unisonic technologies co., ltd u74ahc06 cmos ic www.unisonic.com.tw 1 of 5 copyright ? 2011 unisonic technologies co., ltd qw-r502-649.a inverter with open-drain output ? description the u74ahc06 is six independent invert ers, and the output of the inverter is an open drain. each inverter provides the function y= a . ? features * operate from 2v to 5.5v * high noise immunity * low power dissipation * balanced propagation delays * output capability standard (open drain) sop-14 ? ordering information ordering number lead free halogen free package packing U74AHC06L-S14-R u74ahc06g-s14-r sop-14 tape reel u74ahc06l-s14-t u74ahc06g-s14-t sop-14 tube
u74ahc06 cmos ic unisonic technologies co., ltd 2 of 5 www.unisonic.com.tw qw-r502-649.a ? pin configuration 1 2 3 4 5 6 7 14 13 12 11 10 9 8 gnd 3y 3a 2y 2a 1y 1a 4y 4a 5y 5a 6y 6a v cc ? function table input a output y h l l z note: h: high voltage level; l: low voltage level, z: high impedance off-state. ? logic symbol logic symbol iec logic symbol
u74ahc06 cmos ic unisonic technologies co., ltd 3 of 5 www.unisonic.com.tw qw-r502-649.a ? absolute maximum rating (unless otherwise specified) parameter symbol ratings unit supply voltage v cc -0.5 ~ +7 v input voltage v in -0.5 ~ +7 v output voltage (active mode) v out v cc +0.5 v v cc or gnd current i cc 75 ma output sink current ( v out >-0.5v ) i out 25 ma input clamp current ( v in <-0.5v ) i ik -20 ma output clamp current ( v out <-0.5v ) i ok 20 ma storage temperature t stg -65 ~ + 150 note 1. the input and output voltage ratings may be exceeded if the input and output curr ent ratings are observed. 2. 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. ? thermal data parameter symbol ratings unit junction to ambient ja 76 c /w ? recommended operating comditions parameter symbol conditions min typ max unit supply voltage v cc 2.0 5.0 5.5 v input voltage v in 0 5.5 v active mode 0 v cc output voltage v out high-impedance mode 0 6.0 v v cc =2.0v 1.5 v cc =3.0v 2.1 high-level input voltage v ih v cc =5.5v 3.85 v v cc =2.0v 0.5 v cc =3.0v 0.9 low-level input voltage v il v cc =5.5v 1.65 v v cc =3.30.3v 100 input transition rise or fall rate t/ v v cc =5.00.5v 20 ns/v operating temperature t a -40 +25 +85
u74ahc06 cmos ic unisonic technologies co., ltd 4 of 5 www.unisonic.com.tw qw-r502-649.a ? static characteristics ( t a =25 parameter symbol test conditions min typ max unit v cc =2.0v 0.1 v cc =3.0v 0.1 i ol =50 a v cc =4.5v 0.1 i ol =4 ma v cc =3.0v 0.36 low-level output voltage v ol i ol =8ma v cc =4.5v 0.36 v input leakage current i i(leak) v in =5.5v or gnd,v cc =0v to 5.5v 0.1 a 3-state output o ff-state current i oz v in =v ih or v il ,v out =v cc or gnd,v cc =5.5v 0.25 a quiescent supply current i cc v in =v cc or gnd,i out =0,v cc =5.5v 2 a input capacitance c in 1.5 10 pf ? switching characteristics (t a =25 ) parameter symbol test conditions min typ max unit c l =15 pf 3.7 7.0 t pzl v cc =3.3 0.3 v c l =50 pf 5.2 10.0 c l =15 pf 4.8 6.4 propagation delay, from input(a) to output(y) t plz v cc =3.3 0.3 v c l =50 pf 6.9 10.0 ns c l =15 pf 2.7 4.9 t pzl v cc =5 0.5 v c l =50 pf 3.8 7.0 c l =15 pf 3.0 4.1 propagation delay, from input(a) to output(y) t plz v cc =5 0.5 v c l =50 pf 4.3 6.5 ns
u74ahc06 cmos ic unisonic technologies co., ltd 5 of 5 www.unisonic.com.tw qw-r502-649.a ? test circuit and waveforms from output r l =1000 v cc gnd open s test t plh /t phl t phz /t pzh t plz /t pzl s open gnd v cc c l test circuit for measuring propagation delay waveforms showing the input(a) to output(y) propagation delays. note: cl includes probe and jig capacitance. all input pulses are supplied by generators having the following characteristics: p rr 1mhz, zo = 50 ? , t r 3ns, t f 3ns. 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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