unisonic technologies co., ltd u74hc04 cmos ic www.unisonic.com.tw 1 of 6 copyright ? 2014 unisonic technologies co., ltd qw-r502-919.b hex inverters ? description the u74hc04 devices contain six independent inverters. they perform the boolean function a y ? in positive logic. ? features * wide operating voltage range of 2v to 6v * outputs can drive up to 10 lsttl loads * low power consumption, 2 a max i cc * typical t pd =8ns * 4ma output drive at 5v * low input current of 1ua max ? ordering information ordering number package packing lead free halogen free u74hc04l-d14-t U74HC04G-D14-T dip-14 tube - u74hc04g-s14-r sop-14 tape reel - u74hc04g-p14-r tssop-14 tape reel ? marking dip-14 sop-14 / tssop-14
u74hc04 cmos ic unisonic technologies co., ltd 2 of 6 www.unisonic.com.tw qw-r502-919.b ? pin configuration ? function table (each gate) input(a) output(y) l h h l ? logic diagram (positive logic) fig.1 logic diagram for u74hc04
u74hc04 cmos ic unisonic technologies co., ltd 3 of 6 www.unisonic.com.tw qw-r502-919.b ? absolute maximum rating ( t a = 25 , unless otherwise specified) (note 2) parameter symbol ratings unit supply voltage v cc -0.5~7 v input clamp current(v i <0) i ik 20 ma output clamp current(v o <0) i ok 20 ma output current i out 25 ma v cc or gnd current i cc 50 ma storage temperature t stg -65 ~ +150 c note: 1. 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. 2. the input and output voltage ratings may be exceeded if the input and output curr ent ratings are observed. ? thermal data parameter symbol ratings unit junction to ambient dip-14 ja 80 c/w sop-14 86 tssop-14 113 ? recommended operating comditions ( t a = 25 , unless otherwise specified) parameter symbol conditions min typ max unit supply voltage v cc operating 2 5 6 v input voltage v i 0 v cc v output voltage v o 0 v cc v operating temperature t a -40 +85 c input transition rise/fall time ? t/ ? v v cc =2v 1000 ns v cc =4.5v 500 v cc =6v 400 ? static characteristics ( t a = 25 , unless otherwise specified) parameter symbol test conditions min typ max unit positive-going input threshold voltage v ih v cc =2v 1.5 v v cc =4.5v 3.15 v cc =6v 4.2 negative-going input threshold voltage v il v cc =2v 0.5 v v cc =4.5v 1.35 v cc =6v 1.8 high-level output voltage v oh v cc =2v, i oh =-20 a 1.9 1.998 v v cc =4.5v, i oh =-20 a 4.4 4.499 v v cc =6v, i oh =-20 a 5.9 5.999 v v cc =4.5v, i oh =-4ma 3.98 4.3 v v cc =6v, i oh =-5.2ma 5.48 5.8 v low-level output voltage v ol v cc =2v, i oh =20 a 0.002 0.1 v v cc =4.5v, i oh =20 a 0.001 0.1 v v cc =6v, i oh =20 a 0.001 0.1 v v cc =4.5v, i oh =4ma 0.17 0.26 v v cc =6v, i oh =5.2ma 0.15 0.26 v input leakage current i i v cc = 6v, v i =v cc or gnd 0.1 100 na quiescent supply current i cc v cc = 6v, v i = v cc or gnd i o =0 2 a input capacitance c i v cc =2v to 6v 3 10 pf
u74hc04 cmos ic unisonic technologies co., ltd 4 of 6 www.unisonic.com.tw qw-r502-919.b ? dynamic characteristics (input: t r , t f =6ns, c l =50pf; prr 1mhz) see fig. 2 and fig. 3 for test circuit and waveforms. parameter symbol test conditions min typ max unit propagation delay from input (a) to output(y) t plh /t phl v cc =2v 45 95 ns v cc =4.5v 9 19 ns v cc =6v 8 16 ns rise/fall time for output(y) tt v cc =2v 38 75 ns v cc =4.5v 8 15 ns v cc =6v 6 13 ns ? operating characteristics parameter symbol test conditions min typ max unit power dissipation capacitance c pd no load 20 pf
u74hc04 cmos ic unisonic technologies co., ltd 5 of 6 www.unisonic.com.tw qw-r502-919.b ? test circuit and waveforms test s1 t plh /t phl open inputs v m v load c l v in t r , t f v cc 6 ns v cc /2 v cc 50 pf 0v input 10% 90% t r 10% 90% t f v cc v m v m v m v m v in 0v v oh v ol input output t plh t phl t plh t phl v oh v ol output v m v m 10% 90% t r 10% 90% t f 10% 90% t f 10% 90% t r
u74hc04 cmos ic unisonic technologies co., ltd 6 of 6 www.unisonic.com.tw qw-r502-919.b 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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