unisonic technologies co., ltd ucd4071 cmos ic www.unisonic.com.tw 1 of 5 copyright ? 2012 unisonic technologies co., ltd qw-r502-520.b quad 2-input or buffered b series gate ? description the utc ucd4071 contains four independent 2-input or gates and they perform the function y=a+b in positive logic. ? features * 5v-10v-15v parametric ratings * quad 2-input or gate * symmetrical output characteristics * maximum input current of 1ua at 15v over full package temper- ature * low power ttl: fan out of 2 driving 74l or 1 driving 74ls compatibility sop-14 ? ordering information ordering number package packing lead free halogen free UCD4071L-S14-R ucd4071g-s14-r sop-14 tape reel
ucd4071 cmos ic unisonic technologies co., ltd 2 of 5 www.unisonic.com.tw qw-r502-520.b ? pin configuration ? function table (each gate) input(a) input(b) output(y) h h h h l h l h h l l l ? logic diagram (positive logic)
ucd4071 cmos ic unisonic technologies co., ltd 3 of 5 www.unisonic.com.tw qw-r502-520.b ? absolute maximum rating (t a =25 , unless otherwise specified) parameter symbol ratings unit supply voltage vdd -0.5 ~ 18 v input voltage v(na,nb) -0.5 ~ vdd +0.5 v output voltage v(ny) -0.5 ~ vdd +0.5 v storage temperature t stg -65 ~ + 150 lead temperature(soldering,10s) t l 260 note: absolute maximum ratings are those values be yond which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. ? recommended operating conditions parameter symbol ratings unit supply voltage vdd 3 ~ 15 v operating temprature t op -40 ~ +125 ? electrical characteristics (t a =25 , unless otherwise specified) parameter symbol test conditions min typ max unit high-level input voltage v ih vdd= 5v, vo=0.5v 3.5 3 v vdd= 10v, vo=1.0v 7.0 6 vdd= 15v, vo=1.5v 11.0 9 low-level input voltage v il vdd= 5v, vo=4.5v 2 1.5 v vdd= 10v, vo=9.0v 4 3.0 vdd= 15v, vo=13.5v 6 4.0 high-level output voltage v oh vdd= 5v, i oh =1a 4.95 5 v vdd= 10v, i oh =1a 9.95 10 vdd= 15v, i oh =1a 14.95 15 low-level output voltage v ol vdd= 5v, i ol =1a 0 0.05 v vdd= 10v, i ol =1a 0 0.05 vdd= 15v, i ol =1a 0 0.05 high-level output current (note) i oh vdd= 5v, vo=4.6 v -0.51 -0.88 ma vdd= 10v, vo=9.5v -1.3 -2.25 vdd= 15v, vo=13.5v -3.4 -8.8 low-level output current (note) i ol vdd= 5v, vo=0.4v 0.51 0.88 vdd= 10v, vo=0.5v 1.3 2.25 vdd= 15v, vo=1.5v 3.4 8.8 input leakage current i i ( leak ) vdd= 15v ,v in = vdd or gnd 0.1 a quiescent supply current i q vdd= 5v, v in = vdd or vss, i out = 0 0.004 0.25 a vdd= 10v, v in = vdd or vss, i out = 0 0.005 0.5 vdd= 15v, v in = vdd or vss, i out = 0 0.006 1.0 note: i ol and i oh are tested one output at a time
ucd4071 cmos ic unisonic technologies co., ltd 4 of 5 www.unisonic.com.tw qw-r502-520.b ? switching characteristics (t a =25 , input: t r =t f =20ns, unless otherwise specified) parameter symbol test conditions min typ max unit propagation delay from input(a or b) to output(y) t plh vdd=5v, c l =50pf, r l =200k ? 90 250 ns vdd=10v, c l =50pf, r l =200k ? 40 100 vdd=15v, c l =50pf, r l =200k ? 30 70 t phl vdd=5v, c l =50pf, r l =200k ? 100 250 vdd=10v, c l =50pf, r l =200k ? 40 100 vdd=15v, c l =50pf, r l =200k ? 30 70 transition time t tlh t thl vdd=5v, c l =50pf, r l =200k ? 90 200 ns vdd=10v, c l =50pf, r l =200k ? 50 100 vdd=15v, c l =50pf, r l =200k ? 40 80 ? operating characteristics (t a =25 , unless otherwise specified) parameter symbol test conditions min typ max unit a verage input capacitance cin any input 5 7.5 pf power dissipation capacitance cpd any gate 18
ucd4071 cmos ic unisonic technologies co., ltd 5 of 5 www.unisonic.com.tw qw-r502-520.b ? test circuit and waveforms output c l 50pf definitions for test circuit 50% 50% 50% 50% v cc 0v v oh v ol plh t p hl t propagation delay times v i vo r l 200k ? note: cl includes probe and jig capacitance. utc assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all utc products described or contained herein. utc products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. the information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.
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