unisonic technologies co., ltd U74ACT04 cmos ic www.unisonic.com.tw 1 of 4 copyright ? 2011 unisonic technologies co., ltd qw-r502-406.c hex inverters ? description the utc U74ACT04 contains six independent inverters and each of them performs the boolean function y=a . ? features * inputs are ttl voltage compatible ? ordering information ordering number lead free halogen free package packing U74ACT04l-s14-r U74ACT04g-s14-r sop-14 tape reel U74ACT04l-p14-r U74ACT04g-p 14-r tssop-14 tape reel U74ACT04l-d14-t U74ACT04g-d14-t dip-14 tube www.datasheet.net/ datasheet pdf - http://www..co.kr/
U74ACT04 cmos ic unisonic technologies co., ltd 2 of 4 www.unisonic.com.tw qw-r502-406.c ? 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 ? functional diagram ? function table input(a) output(y) l h h l note: h=high level; l=low level ? logic diagram www.datasheet.net/ datasheet pdf - http://www..co.kr/
U74ACT04 cmos ic unisonic technologies co., ltd 3 of 4 www.unisonic.com.tw qw-r502-406.c ? absolute maximum rating parameter symbol ratings unit dc supply voltage v cc -0.5 ~ 7 v input voltage v in -0.5 ~ v cc +0.5 v output voltage v out -0.5 ~ v cc +0.5 v dc input clamp current for v in < 0 or v in > v cc i ik 20 ma dc output clamp current for v out < 0 or v out > v cc i ok 20 ma continuous output current for v out =0 to v cc i out 50 ma continuous current through v cc or gnd 200 ma operating temperature t opr -40 ~ +85 c storage temperature t stg -65 ~ +150 c note: absolute maximum ratings are those values beyond 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 dip-14 81 sop-14 112 junction to ambient tssop-14 ja 141 c/w ? electrical characteristics (t a =25 , unless otherwise specified) parameter symbol test conditions min typ max unit supply voltage v cc 4.5 5.5 v high level input voltage v ih v cc =4.5~5.5v 2 v low level input voltage v il v cc =4.5~5.5v 0.8 v v cc =4.5v 4.4 4.49 v v cc =5.5v i out =-50a 5.4 5.49 v v cc =4.5v 3.86 v high level output voltage v oh v cc =5.5v i out =-24 ma 4.86 v v cc =4.5v 0.001 0.1 v v cc =5.5v i out =-50a 0.001 0.1 v v cc =4.5v 0.36 v low level output voltage v ol v cc =5.5v i out =24ma 0.36 v input leakage current i i(leak) v cc =5.5v, v in =v cc or gnd 0.1 a quiescent device current i q v cc =5.5v, v in =v cc or gnd, i out =0 2 a additional quiescent supply current i q v cc =5.5v, one input at 3.4v, other inputs at gnd or v cc 0.6 ma input capacitance c in v cc =5v, v in =v cc or gnd 4.5 pf ? switching specifications (t a =25 , input t r , t f = 2.5ns) parameter symbol test conditions min typ max unit t plh v cc =50.5v, c l =50pf, r l =500 ? 1 6 8.5 ns propagation delay, a to y t phl v cc =50.5v, c l =50pf, r l =500 ? 1 5.5 8 ns power dissipation capacitance (notes 1, 2) c pd v cc =5v, c l =50pf,f=1mhz 45 pf note 1. c pd is used to determine the dynamic power consumption, per inverter. 2. p d = v cc 2 f i (c pd + c l ) where f i = input frequency, c l = output load capacitance, v cc = supply voltage. www.datasheet.net/ datasheet pdf - http://www..co.kr/
U74ACT04 cmos ic unisonic technologies co., ltd 4 of 4 www.unisonic.com.tw qw-r502-406.c ? test circuits and waveforms fig.1: load circuitry for switching times. note: c l includes probe and jig capacitance. output input 1/2 * v cc 1/2 * v cc 1.5 v 1.5 v t phl t plh 3v 0v v oh v ol fig.2: propagation delay from input(a) to output(y). 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. www.datasheet.net/ datasheet pdf - http://www..co.kr/
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