74lv08a document number: ds35662 rev. 1 - 2 1 of 9 www.diodes.com october 2013 ? diodes incorporated 74lv08a quadruple 2-input and gates description the 74lv08a provides provides f our independent 2-input and gates with standard push-pull outputs. the device is designed for operation with a power supply range of 2.0v to 5.5v. the inputs are tolerant to 5.5v allowing this device to be used in a mixed voltage environment. the device is fully specified for partial power down applications using i off . the i off circuitry disables the output preventing damaging current backflow when the device is powered down. the gates perform the boolean function: b a y ? ? or b a y ? ? features ? wide supply voltage range from 2.0v to 5.5v ? sinks or sources 12ma at v cc = 4.5v ? cmos low power consumption ? ioff supports partial-power down operation ? inputs or outputs accept up to 5.5v ? inputs can be driven by 3.3v or 5v allowing for voltage translation applications. ? schmitt trigger action at all inputs ? esd protection tested per jesd 22 ? exceeds 200-v machine model (a115) ? exceeds 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) ? halogen and antimony free. ?green? device (note 3) pin assignments applications ? general purpose logic ? power down signal isolation ? wide array of products such as: ? pcs, networking, notebooks, ultrabooks, netbooks ? computer peripherals, hard drives, cd/dvd rom ? tv, dvd, dvr, set top box notes: 1. no purposely added lead. fully eu directiv e 2002/95/ec (rohs) & 2011/6 5/eu (rohs 2) compliant. 2. see http://www.diodes.com/quality/lead_free.html for more in formation about diodes incorporated?s definitions of halogen- a nd antimony-free, "green" and lead-free. 3. halogen- and antimony-free "green? products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total br + cl) and <1000ppm antimony compounds. click here for ordering information, located at the end of datasheet
74lv08a document number: ds35662 rev. 1 - 2 2 of 9 www.diodes.com october 2013 ? diodes incorporated 74lv08a pin descriptions pin number pin name description 1 1a data input 2 1b data input 3 1y data output 4 2a data input 5 2b data input 6 2y data output 7 gnd ground 8 3y data output 9 3a data input 10 3b data input 11 4y data output 12 4a data input 13 4b data input 14 vcc supply voltage function table inputs output a b y l x l x l l h h h logic diagram absolute maximum ratings (note 4) (@t a = +25c, unless otherwise specified.) symbol description rating unit esd hbm human body model esd protection 2 kv esd cdm charged device model esd protection 1 kv esd mm machine model esd protection 200 v v cc supply voltage range -0.5 to +7.0 v v i input voltage range note 4 -0.5 to +7.0 v i ik input clamp current v i < 0v -20 ma i ok output clamp current v o <-0v -50 ma i o continuous output current -0.5v < v o v cc +0.5v 25 ma i cc continuous current through v cc 50 ma i gnd continuous current through gnd -50 ma t j operating junction temperature -40 to +150 c t stg storage temperature -65 to +150 c p tot total power dissipation 500 mw note: 4. stresses beyond the absolute maximum may result in immediate failure or reduced re liability. these are stress valu es and device operation should be within recommend values.
74lv08a document number: ds35662 rev. 1 - 2 3 of 9 www.diodes.com october 2013 ? diodes incorporated 74lv08a recommended operating conditions (note 5) (@t a = +25c, unless otherwise specified.) symbol parameter conditions min max unit v cc supply voltage ? 2.0 5.5 v v i input voltage ? 0 5.5 v v o output voltage ? 0 v cc v i oh high-level output current 2.0v ? -50 ma 2.3v to 2.7v ? -2 a 3.0v to 3.6v ? -6 ma 4.5v to 5.5v ? -12 ma i ol low-level output current 2.0v ? 50 a 2.3v to 2.7v ? 2 ma 3.0v to 3.6v ? 6 ma 4.5v to 5.5v ? 12 ma t/ v input transition rise or fall rate 2.3v to 2.7v ? 200 ns/v 3.0v to 3.6v ? 100 4.5v to 5.5v ? 20 t a operating free-air temperature ? -40 +125 c note: 5. unused inputs should be held at v cc or ground. electrical characteristics (@t a = +25c, unless otherwise specified.) symbol parameter test conditions v cc t a = -40 to +85c t a = -40 to +125c unit min max min max v ih high-level input voltage ? 2.0v 1.5 ? 1.5 ? v ? 2.3v to 2.7v v cc x 0.7 ? v cc x 0.7 ? ? 3.0v to 3.6v v cc x 0.7 ? v cc x 0.7 ? ? 4.5v to 5.5v v cc x 0.7 ? v cc x 0.7 ? v il low-level input voltage ? 2.0v ? 0.5 ? 0.5 v ? 2.3v to 2.7v ? v cc x 0.3 ? v cc x 0.3 ? 3.0v to 3.6v ? v cc x 0.3 ? v cc x 0.3 ? 4.5v to 5.5v ? v cc x 0.3 ? v cc x 0.3 v oh high-level output voltage i oh = -50 a 2.0v to 5.5v v cc -0.1 ? v cc -0.1 ? v i oh = -2ma 2.3v 2.0 ? 2.0 ? i oh = -6ma 3.0v 2.48 ? 2.48 ? i oh = -12ma 4.5v 3.8 ? 3.8 ? v ol low-level output voltage i ol = 50 a 2.0v to 5.5v ? 0.1 ? 0.1 v i ol = 2ma 2.3v ? 0.4 ? 0.4 i ol = 6ma 3.0v ? 0.44 ? 0.44 i ol = 12ma 4.5v ? 0.55 ? 0.55 i off power down leakage current v i or v o = 0 to 5.5v 0v ? 5 ? 5 a i i input current v i =gnd or 5.5v 0 to 5.5v ? 1 ? 1 a i cc supply current v i = gnd or v cc i o =0 5.5v ? 20 ? 20 a
74lv08a document number: ds35662 rev. 1 - 2 4 of 9 www.diodes.com october 2013 ? diodes incorporated 74lv08a switching characteristics symbol parameter test conditions v cc t a = +25c -40c to +85c -40c to +125c unit min typ max min max min max t pd propagation delay a n to y n figure 1 c l = 15pf 2.5v 0.2v ? 7.9 13.8 1 16 1 17 ns 3.3v 0.3v ? 5.6 8.8 1 10.5 1 11.5 5.0v 0.5v ? 4.1 5.9 1 7 1 8 figure 1 c l = 50 pf 2.5v 0.2v ? 10.5 17.3 1 20 1 21 ns 3.3v 0.3v ? 7.5 12.5 1 14 1 15 5.0v 0.5v ? 5.5 7.9 1 9 1 10 operating characteristics (@t a = +25c, unless otherwise specified.) parameter test conditions v cc typ unit c pd power dissipation capacitance per gate f= 10 mhz c l =50pf 3.3v 8 pf 5.0v 10 noise characteristics v cc = 3v, c l = 50pf t a = +25c symbol parameter min typ max unit v ol(p) quiet output, maximum dynamic v ol ? 0.2 0.8 v v ol(v) quiet output, minimum dynamic v ol ? -0.1 -0.8 v v oh(v) quiet output, minimum dynamic v oh ? 3.1 ? v v ih(d) high level dynamic input voltage 2.31 ? ? v v il(d) low level dynamic input voltage ? ? 0.99 v package characterisitics symbol parameter test conditions v cc min typ max unit c i input capacitance v i = v cc ? or gnd 2.0 to 5.5v ? 3.3 10 pf
74lv08a document number: ds35662 rev. 1 - 2 5 of 9 www.diodes.com october 2013 ? diodes incorporated 74lv08a parameter measurement information v cc inputs v m c l v i t r /t f 2.0v to 5.5v v cc <3ns v cc /2 15pf or 50pf voltage waveform pulse duration voltage waveform propagation delay times inverting and non inverting outputs notes: a. includes test lead and test apparatus capacitance. b. all pulses are supplied at pulse repetition rate 10mhz c. inputs are measured separately one transition per measurement d. t plh and t phl are the same as t pd figure 1 load circuit and voltage waveforms
74lv08a document number: ds35662 rev. 1 - 2 6 of 9 www.diodes.com october 2013 ? diodes incorporated 74lv08a ordering information device package code packaging (note 6) 13? tape and reel quantity part number suffix 74LV08AS14-13 s14 so-14 2500/tape & reel -13 74lv08at14-13 t14 tssop-14 2500/tape & reel -13 note: 6. the taping orientation and tape details can be found at http ://www.diodes.com/datasheets/ap02007.pdf marking information (1) so14, tssop14 part number package 74lv00as14 so-14 74lv00at14 tssop-14
74lv08a document number: ds35662 rev. 1 - 2 7 of 9 www.diodes.com october 2013 ? diodes incorporated 74lv08a package outline dimensions (all dimensions in mm.) please see ap02002 at http://www.diodes.com/ datasheets/ap02002.pdf for latest version. package type: so-14 package type: tssop-14 so-14 dim min max a 1.47 1.73 a1 0.10 0.25 a2 1.45 typ b 0.33 0.51 d 8.53 8.74 e 3.80 3.99 e 1.27 typ h 5.80 6.20 l 0.38 1.27 ?? 0 ? 8 ? all dimensions in mm tssop-14 dim min max a1 7 (4x) a2 0 ? 8 a 4.9 5.10 b 4.30 4.50 c ?? 1.2 d 0.8 1.05 f 1.00 typ f1 0.45 0.75 g 0.65 typ k 0.19 0.30 l 6.40 typ all dimensions in mm g l a k a 1 d c a 2 f f1 pin# 1 indent detail ?a? detail ?a? 0 . 2 5 gauge plane seating plane b e h a a2 e d a1 l gauge plane detail ?a? detail ?a? 7 ( 4 x ) ? b
74lv08a document number: ds35662 rev. 1 - 2 8 of 9 www.diodes.com october 2013 ? diodes incorporated 74lv08a suggested pad layout please see ap02001 at http://www.diodes.com/dat asheets/ap02001.pdf for the latest version. package type: so-14 package type: tssop-14 dimensions value (in mm) x 0.60 y 1.50 c1 5.4 c2 1.27 dimensions value (in mm) x 0.45 y 1.45 c1 5.9 c2 0.65 x c1 c2 y x c1 c2 y
74lv08a document number: ds35662 rev. 1 - 2 9 of 9 www.diodes.com october 2013 ? diodes incorporated 74lv08a important notice diodes incorporated makes no warranty of any kind, express or implied, 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, enhanc ements, improvements, corrections or ot her changes without further notice to this document and any product described herein. diodes incorporated does not assume any liability ari sing out of the application or use of this document or any product described herein; neither does diodes inco rporated convey any license under its patent or trademark rights, nor the rights of others. any customer or us er of this document or products described herein in such applica tions shall assume all risks of such use and will agree to hold diodes incorporated and all the companies whose pr oducts are represented on diodes incorporated website, harmless against all damages. diodes incorporated does not warrant or accept any liability what soever in respect of any pr oducts purchased through unauthoriz ed sales channel. should customers purchase or use diodes inco rporated products for any unintended or u nauthorized application, customers shall i ndemnify and hold diodes incorporated and its representativ es harmless against all claims, damages, ex penses, and attorney fees arising out of, directly or indirectly, any claim of personal injury or death a ssociated with such unintended or unauthorized application. products described herein may be covered by one or more united states, international 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 be translated into mu ltiple languages for reference. only the english version of t his document is the final and determinative format released by diodes incorporated. life support diodes incorporated products are specifically not authorized for use as critical comp onents in life support devices or systems without the express written approval of the chief executive offi cer of diodes incorporated. as used herein: a. life support devices or syst ems 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 pro perly used in accordance with in structions for use provided in the labeling can be reasonably expected to result in significant injury to the user. b. a critical component is any component in a life support devic e or system whose failure to perform can be reasonably expect ed to cause the failure of the life support device or to affect its safety or effectiveness. customers represent that they have all necessary expertise in the safety and regulatory ramifi cations of their life support dev ices or systems, and acknowledge and agree that they are solely responsible for a ll legal, regulatory and safety-rel ated requirements concerning the ir products and any use of diodes incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or s ystems-related information or support that may be provided by diodes incorporated. further, customers must fully indemnify diodes incorporate d and its representatives against any damages arising out of the use of diodes incorporated products in such safety-critical, life suppor t devices or systems. copyright ? 2013, diodes incorporated www.diodes.com
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