unisonic technologies co., ltd u74ahc1g06 cmos ic www.unisonic.com.tw 1 of 5 copyright ? 2009 unisonic technologies co., ltd qw-r502-376.a inverter with open-drain output ? description the utc u74ahc1g06 is an inverter with open-drain output and it provides the function a = y ? features * operation voltage range: 2v~5.5v * high noise immunity * low power dissipation * halogen free ? ordering information ordering number package packing U74AHC1G06G-AL5-R sot-353 tape reel ? marking
u74ahc1g06 cmos ic unisonic technologies co., ltd 2 of 5 www.unisonic.com.tw qw-r502-376.a ? pin configuration 3 2 1 4 5 gnd a n.c v cc y ? 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 diagram logic symbol iec logic symbol
u74ahc1g06 cmos ic unisonic technologies co., ltd 3 of 5 www.unisonic.com.tw qw-r502-376.a ? absolute maximum rating (unless otherwise specified) parameter symbol ratings unit supply voltage v cc -0.5~+7.0 v input voltage v in -0.5~+7.0 v input clamp current (v in < -0.5v) i ik -20 ma output clamp current (v out < -0.5v) (note 2) i ok 20 ma output current (v out > -0.5v) i out 25 ma v cc or gnd current i cc 75 ma power dissipation 250 mw derate above ta > 87.5c p d 4.0 mw/k operating temperature t opr -40~+125 c storage temperature t stg -65 ~ +150 c notes: 1. absolute maximum ratings are those values beyo nd which the device could be permanently damaged. absolute maximum ratings are stress ratings only and functional device oper ation is not implied. 2. the input and output voltage rati ngs may be exceeded if the input and output current ratings are observed. ? recommended operating comditions parameter symbol conditions min typ max unit supply voltage v cc 2.0 5.5 v input voltage v in 0 5.5 v output voltage v out 0 v cc v v cc =3.3+0.3v 100 ns/v input transition rise or fall rate t/ v v cc =5.0+0.5v 20 ns/v ? static characteristics (ta=25c) parameter symbol test conditions min typ max unit v cc = 2.0v 1.5 v v cc =3.0v 2.1 v high-level input voltage v ih v cc =5.5v 3.85 v v cc = 2.0v 0.5 v v cc =3.0v 0.9 v low-level input voltage v il v cc =5.5v 1.65 v v cc =2.0v 0.1 v v cc =3.0v 0.1 v i ol =5 0 a v cc =4.5v 0.1 v i ol =4ma, v cc =3.0v 0.36 v low-level output voltage v ol i ol =8ma, v cc =4.5v 0.36 v input leakage current i i(leak) v in =v cc or gnd,v cc =5.5v 0.1 a 3-state output off- 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 =0a v cc =5.5v 1.0 a input capacitance c in v in =v cc or gnd 1.5 10 pf
u74ahc1g06 cmos ic unisonic technologies co., ltd 4 of 5 www.unisonic.com.tw qw-r502-376.a ? dynamic characteristics (input: t r , t f 3ns; prr 1mhz, ta=25c) parameter symbol test conditions min typ max unit c l =15 pf 3.7 7.0 ns t pzl c l =50 pf 5.2 10.0 ns c l =15 pf 4.8 6.4 ns 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 ns t pzl c l =50 pf 3.8 7.0 ns c l =15 pf 3.0 4.1 ns 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
u74ahc1g06 cmos ic unisonic technologies co., ltd 5 of 5 www.unisonic.com.tw qw-r502-376.a ? test circuit and waveforms test s t plh /t phl open t phz /t pzh gnd t plz /t pzl v cc test circuit note: c l includes probe and jig capacitance. propagation delay times 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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