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74 lvc2 g 02 doc ument number: ds 37927 rev 1 - 2 1 of 11 www.diodes.com june 2016 ? diodes incorporated new product 74lvc2g02 dual 2 - input nor gate notes: 1 . no purposely added lead. fully eu directive 2002/95/ec (rohs) & 2011/65/eu (roh s 2) compliant. 2. see http://www.diodes.com/quality/lead_free.html for more information about diodes incorporateds definitions of hal ogen - and antimony - free, "green" and lead - f ree . 3. halogen - and antimony - free "green product s are defined as those which contain <900ppm bromine, < 900ppm chlorine (<1500ppm total br + cl) and <1000ppm antimony compounds. description the 74 lvc 2g02 is a dual , two input nor gate. both gates have push - pull outputs designed for operation over a power supply range of 1.65 v to 5.5 v. the device is fu lly specified for partial power down applications using i o ff . the i off circuitry disables the output , preventing damaging current backflow w hen the device is powered down. each gate performs the positive boolean function: or features ? wide supply voltage ra nge from 1.65 to 5.5v ? 24ma output drive at 3.3v ? cmos l ow p ower c onsumption ? i off supports partial - power - down mode operation ? inputs accept up to 5.5v ? schmitt trigger action at all inputs makes the circuit tolerant for slower input rise and fall t ime s . t he hysteresis is typically 1 00 mv at v cc = 3.0v. ? esd protection exceeds jesd 22 ? 2000 - v human body model (a114) ? exceeds 1000 - v charged device model (c101) ? latch - up exceeds 100ma per jesd 78, class i ? totally lead - free & fully rohs compliant (notes 1 & 2) ? halo gen and antimony free. green device (note 3) pin assignments x 2 - dfn 20 10 - 8 x2 - dfn1410 - 8 x2 - dfn1210 - 8 applications ? voltage level shifting ? general purpose logic ? power down signal isolation ? wide array of products s uch as: ? pcs, networking, notebooks, netbooks, pdas ? tablet computers, e - readers ? computer peripherals, hard drives, cd/dvd rom s ? tv s , dvd s , dvr s , set top box es ? cell phones, personal navigation / gps ? mp3 players , cameras, video recorders b a y ? ? b a y ? ? 1 a 1 b 2 y g n d 2 a 2 b 1 y v c c ( t o p v i e w ) 1 2 3 4 5 6 7 8
74 lvc2 g 02 doc ument number: ds 37927 rev 1 - 2 2 of 11 www.diodes.com june 2016 ? diodes incorporated new product 74lvc2g02 ordering information (note 4) 74lvc2g 0 2 xxx - 7 logic device function package packing 74 : logic prefix 0 2 : 2 - input hd4 : x 2 - dfn 20 10 - 8 - 7 : 7 tape & reel lvc : 1.65 v to 5.5 v nor gate hk3 : x2 - dfn1410 - 8 logic family ra3 : x2 - dfn 1210 - 8 2 g : dual gate device package code package (note 5 ) package size 7 tape and reel (note 6) quantity part number suffix 74 lvc 2g02 hd4 - 7 hd4 x2 - dfn2010 - 8 1 . 95 mm x 1 .0mm x 0.4 mm 0. 5 mm lead pitch 5 , 000/tape & ree l - 7 74 lvc 2g02 hk3 - 7 hk3 x2 - dfn1410 - 8 1 . 35 mm x 1 .0mm x 0.35 mm 0. 4 mm lead pitch 5 , 000/tape & ree l - 7 74 lvc 2g02 ra3 - 7 ra3 x2 - dfn1210 - 8 1 . 2 mm x 1 .0mm x 0.35 mm 0. 3 mm lead pitch 5 , 000/tape & ree l - 7 notes: 4. for packaging details, go to our website at http:// www.diodes.com/products/packages.html . 5. pad layout as shown in diodes incorporateds package outline pdfs, which can be found on our website at http://www.diodes.com/package - outlines.html . 6 . the taping orientation is located on our webs ite at http://www.diodes.com/datasheets/ap02007.pdf . pin description s pin name pin no . description 1a 1 data input 1b 2 data input 2y 3 data output gnd 4 ground 2a 5 data input 2b 6 data input 1y 7 data output v cc 8 supply voltage logic dia gram function table inputs output a b y l l h l h l h l l h h l 1 a 1 b 7 1 y 1 2 2 a 2 b 3 2 y 5 6
74 lvc2 g 02 doc ument number: ds 37927 rev 1 - 2 3 of 11 www.diodes.com june 2016 ? diodes incorporated new product 74lvc2g02 absolute maximum ratings (notes 7 & 8 ) symbol description rating unit esd hbm human body model esd protection 2 k v esd cdm charged device model esd prot ection 1 k v v cc supply voltage - 0.5 to + 6.5 v v i input voltage - 0.5 to + 6.5 v v o output voltage - active mode - 0.5 to v cc +0.5 v output voltage power down mode - 0.5 to +6.5 v i ik input clamp current v i <0 - 50 ma i ok output clamp current ( v o < 0 or v o > vcc ) 5 0 ma i o continuous output c urrent ( v o = 0 to v cc ) 5 0 ma i cc continuous current t hrough v cc 10 0 ma i gnd continuous current t hrough gnd - 100 ma t j operating junction temperature - 40 to + 150 c t stg storage temperature - 65 to + 150 c no te s : 7 . stresses beyond the absolute maximum may result in immediate failure or reduced reliability. these are stress values and devi ce operation should be within recommend values. 8 . forcing the maximum allowed voltage could cause a condition exceedi ng the maximum current or conversely forcing the maximum current could cause a condition exceeding the maximum volt age. the ratings of both current and voltage must be maintain ed within the controlled range. recommended operating conditions (note 9 ) symbol parameter min max unit v cc operating voltage operating 1.65 5.5 v data r etention only 1.5 v i input voltage 0 5.5 v v o output voltage active mode 0 v cc v output voltage power - d own mode 0 5.5 i oh high - level output c urrent v cc = 1.65 v - 4 ma v cc = 2.3 v - 8 v cc = 2.7 v - 12 v cc = 3.0 v - 16 - 24 v cc = 4.5 v - 32 i ol low - level output c urrent v cc = 1.65 v 4 ma v cc = 2.3 v 8 v cc = 2.7 v 12 v cc = 3.0 v 16 24 v cc = 4.5 v 32 t/v input transition rise or fall r ate v cc = 1.65v to 2.7 v 20 ns/v v cc = 2.7v to 5.5 v 1 0 t a operating free - air t emperature - 40 + 125 c note : 9 . unused inputs should be held at v cc or ground.
74 lvc2 g 02 doc ument number: ds 37927 rev 1 - 2 4 of 11 www.diodes.com june 2016 ? diodes incorporated new product 74lvc2g02 electrical characteristics (all typical val ues are at t a = + 25c ) symbol parameter test conditions v cc - 40c to + 85 c - 40c to + 125 c unit min typ. max min max v ih high - level input voltage v cc = 1.65v to 1.95v 0.65 x v cc 0.65 x v cc v v cc = 2.3v to 2.7v 1.7 1.7 v cc = 2.7v to 3.6v 2 .0 2 .0 v cc = 4.5v to 5.5v 0.7 x v cc 0.7 x v cc v il low - level input v oltage v cc = 1.65v to 1.95v 0.35 x v cc 0.35 x v cc v v cc = 2.3v to 2.7v 0.7 0.7 v cc = 2.7v to 3.6v 0.8 0.8 v cc = 4.5v to 5. 5v 0.3 x v cc 0.3 x v cc v oh high - level output voltage i oh = - 100a 1.65v to 5.5v v cc C 0.1 vcc v cc C 0.1 v i oh = - 4ma 1.65v 1.2 1.53 0.95 i oh = - 8ma 2.3v 1.9 2.13 1.7 i oh = - 12ma 2.7 2.2 2.5 1.9 i oh = - 16ma 3v 2.4 2.7 2.2 i oh = - 24ma 2.3 2.6 2.0 i oh = - 32ma 4.5v 3.8 4.1 3.4 v ol low - level output voltage i ol = 100a 1.65v to 5.5v 0 0.1 0.1 v i ol = 4ma 1.65v 0. 0 8 0.45 0.7 i ol = 8ma 2.3v 0.14 0.3 0.45 i ol = 12ma 2.7v 0.19 0.4 0.6 i ol = 16ma 3v 0.25 0.4 0.6 i ol = 24ma 0.37 0.55 0.8 i ol = 32ma 4.5 v 0.43 0.55 0.8 i i input current v i = 5.5v or gnd 0v to 5.5v 0.1 5 20 a i off power down leakage current v i or v o = 5.5v 0v 0.1 10 20 a i cc supply current v i = 5.5v or gnd i o =0 a 1.65v to 5.5v 0.1 10 40 a i cc additional supply current one input at v cc C 0.6v other inputs at v cc or gnd 2.3 v to 5.5v 5 500 5 , 000 a c i input capacitance v i = v cc or gnd 3.3v 2.5 pf
74 lvc2 g 02 doc ument number: ds 37927 rev 1 - 2 5 of 11 www.diodes.com june 2016 ? diodes incorporated new product 74lvc2g02 operating characteristics parameter test conditions v cc = 1.8v v cc = 2.5v v cc = 3.3v v cc = 5v unit typ. typ. typ. typ. c pd power dissipation c apacitance f = 10 mhz 18 18 19 22 pf package characteristics symbol parameter package test conditions m in typ. max unit ja thermal resistance junction - to - ambient x2 - dfn2010 - 8 (note 10 ) 313 c/w x2 - dfn1410 - 8 321 x2 - dfn1210 - 8 395 jc thermal resistance junction - to - case x2 - dfn2010 - 8 (note 10 ) 145 c/w x2 - dfn1410 - 8 166 x2 - dfn1210 - 8 23 6 note: 10 . test condition for each package type : device mounted on fr - 4 substrate pc board, 2oz copper, with minimum recommended pad layout . switching characteristics typical values at t a = + 25 c and nominal voltages 1.8v, 2.5v, 2. 7v, 3.3v, an d 5.0v . see figure 1. parameter from input to output v cc t a = - 40c to +85 c t a = - 40c to +125 c unit min typ max min max t pd a or b y 1.8v 0.15v 1.2 3.8 8.9 1.2 11.2 ns 2.5v 0.2v 0.8 2.4 5.4 0.8 6.8 2.7v 0.8 3.2 6.0 0.8 7.5 3.3 v 0.3v 0.6 2.4 4.9 0.6 6.2 5.0v 0.5v 0.6 1.8 4 .3 0.6 5.5
74 lvc2 g 02 doc ument number: ds 37927 rev 1 - 2 6 of 11 www.diodes.com june 2016 ? diodes incorporated new product 74lvc2g02 p arameter measurement information v cc inputs v m c l r l v i t r /t f 1.8v 0.15v v cc 2ns v cc /2 30pf 1k 2.5v 0.2v v cc 2ns v cc /2 30pf 500 2.7v 2.7 v 2.5ns 1.5v 50pf 500 3.3v 0.3v 2.7v 2.5ns 1.5v 50pf 500 5.0v 0.5v v cc 2.5ns v cc /2 50pf 500 voltage waveform pulse duration voltage waveform propagation delay times inverting and no n inverting outputs figure 1. load circuit and voltage waveforms notes : a . includes test lead and test apparatus capacitance. b . all pulses are supplie d at pulse repetition rate 10 mhz . c. inputs are measured separate ly one transition per measurement . d. t plh and t phl are the same as t pd . r l c l ( s e e n o t e a ) f r o m o u t p u t u n d e r t e s t i n p u t t w v m v m v l 0 v i n p u t v m v m v l 0 v t p h l t p l h t p h l v m v m v m t p l h v o h v o l v o h v o l o u t p u t o u t p u t v m
74 lvc2 g 02 doc ument number: ds 37927 rev 1 - 2 7 of 11 www.diodes.com june 2016 ? diodes incorporated new product 74lvc2g02 marking information part number package identification code 74 lvc 2g02 hd4 - 7 x2 - dfn2010 - 8 9b 74 lvc 2g02 hk3 - 7 x2 - dfn1410 - 8 9c 74 lvc 2g02 ra3 - 7 x2 - dfn1210 - 8 9d y : y e a r : 0 ~ 9 ( t o p v i e w ) x : i n t e r n a l c o d e y w x x x x x : i d e n t i f i c a t i o n c o d e w : w e e k : a ~ z : 1 ~ 2 6 w e e k ; a ~ z : 2 7 ~ 5 2 w e e k ; z r e p r e s e n t s 5 2 a n d 5 3 w e e k
74 lvc2 g 02 doc ument number: ds 37927 rev 1 - 2 8 of 11 www.diodes.com june 2016 ? diodes incorporated new product 74lvc2g02 x2 - dfn1210 - 8 package outline dimensions please see http://www.diodes.com/package - outlines.html for the latest version. x2 - dfn1210 - 8 x2 - dfn1210 - 8 dim min max typ a - 0.35 0.30 a1 0 0.03 0.02 b 0.10 0.20 0.15 d 1.15 1.25 1.20 e 0.95 1.05 1.00 e - - 0.30 k - - 0.25 k 1 - - 0.20 l 0.25 0.35 0.30 l1 0.30 0.40 0.35 z 0.050 0.100 0.075 z 1 0.050 0.100 0.075 all dimensions in mm suggested pad layout please see http://www.diodes.com/package - outlines.html for the latest version. x2 - dfn1210 - 8 dimensions value (in mm) c 0.300 g 0.150 x 0.150 x1 1.050 y 0.500 y1 1.150 e k1 l(7x) d e z(4x) k l1 z1(4x) b (pin #1 id) c0.5x45 seating plane a a1 x1 y2 c x y g
74 lvc2 g 02 doc ument number: ds 37927 rev 1 - 2 9 of 11 www.diodes.com june 2016 ? diodes incorporated new product 74lvc2g02 x 2 - dfn1410 - 8 package outline dimensions please see http://www.diodes.com/package - outlines.html for the latest version. x2 - dfn1 410 - 8 x2 - dfn1410 - 8 dim min max typ a 0.30 0.35 0.33 a1 0.00 0.03 0.02 a3 -- -- 0.10 b 0.12 0.20 0.15 d 1.30 1.40 1.35 e 0.95 1.05 1.00 e -- -- 0.35 e1 -- -- 0.55 l 0.27 0.35 0.30 l1 0.32 0.40 0.35 all dimensions in mm suggested pad layout please see http://www.diodes.com/package - outlines.html for the latest version. x2 - dfn1410 - 8 dimensions value (in mm) c 0.350 x 0.200 x1 1.250 y 0.600 y1 0.650 y2 1.400 1 a1 a a3 e d b l(7x) la e a e1 1 x1 y2 y y y1 x c
74 lvc2 g 02 doc ument number: ds 37927 rev 1 - 2 10 of 11 www.diodes.com june 2016 ? diodes incorporated new product 74lvc2g02 x2 - dfn2010 - 8 package outline dimensions please see http://www.diodes.com/package - outlines.html for the latest version. x2 - dfn2010 - 8 x2 - dfn2010 - 8 dim min max typ a -- 0.40 -- a1 0.00 0.05 0.02 a3 -- -- 0.13 b 0.20 0.30 0.25 d 1.950 2.05 2.00 e 0.95 1.05 1.00 e -- -- 0.50 l 0.30 0.40 0.35 z -- -- 0.125 all dimensions in mm suggested pad layout please see http ://www.diodes.com/package - outlines.html for the latest version. x2 - dfn20 10 - 8 dimensions value (in mm) c 0.500 x 0.300 x1 1.800 y 0.600 y1 1.400 d e e b l a a3 seating plane z(4x) a1 r0.075 x1 y1 x c y
74 lvc2 g 02 doc ument number: ds 37927 rev 1 - 2 11 of 11 www.diodes.com june 2016 ? diodes incorporated new product 74lvc2g02 important notice diodes incorporated makes no warranty of any kind, express or im plied, with regards to this document, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose (and their equivalents under the laws of any jurisdiction). diodes incorporated and its subsidiaries rese rve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to this document and any product described herein. diodes incorporated does not assume any liability a rising out of the application or use of this document or any product described herein; neither does diodes incorporated convey any license under its patent or trademark rights, nor the rights of others. any customer or user of this document or products described herein in such appli cations s hall assume all risks of such use and will agree to hold diodes incorporated and all the companies whose products are represented on diodes incorporated website, harmless against all damages. diodes incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. should customers purchase or use diodes incorporated products for any unintended or unauthorized application, customers shall indemnify and hold diodes incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized application. products described herein may be covered by one or more united states, internatio nal or foreign patents pending. product names and markings noted herein may also be covered by one or more united states, international or foreign trademarks. this document is written in english but may b e translated into mu ltiple languages for reference. only the english version of this document is the final and determinative format released by diodes incorporated. life support diodes incorporated products are specifically not authorized for use as crit ical components in life support devices or systems without the express written approval of the chief executive officer of diodes incorporated. as used herein: a. life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruction s for use provided in the labeling can be reasonably expected to result in significant injury to the user. b. a critical co mponent is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. customers represent that they have all neces sary expertise in the safety and regulatory ramifications of their life support devices or systems, and acknowledge and agree that they are solely responsible for all legal, regulatory and safety - related requirements concerning their products and any use o f diodes incorporated products in such safety - critical, life support devices or systems, notwithstanding any devices - or systems - related information or support that may be provided by diodes incorporated. further, customers must fully indemnify diodes i nc orporated and its representatives against any damages arising out of the use of diodes incorporated products in such safety - critical, life support devices or systems. copyright ? 201 6 , diodes incorporated www.diodes.com

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