unisonic technologies co., ltd u74hc1g06 cmos ic www.unisonic.com.tw 1 of 5 copyright ? 2013 unisonic technologies co., ltd qw-r502-884.a single inverter w ith open-drain outputs ? description the u74hc1g06 is a single inverting buffer with open-drain outputs and it provides the function y= a in positive logic. for digital operation the outputs of this device must have a pull-up resistor to establish a logic high-level. ? features * wide supply voltage range from 2v to 6v * high noise immunity * low power dissipation; i cc =1 a (max.) * typical t pd =6ns at v cc =6v ? ordering information ordering number package packing lead free plating halogen free U74HC1G06L-AE5-R u74hc1g06g-ae5-r sot-23-5 tape reel u74hc1g06l-al5-r u74hc1g06g-al5-r sot-353 tape reel ? marking
u74hc1g06 cmos ic unisonic technologies co., ltd 2 of 5 www.unisonic.com.tw qw-r502-884.a ? pin configuration ? function table input(a) output(y) h l l z note: h: high voltage level; l: low voltage level; z: high impedance state. ? logic diagram (positive logic) logic symbol iec logic symbol
u74hc1g06 cmos ic unisonic technologies co., ltd 3 of 5 www.unisonic.com.tw qw-r502-884.a ? absolute maximum rating parameter symbol ratings unit supply voltage v cc -0.5 ~ 7.0 v input voltage v in -0.5 ~ v cc +0.5 v output voltage v out -0.5 ~ v cc +0.5 v v cc or gnd current i cc 50 ma continuous output current (v out =0 to v cc ) i out 25 ma input clamp current (v in <0) i ik 20 ma output clamp current (v out <0) i ok 20 ma storage temperature range 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. ? recommended operating conditions parameter symbol test conditions min typ max unit supply voltage v cc 2 6 v input voltage v in 0 v cc v output voltage v out 0 v cc v low-level output current i ol v cc =2.0v 20 ua v cc =4.5v 20 ua v cc =6.0v 20 v cc =4.5v 4.0 ma v cc =6.0v 5.2 operating temperature t a -40 85 c input transition rise or fall rate t/ v v cc =2.0v 500 ns/v v cc =4.5v 112 v cc =6.0v 67 ? electrical characteristics (t a =25c, unless otherwise specified) parameter symbol test conditions min typ max unit high-level input voltage v ih v cc =2.0v 1.5 v v cc =4.5v 3.15 v v cc =6.0v 4.2 v low-level input voltage v il v cc =2.0v 0.5 v v cc =4.5v 1.35 v v cc =6.0v 1.8 v low-level output voltage v ol v cc =2.0v i ol =20 a 0 0.1 v v cc =4.5v 0 0.1 v v cc =6.0v 0 0.1 v v cc =4.5v i ol =4.0ma 0.17 0.26 v v cc =6.0v i ol =5.2ma 0.18 0.26 v input leakage current i i ( leak ) v cc =0~6v, v in = v cc or gnd 0.1 a output leakage current i oz v cc =6.0v, v in =v il or v ih, v out = v cc or gnd 0.5 a quiescent supply current i cc v cc =6.0v, v in = v cc or gnd, i out =0 1.0 a input capacitance c i v cc =5.0v 5 pf output capacitance c out v cc =5.0v 3 pf
u74hc1g06 cmos ic unisonic technologies co., ltd 4 of 5 www.unisonic.com.tw qw-r502-884.a ? switching characteristics (t a =25c) see fig. 1 and fig. 2 for test circuit and waveforms. parameter symbol test conditions min typ max unit output transition time t thl v cc =2.0v 30 75 ns v cc =4.5v 8 15 v cc =6.0v 7 13 propagation delay from input (a ) to output(y) t plz. v cc =2.0v, c l =50pf, r l =1k ? 10 90 ns v cc =4.5v 7 18 v cc =6.0v 6 15 propagation delay from input (a) to output(y) t pzl v cc =2.0v c l =50pf, r l =1k ? 17 90 ns v cc =4.5v 7 18 v cc =6.0v 5 15 ? operating characteristics (t a =25 ) parameter symbol test conditions min typ max unit power dissipation capacitance c pd v cc =5.0v, c l =50pf,f =1mhz 4.0 pf
u74hc1g06 cmos ic unisonic technologies co., ltd 5 of 5 www.unisonic.com.tw qw-r502-884.a ? test circuit and waveforms note: 1. since this device has open drain outputs, the t plz and t pzl is the same as t plh and t phl . fig. 1 load circuitry for switching times v cc v in t r / t f v m v load c l r l v ? 0.3v v cc =4.5v v cc 6ns v cc /2 2v cc 50pf 1k ? 0.3v v cc =6.0v v cc 6ns v cc /2 2v cc 50pf 1k ? 0.3v fig. 2 propagation delay from input(a) to output(y) and output transition time note: 1. c l includes probe and jig capacitance. 2. all input pulses are supplied by generator s having the following characteristics: prr 10mhz, zo = 50 ? . 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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