74lvc2g07 dual buffers with open drain outputs 74lvc2g07 document number: ds35162 rev. 3 - 2 1 of 9 www.diodes.com june 2011 ? diodes incorporated new product description the 74lvc2g07 is a dual buffer gate with open drain outputs. the device is designed for operation with a power supply range of 1.65v to 5.5v. the input is 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 open-drain output can be connected to other open drain outputs to implement active- low wired-or or active-high wired-and functions. the maximum sink current is 32 ma. pin assignments features ? wide supply voltage range from 1.65v to 5.5v ? -24ma output drive at 3.0v ? cmos low power consumption ? ioff supports partial-power-down mode operation ? inputs accept up to 5.5v ? esd protection tested per jesd 22 o exceeds 200-v machine model (a115-a) o exceeds 2000-v human body model (a114-a) o exceeds 1000-v charged device model (c101) ? latch-up exceeds 100ma per jesd 78, class ii ? range of package options ? sot26, sot363, and dfn1010 available in ?green? molding compound (no br, sb) ? lead free finish/ rohs compliant (note 1) applications ? voltage level shifting ? general purpose logic ? power down signal isolation ? wide array of products such as: o pcs, networking, notebooks, netbooks, pdas o computer peripherals, hard drives, cd/dvd rom o tv, dvd, dvr, set top box o cell phones, personal navigation / gps o mp3 players ,cameras, video recorders notes: 1. eu directive 2002/95/ec (rohs). all applicab le rohs exemptions applied. please visit our website at http://www.diodes.com /products/lead_free.html . 1a 2a 2y 1y (top view) 6 4 3 2 1 gnd v cc 5 1a 2a gnd sot26/sot363 dfn1010 2y 1y v cc 1 3 2 6 4 5 (top view)
74lvc2g07 dual buffers with open drain outputs 74lvc2g07 document number: ds35162 rev. 3 - 2 2 of 9 www.diodes.com june 2011 ? diodes incorporated new product pin descriptions pin name pin no. description 1a 1 data input gnd 2 ground 2a 3 data input 2y 4 data output open drain v cc 5 supply voltage 1y 6 data output open drain logic diagram 1 6 1y 1a 3 4 2y 2a function table inputs output a y h z l l
74lvc2g07 dual buffers with open drain outputs 74lvc2g07 document number: ds35162 rev. 3 - 2 3 of 9 www.diodes.com june 2011 ? diodes incorporated new product absolute maximum ratings (note 2) 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 6.5 v v i input voltage range -0.5 to 6.5 v v o voltage applied to output in high impedance or i off state -0.5 to 6.5 v v o voltage applied to output in high or low state -0.3 to v cc +0.5 v i ik input clamp current v i <0 -50 ma i ok output clamp current v o <0 -50 ma i o continuous output current -50 ma continuous current through vdd or gnd 100 ma t j operating junction temperature -40 to 150 c t stg storage temperature -65 to 150 c notes: 2. stresses beyond the absolute maximum may result in immediate failure or reduced reliability. these are stress valu es and device operation should be within recommend values. recommended operating conditions (note 3) symbol parameter min max unit v cc operating voltage operating 1.65 5.5 v data retention only 1.5 v v ih high-level input voltage v cc = 1.65v to 1.95v 0.65 x v cc v v cc = 2.3v to 2.7v 1.7 v cc = 3v to 3.6v 2 v cc = 4.5v to 5.5v 0.7 x v cc v il low-level input voltage v cc = 1.65v to 1.95v 0.35 x v cc v v cc = 2.3v to 2.7v 0.7 v cc = 3v to 3.6v 0.8 v cc = 4.5v to 5.5v 0.3 x v cc v i input voltage 0 5.5 v v o output voltage 0 v cc v i ol low-level output current v cc = 1.65v 4 ma v cc = 2.3v 8 v cc = 3v 16 24 v cc = 4.5v 32 t/ v input transition rise or fall rate v cc = 1.8v 0.15v, 2.5v 0.2v 20 ns/v v cc = 3.3v 0.3v 10 v cc = 5v 0.5v 10 t a operating free-air temperature -40 125 oc notes: 3. unused inputs should be held at v cc or ground.
74lvc2g07 dual buffers with open drain outputs 74lvc2g07 document number: ds35162 rev. 3 - 2 4 of 9 www.diodes.com june 2011 ? diodes incorporated new product electrical characteristics symbol parameter test conditions v cc 40oc to 85oc -40oc to 125oc min max min max unit v ol low level output voltage i ol = 100 a 1.65v to 5.5v 0.1 0.1 v i ol = 4ma 1.65v 0.45 0.70 i ol = 8ma 2.3v 0.3 0.45 i ol = 16ma 3v 0.4 0.60 i ol = 24ma 0.55 0.80 i ol = 32ma 4.5v 0.55 0.80 i i input current v i = 5.5v or gnd 0 to 5.5v 5 20 a i oz z state leakage current v o =0 to 5.5v 3.6v 10 10 a i off power down leakage current v i or v o = 5.5v 0 10 20 a i cc supply current v i = 5.5v of gnd i o =0 1.65v to 5.5v 10 40 a i cc additional supply current input at v cc ?0.6v 3v to 5.5v 500 5000 a package characteristics (all typical values are at v cc = 3.3v, t a = 25c) symbol parameter test conditions v cc min typ. max unit c i input capacitance v i = v cc ? or gnd 3.3 3.5 pf ja thermal resistance junction-to-case sot26 (note 4) 204 o c/w sot363 371 dfn1010 430 jc thermal resistance junction-to-case sot26 (note 4) 52 o c/w sot363 143 dfn1010 190 notes: 4. test condition for sot26, sot363 and dfn1010: device m ounted on fr-4 substrate pc board, 2oz copper, with minimum recommended pad layout switching characteristics t a =-40 c to 85 c , cl = 30 or 50pf (see figure 1) parameter from (input) to (output) v cc = 1.8v 0.15v v cc = 2.5v 0.2v v cc = 3.3v 0.3v v cc = 5v 0.5v unit min max min max min max min max t pd a y 0.5 6.7 0.5 4.3 0.5 3.7 0.5 2.9 ns t a =-40 c to 125 c , cl = 30 or 50pf (see figure 1) parameter from (input) to (output) v cc = 1.8v 0.15v v cc = 2.5v 0.2v v cc = 3.3v 0.3v v cc = 5v 0.5v unit min max min max min max min max t pd a y 0.5 8.4 0.5 5.5 0.5 4.7 0.5 3.7 ns
74lvc2g07 dual buffers with open drain outputs 74lvc2g07 document number: ds35162 rev. 3 - 2 5 of 9 www.diodes.com june 2011 ? diodes incorporated new product operating characteristics t a = 25 oc 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 capacitance f = 10 mhz 3 3 4 6 pf parameter measurement information v cc inputs v m v load c l r l v? v i t r /t f 1.8v0.15v v cc ? 2ns v cc /2 2 x v cc 30 pf 1 k
0.15 v 2.5v0.2v v cc ? 2ns v cc /2 2 x v cc 30 pf 500
0.15 v 3.3v0.3v 3v ? 2.5ns 1.5 v 6 v 50 pf 500
0.3 v 5v0.5v v cc ? 2.5ns v cc /2 2 x v cc 50 pf 500
0.3 v voltage waveform pulse duration voltage waveform propagation delay times figure 1. load circuit and voltage waveforms notes: a. includes test lead and test apparatus capacitance. b. all pulses are supplied at pulse repetition rate ? 10 mhz c. the inputs are measured one at a time with one transition per measurement. d. for the open drain device t plz and t pzl are the same as t pd . e. t pzl is measured at v m . f. t plz is measured at v ol +v . test condition t plz (see notes d and e) t pzl (see notes d and f) vload vload
74lvc2g07 dual buffers with open drain outputs 74lvc2g07 document number: ds35162 rev. 3 - 2 6 of 9 www.diodes.com june 2011 ? diodes incorporated new product ordering information ? 7 4 lvc 2 g 07 x x -7 w6 : sot 26 function package 7 : tape & reel packing 07 : buffer/driver with open drain logic device 74 : logic prefix lvc : 1.65 to 5.5v family 2g : two gates dw : sot363 fw4 : dfn1010 outputs device package code packaging (note 5) 7? tape and reel quantity part number suffix 74LVC2G07W6-7 w6 sot26 3000/tape & reel -7 74lvc2g07dw-7 dw sot363 3000/tape & reel -7 74lvc2g07fw4-7 fw4 dfn1010 5000/tape & reel -7 notes: 5. pad layout as shown on diodes inc. suggested pad layout document ap02001, which c an be found on our website at http://www.diodes.c om/datasheets/ap02001.pdf. 6. the taping orientation is located on our website at http://www.di odes.com/datas heets/ap02007.pdf marking information (1) sot26, sot363 part number package identification code 74lvc2g07w6 sot26 z4 74lvc2g07dw sot363 z4 (2) dfn1010 part number package identification code 74lvc2g07fw4 dfn1010 z4
74lvc2g07 dual buffers with open drain outputs 74lvc2g07 document number: ds35162 rev. 3 - 2 7 of 9 www.diodes.com june 2011 ? diodes incorporated new product package outline dimensions (all dimensions in mm) (1) package type: sot26 (2) package type: sot363 c l c l 0.10/0.30 1.15/1.35 2.0/2.2 0.65bsc. 1.8/2.2 0/0.1 0.9/1.0 1.10max. 0.1/0.22 "a" detail"a" gauge plane 0.25/0.40 c l c l 1.9 c l 6x-0.60 6x-0.42 4x-0.65 0.40/0.45 land pattern recommendation (unit:mm) 0.25 0 / 8 pin 1
74lvc2g07 dual buffers with open drain outputs 74lvc2g07 document number: ds35162 rev. 3 - 2 8 of 9 www.diodes.com june 2011 ? diodes incorporated new product package outline dimensions (all dimensions in mm) (3) package type: dfn1010 bottom view side view 0.40max. 0/0.05 0.13typ. 6x- 0.05 c 0.08 c c seating plane a 0.95/1.05 0.95/1.05 0.07typ. 0.08 c 2x- 0.14/0.20(6x) 0.35typ. 2x- b 0.08 c 0.07 c ab pin1 top view land pattern recommendation (unit:mm) 0.35/0.45(6x) 0.15min. 0.05/0.15 pin1 0.35typ. 0.20(6x) 0.45(6x) 0.235 0.15min. 0.15
74lvc2g07 dual buffers with open drain outputs 74lvc2g07 document number: ds35162 rev. 3 - 2 9 of 9 www.diodes.com june 2011 ? diodes incorporated new product 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 reserve the right to make modifications, enhancements, improvements, corrections or ot her changes without further notice to this document and any product described herein. diodes incorporated does not assume any liabi lity arising 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 desc ribed herein in such applications shall 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 unauthoriz ed 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 fee s arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized a pplication. 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. life support diodes incorporated products are specifically not authorized for use as critical 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 instructions 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 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 necessary expertise in the safety and regulatory ramifications of their life support dev ices 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 of 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 incorporated 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 ? 2011, diodes incorporated www.diodes.com
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