? ? ? ? ??? ns *for voltage drops across the switch greater than 1.2 v (switch on), excessive v cc current may be drawn; i.e., the current out of the switch may contain both v cc and switch input components. the reliability of the device will be unaffected unless the maximum ratings are exceeded. dc electrical characteristics digital section (voltages referenced to gnd) v ee = gnd except where noted ???? ????????? ????????? ???? ????????? guaranteed limit ??? ???? ? ?? ? ???? symbol ????????? ? ??????? ? ????????? parameter ????????? ? ??????? ? ????????? test conditions ???? ? ?? ? ???? v cc v ???? ? ?? ? ???? 55 to 25 c ??? ? ? ? ??? 85 c ???? ? ?? ? ???? 125 c ??? ? ? ? ??? unit ???? ? ?? ? ? ?? ? ???? v ih ????????? ? ??????? ? ? ??????? ? ????????? minimum highlevel voltage, control or enable inputs ????????? ? ??????? ? ? ??????? ? ????????? r on = per spec ???? ? ?? ? ? ?? ? ???? 2.0 3.0 4.5 6.0 ???? ? ?? ? ? ?? ? ???? 1.5 2.1 3.15 4.2 ??? ? ? ? ? ? ? ??? 1.5 2.1 3.15 4.2 ???? ? ?? ? ? ?? ? ???? 1.5 2.1 3.15 4.2 ??? ? ? ? ? ? ? ??? v ???? ? ?? ? ? ?? ? v il ????????? ? ??????? ? ? ??????? ? maximum lowlevel voltage, control or enable inputs ????????? ? ??????? ? ? ??????? ? r on = per spec ???? ? ?? ? ? ?? ? 2.0 3.0 4.5 6.0 ???? ? ?? ? ? ?? ? 0.5 0.9 1.35 1.8 ??? ? ? ? ? ? ? 0.5 0.9 1.35 1.8 ???? ? ?? ? ? ?? ? 0.5 0.9 1.35 1.8 ??? ? ? ? ? ? ? v ???? ? ?? ? ? ?? ? ???? i in ????????? ? ??????? ? ? ??????? ? ????????? maximum input leakage current, control or enable inputs ????????? ? ??????? ? ? ??????? ? ????????? v in = v cc or gnd v ee = 6.0 v ???? ? ?? ? ? ?? ? ???? 6.0 ???? ? ?? ? ? ?? ? ???? 0.1 ??? ? ? ? ? ? ? ??? 1.0 ???? ? ?? ? ? ?? ? ???? 1.0 ??? ? ? ? ? ? ? ??? a ???? ? ?? ? ???? i cc ????????? ? ??????? ? ????????? maximum quiescent supply current (per package) ????????? ? ??????? ? ????????? v in = v cc or gnd v io = 0 v v ee = gnd v ee = 6.0 ???? ? ?? ? ???? 6.0 6.0 ???? ? ?? ? ???? 2 4 ??? ? ? ? ??? 20 40 ???? ? ?? ? ???? 40 160 ??? ? ? ? ??? a note: information on typical parametric values can be found in chapter 2 of the on semic onductor highspeed cmos data book (dl129/d).
mc74hc4316a http://onsemi.com 4 dc electrical characteristics analog section (voltages referenced to v ee ) ???? ???? ????????? ????????? ????????? ????????? ??? ??? ??? ??? ????????? ????????? guaranteed limit ??? ??? ???? ? ?? ? ???? symbol ????????? ? ??????? ? ????????? parameter ????????? ? ??????? ? ????????? test conditions ??? ? ? ? ??? v cc v ??? ? ? ? ??? v ee v ??? ? ? ? ??? 55 to 25 c ???? ? ?? ? ???? 85 c ???? ? ?? ? ???? 125 c ??? ? ? ? ??? unit ???? ? ?? ? ???? r on ????????? ? ??????? ? ????????? maximum aono resistance ????????? ? ??????? ? ????????? v in = v ih v is = v cc to v ee i s 2.0 ma (figures 1, 2) ??? ? ? ? ??? 2.0* 4 5 4.5 6.0 ??? ? ? ? ??? 0.0 0.0 4.5 6.0 ??? ? ? ? ??? 160 90 90 ???? ? ?? ? ???? 200 110 110 ???? ? ?? ? ???? 240 130 130 ??? ? ? ? ??? ???? ? ?? ? ? ?? ? ???? ????????? ? ??????? ? ? ??????? ? ????????? ????????? ? ??????? ? ? ??????? ? ????????? v in = v ih v is = v cc or v ee (endpoints) i s 2.0 ma (figures 1, 2) ??? ? ? ? ? ? ? ??? 2.0 4.5 4.5 6.0 ??? ? ? ? ? ? ? ??? 0.0 0.0 4.5 6.0 ??? ? ? ? ? ? ? ??? 90 70 70 ???? ? ?? ? ? ?? ? ???? 115 90 90 ???? ? ?? ? ? ?? ? ???? 140 105 105 ??? ? ? ? ? ? ? ??? ???? ? ?? ? ? ?? ? ???? r on ????????? ? ??????? ? ? ??????? ? ????????? maximum difference in aono resistance between any two channels in the same package ????????? ? ??????? ? ? ??????? ? ????????? v in = v ih v is = 1/2 (v cc v ee ) i s 2.0 ma ??? ? ? ? ? ? ? ??? 2.0 4.5 4.5 6.0 ??? ? ? ? ? ? ? ??? 0.0 0.0 4.5 6.0 ??? ? ? ? ? ? ? ??? 20 15 15 ???? ? ?? ? ? ?? ? ???? 25 20 20 ???? ? ?? ? ? ?? ? ???? 30 25 25 ??? ? ? ? ? ? ? ??? ???? ? ?? ? ? ?? ? ???? i off ????????? ? ??????? ? ? ??????? ? ????????? maximum offchannel leakage current, any one channel ????????? ? ??????? ? ? ??????? ? ????????? v in = v il v io = v cc or v ee switch off (figure 3) ??? ? ? ? ? ? ? ??? 6.0 ??? ? ? ? ? ? ? ??? 6.0 ??? ? ? ? ? ? ? ??? 0.1 ???? ? ?? ? ? ?? ? ???? 0.5 ???? ? ?? ? ? ?? ? ???? 1.0 ??? ? ? ? ? ? ? ??? a ???? ? ?? ? ???? i on ????????? ? ??????? ? ????????? maximum onchannel leakage current, any one channel ????????? ? ??????? ? ????????? v in = v ih v is = v cc or v ee (figure 4) ??? ? ? ? ??? 6.0 ??? ? ? ? ??? 6.0 ??? ? ? ? ??? 0.1 ???? ? ?? ? ???? 0.5 ???? ? ?? ? ???? 1.0 ??? ? ? ? ??? a *at supply voltage (v cc v ee ) approaching 2 v the analog switchon resistance becomes extremely nonlinear. therefore, for lowvoltage operation, it is recommended that these devices only be used to control digital signals. note: information on typical parametric values can be found in chapter 2 of the on semiconductor highspeed cmos data book (dl129/d). ac electrical characteristics (c l = 50 pf, control or enable t r = t f = 6 ns, v ee = gnd) ????? ????? ???????????????? ???????????????? ???? ???? ????????? ????????? guaranteed limit ??? ??? ????? ? ??? ? ????? symbol ???????????????? ? ?????????????? ? ???????????????? parameter ???? ? ?? ? ???? v cc v ???? ? ?? ? ???? 55 to 25 c ??? ? ? ? ??? 85 c ???? ? ?? ? ???? 125 c ??? ? ? ? ??? unit ????? ? ??? ? ????? t plh , t phl ???????????????? ? ?????????????? ? ???????????????? maximum propagation delay, analog input to analog output (figures 8 and 9) ???? ? ?? ? ???? 2.0 4.5 6.0 ???? ? ?? ? ???? 40 6 5 ??? ? ? ? ??? 50 8 7 ???? ? ?? ? ???? 60 9 8 ??? ? ? ? ??? ns ????? ? ??? ? ? ??? ? ????? t plz , t phz ???????????????? ? ?????????????? ? ? ?????????????? ? ???????????????? maximum propagation delay, control or enable to analog output (figures 10 and 11) ???? ? ?? ? ? ?? ? ???? 2.0 4.5 6.0 ???? ? ?? ? ? ?? ? ???? 130 40 30 ??? ? ? ? ? ? ? ??? 160 50 40 ???? ? ?? ? ? ?? ? ???? 200 60 50 ??? ? ? ? ? ? ? ??? ns ????? ? ??? ? ????? t pzl , t pzh ???????????????? ? ?????????????? ? ???????????????? maximum propagation delay, control or enable to analog output (figures 10 and 11) ???? ? ?? ? ???? 2.0 4.5 6.0 ???? ? ?? ? ???? 140 40 30 ??? ? ? ? ??? 175 50 40 ???? ? ?? ? ???? 250 60 50 ??? ? ? ? ??? ns ????? ? ??? ? ????? c ???????????????? ? ?????????????? ? ???????????????? maximum capacitance on/off control and enable inputs ???? ? ?? ? ???? ???? ? ?? ? ???? 10 ??? ? ? ? ??? 10 ???? ? ?? ? ???? 10 ??? ? ? ? ??? pf ????? ? ??? ? ????? ???????????????? ? ?????????????? ? ???????????????? control input = gnd analog i/o feedthrough ???? ? ?? ? ???? ???? ? ?? ? ???? 35 1.0 ??? ? ? ? ??? 35 1.0 ???? ? ?? ? ???? 35 1.0 ??? ? ? ? ??? notes: 1. for propagation delays with loads other than 50 pf, see c hapter 2 of the on semiconductor highspeed cmos data book (dl129/d). 2. information on typical parametric values can be found in c hapter 2 of the on semiconductor highspeed cmos data book (dl129/d). typical @ 25 c, v cc = 5.0 v c pd power dissipation capacitance (per switch) (figure 13)* 15 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 on semiconductor highspeed cmos data book (dl129/d).
mc74hc4316a http://onsemi.com 5 additional application characteristics (gnd = 0 v) ???? ? ?? ? ???? symbol ?????????? ? ???????? ? ?????????? parameter ???????????? ? ?????????? ? ???????????? test conditions ???? ? ?? ? ???? v cc v ??? ? ? ? ??? v ee v ??? ? ? ? ??? limit* 25 c ??? ? ? ? ??? unit ???? ? ?? ? ???? bw ?????????? ? ???????? ? ?????????? maximum onchannel bandwidth or minimum frequency response (figure 5) ???????????? ? ?????????? ? ???????????? f in = 1 mhz sine wave adjust f in voltage to obtain 0 dbm at v os increase f in frequency until db meter reads 3 db r l = 50 , c l = 10 pf ???? ? ?? ? ???? 2.25 4.50 6.00 ??? ? ? ? ??? 2.25 4.50 6.00 ??? ? ? ? ??? 150 160 160 ??? ? ? ? ??? mhz ???? ? ?? ? ? ?? ? ???? ?????????? ? ???????? ? ? ???????? ? ?????????? offchannel feedthrough isolation (figure 6) ???????????? ? ?????????? ? ? ?????????? ? ???????????? f in sine wave adjust f in voltage to obtain 0 dbm at v is f in = 10 khz, r l = 600 , c l = 50 pf ???? ? ?? ? ? ?? ? ???? 2.25 4.50 6.00 ??? ? ? ? ? ? ? ??? 2.25 4.50 6.00 ??? ? ? ? ? ? ? ??? 50 50 50 ??? ? ? ? ? ? ? ??? db ???? ? ?? ? ???? ?????????? ? ???????? ? ?????????? ???????????? ? ?????????? ? ???????????? f in = 1.0 mhz, r l = 50 , c l = 10 pf ???? ? ?? ? ???? 2.25 4.50 6.00 ??? ? ? ? ??? 2.25 4.50 6.00 ??? ? ? ? ??? 40 40 40 ??? ? ? ? ??? ???? ? ?? ? ???? ?????????? ? ???????? ? ?????????? feedthrough noise, control to switch (figure 7) ???????????? ? ?????????? ? ???????????? v in 1 mhz square wave (t r = t f = 6 ns) adjust r l at setup so that i s = 0 a r l = 600 , c l = 50 pf ???? ? ?? ? ???? 2.25 4.50 6.00 ??? ? ? ? ??? 2.25 4.50 6.00 ??? ? ? ? ??? 60 130 200 ??? ? ? ? ??? mv pp ???? ? ?? ? ? ?? ? ???? ?????????? ? ???????? ? ? ???????? ? ?????????? ???????????? ? ?????????? ? ? ?????????? ? ???????????? r l = 10 k , c l = 10 pf ???? ? ?? ? ? ?? ? ???? 2.25 4.50 6.00 ??? ? ? ? ? ? ? ??? 2.25 4.50 6.00 ??? ? ? ? ? ? ? ??? 30 65 100 ??? ? ? ? ? ? ? ??? ???? ? ?? ? ???? ?????????? ? ???????? ? ?????????? crosstalk between any two switches (figure 12) ???????????? ? ?????????? ? ???????????? f in sine wave adjust f in voltage to obtain 0 dbm at v is f in = 10 khz, r l = 600 , c l = 50 pf ???? ? ?? ? ???? 2.25 4.50 6.00 ??? ? ? ? ??? 2.25 4.50 6.00 ??? ? ? ? ??? 70 70 70 ??? ? ? ? ??? db ???? ? ?? ? ???? ?????????? ? ???????? ? ?????????? ???????????? ? ?????????? ? ???????????? f in = 1.0 mhz, r l = 50 , c l = 10 pf ???? ? ?? ? ???? 2.25 4.50 6.00 ??? ? ? ? ??? 2.25 4.50 6.00 ??? ? ? ? ??? 80 80 80 ??? ? ? ? ??? ???? ? ?? ? ? ?? ? ? ?? ? ???? thd ?????????? ? ???????? ? ? ???????? ? ? ???????? ? ?????????? total harmonic distortion (figure 14) ???????????? ? ?????????? ? ? ?????????? ? ? ?????????? ? ???????????? f in = 1 khz, r l = 10 k , c l = 50 pf thd = thd measured thd source v is = 4.0 v pp sine wave v is = 8.0 v pp sine wave v is = 11.0 v pp sine wave ???? ? ?? ? ? ?? ? ? ?? ? ???? 2.25 4.50 6.00 ??? ? ? ? ? ? ? ? ? ? ??? 2.25 4.50 6.00 ??? ? ? ? ? ? ? ? ? ? ??? 0.10 0.06 0.04 ??? ? ? ? ? ? ? ? ? ? ??? % *limits not tested. determined by design and verified by qualification.
mc74hc4316a http://onsemi.com 6 figure 1b. typical on resistance, v cc v ee = 4.5 v figure 1d. typical on resistance, v cc v ee = 9.0 v figure 1c. typical on resistance, v cc v ee = 6.0 v figure 1e. typical on resistance, v cc v ee = 12.0 v figure 1a. typical on resistance, v cc v ee = 2.0 v figure 2. on resistance test setup plotter mini computer programmable power supply dc analyzer v cc + - analog in common out gnd device under test v ee tbd tbd tbd tbd tbd
mc74hc4316a http://onsemi.com 7 figure 3. maximum off channel leakage current, any one channel, test setup figure 4. maximum on channel leakage current, test setup off 16 v cc v ee a v cc v ee v cc o/i 7 8 9 selected control input v il on 16 v cc n/c a v ee v cc v ee 7 8 9 selected control input v ih figure 5. maximum onchannel bandwidth test setup on 16 v cc 0.1 f c l * f in to db meter *includes all probe and jig capacitance. r l r l v ee 7 8 9 selected control input v cc figure 6. offchannel feedthrough isolation, test setup off 16 v cc 0.1 f c l * f in to db meter *includes all probe and jig capacitance. r l v ee 7 8 9 selected control input r l v cc figure 7. feedthrough noise, control to analog out, test setup 16 v cc *includes all probe and jig capacitance. on/off control r l selected control input v ee 7 8 9 c l * test point r l v cc gnd analog in analog out 50% t plh t phl 50% figure 8. propagation delays, analog in to analog out v is
mc74hc4316a http://onsemi.com 8 positionwhen testing t plz and t pzl figure 9. propagation delay test setup on 16 v cc *includes all probe and jig capacitance. test point analog o/i analog i/o 50 pf* selected control input v cc figure 10. propagation delay, on/off control to analog out on/off v cc test point 16 v cc 1 k positionwhen testing t phz and t pzh 50 pf* 1 2 1 2 figure 11. propagation delay test setup 1 2 figure 12. crosstalk between any two switches, test setup (adjacent channels used) r l on 16 *includes all probe and jig capacitance. off r l v is f in 0.1 f figure 13. power dissipation capacitance test setup 16 v cc n/c on/off a n/c selected control input control on 16 v cc 10 f c l * f in r l to distortion meter *includes all probe and jig capacitance. v os v is selected control input v cc figure 14. total harmonic distortion, test setup 7 8 9 *includes all probe and jig capacitance. 8 9 control or enable v cc 7 8 9 v ee c l * c l * r l selected control input v cc test point analog i/o 7 8 9 v ee 7 8 9 v ee 50% 50% 90% 10% t pzl t plz t pzh t phz high impedance v ol v oh high impedance v cc gnd 50% analog out control enable t r t f
mc74hc4316a http://onsemi.com 9 applications information 0 -10 -20 -30 -40 -50 -100 1.0 2.0 frequency (khz) dbm -60 -70 -80 -90 fundamental frequency device source figure 15. plot, harmonic distortion 3.0 the enable and control pins should be at v cc or gnd logic levels, v cc being recognized as logic high and gnd being recognized as a logic low. unused analog inputs/outputs may be left floating (not connected). however, it is advisable to tie unused analog inputs and outputs to v cc or v ee through a low value resistor. this minimizes crosstalk and feedthrough noise that may be picked up by the unused i/o pins. the maximum analog voltage swings are determined by the supply voltages v cc and v ee . the positive peak analog voltage should not exceed v cc . similarly, the negative peak analog voltage should not go below v ee . in the example below, the dif ference between v cc and v ee is twelve volts. therefore, using the configuration in figure 16, a maximum analog signal of twelve volts peaktopeak can be controlled. when voltage transients above v cc and/or below v ee are anticipated on the analog channels, external diodes (dx) are recommended as shown in figure 17. these diodes should be small signal, fast turnon types able to absorb the maximum anticipated current surges during clipping. an alternate method would be to replace the dx diodes with mosorbs (mosorb ? is an acronym for high current surge protectors). mosorbs are fast turnon devices ideally suited for precise dc protection with no inherent wear out mechanism. analog o/i on 16 v cc = 6 v analog i/o + 6 v -6 v + 6 v -6 v enable control inputs (v cc or gnd) on 16 v cc d x d x v cc d x figure 16. figure 17. transient suppressor application 8 selected control input d x selected control input + 6 v v ee -6 v v cc v ee enable control inputs (v cc or gnd) v ee v ee
mc74hc4316a http://onsemi.com 10 v cc = 5 v 16 hc4316a enable and control inputs 8 5 6 14 15 ttl analog signals r* analog signals hct buffer r* = 2 to 10 k channel 4 channel 3 channel 2 channel 1 1 of 4 switches common i/o 1234 control inputs input output 0.01 f lf356 or equivalent a. using pullup resistors b. using hct buffer figure 18. lsttl/nmos to hcmos interface figure 19. switching a 0to12 v signal using a single power supply (gnd 0 v) figure 20. 4input multiplexer figure 21. sample/hold amplifier + - 1 of 4 switches +5 v 16 hc4016a control inputs 7 5 6 14 15 lsttl/ nmos analog signals analog signals 1 of 4 switches 1 of 4 switches 1 of 4 switches 7 r* r* r* r* v ee = 0 to -6 v 9 v ee = 0 to -6 v 9 12 v power supply r 1 = r 2 r 1 r 2 v cc = 12 v v ee = 0 v gnd = 6 v 12 v pp analog input signal c r 3 r 4 v cc v ee 1 of 4 switches analog output signal 12 v 0 r 1 = r 2 r 3 = r 4
mc74hc4316a http://onsemi.com 11 package dimensions pdip16 n suffix 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 18 9 16 f h g d 16 pl s c t seating plane k j m l ta 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 16pl k c g t seating plane r x 45 m j f p 8 pl 0.25 (0.010) b m m soic16 d suffix case 751b05 issue j
mc74hc4316a http://onsemi.com 12 package dimensions tssop16 dt suffix case 948f01 issue o ??? ??? dim min max min max inches millimeters a 4.90 5.10 0.193 0.200 b 4.30 4.50 0.169 0.177 c --- 1.20 --- 0.047 d 0.05 0.15 0.002 0.006 f 0.50 0.75 0.020 0.030 g 0.65 bsc 0.026 bsc h 0.18 0.28 0.007 0.011 j 0.09 0.20 0.004 0.008 j1 0.09 0.16 0.004 0.006 k 0.19 0.30 0.007 0.012 k1 0.19 0.25 0.007 0.010 l 6.40 bsc 0.252 bsc m 0 8 0 8 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimension a does not include mold flash. protrusions or gate burrs. mold flash or gate burrs shall not exceed 0.15 (0.006) per side. 4. dimension b does not include interlead flash or protrusion. interlead flash or protrusion shall not exceed 0.25 (0.010) per side. 5. dimension k does not include dambar protrusion. allowable dambar protrusion shall be 0.08 (0.003) total in excess of the k dimension at maximum material condition. 6. terminal numbers are shown for reference only. 7. dimension a and b are to be determined at datum plane -w-. section nn seating plane ident. pin 1 1 8 16 9 detail e j j1 b c d a k k1 h g detail e f m l 2x l/2 u s u 0.15 (0.006) t s u 0.15 (0.006) t s u m 0.10 (0.004) v s t 0.10 (0.004) t v w 0.25 (0.010) 16x ref k n n h e a 1 dim min max min max inches --- 2.05 --- 0.081 millimeters 0.05 0.20 0.002 0.008 0.35 0.50 0.014 0.020 0.18 0.27 0.007 0.011 9.90 10.50 0.390 0.413 5.10 5.45 0.201 0.215 1.27 bsc 0.050 bsc 7.40 8.20 0.291 0.323 0.50 0.85 0.020 0.033 1.10 1.50 0.043 0.059 0 0.70 0.90 0.028 0.035 --- 0.78 --- 0.031 a 1 h e q 1 l e 10 0 10 l e q 1 notes: 1. dimensioning and tolerancing per ansi y14.5m, 1982. 2. controlling dimension: millimeter. 3. dimensions d and e do not include mold flash or protrusions and are measured at the parting line. mold flash or protrusions shall not exceed 0.15 (0.006) per side. 4. terminal numbers are shown for reference only. 5. the lead width dimension (b) does not include dambar protrusion. allowable dambar protrusion shall be 0.08 (0.003) total in excess of the lead width dimension at maximum material condition. dambar cannot be located on the lower radius or the foot. minimum space between protrusions and adjacent lead to be 0.46 ( 0.018). m l detail p view p c a b e m 0.13 (0.005) 0.10 (0.004) 1 16 9 8 d z e a b c d e e l m z soeiaj16 f suffix plastic eiaj soic package case 96601 issue o
mc74hc4316a http://onsemi.com 13 notes
mc74hc4316a http://onsemi.com 14 notes
mc74hc4316a http://onsemi.com 15 notes
mc74hc4316a http://onsemi.com 16 on semiconductor and are registered trademarks of semiconductor components industries, llc (scillc). scillc reserves the right to mak e changes without further notice to any products herein. scillc makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does scillc assume any liability arising out of the application or use of any product or circuit, and s pecifically disclaims any and all liability, including without limitation special, consequential or incidental damages. atypicalo parameters which may be provided in scillc data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. all operating parameters, including atypicalso must be validated for each customer application by customer's technical experts. scillc does not convey any license under its patent rights nor the rights of others. scillc 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 scillc product could create a sit uation where personal injury or death may occur. should buyer purchase or use scillc products for any such unintended or unauthorized application, buyer shall indem nify and hold scillc and its of ficers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and re asonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized u se, even if such claim alleges that scillc was negligent regarding the design or manufacture of the part. scillc is an equal opportunity/affirmative action employ er. publication ordering information japan : on semiconductor, japan customer focus center 4321 nishigotanda, shinagawaku, tokyo, japan 1410031 phone : 81357402700 email : r14525@onsemi.com on semiconductor website : http://onsemi.com for additional information, please contact your local sales representative. mc74hc4316a/d literature fulfillment : literature distribution center for on semiconductor p.o. box 5163, denver, colorado 80217 usa phone : 3036752175 or 8003443860 toll free usa/canada fax : 3036752176 or 8003443867 toll free usa/canada email : onlit@hibbertco.com n. american technical support : 8002829855 toll free usa/canada

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