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74lvc1g32 single 2 input positive or gate 74lvc1g32 document number: ds32200 rev. 2 - 2 1 of 14 www.diodes.com october 2010 ? diodes incorporated new product description the 74lvc1g32 is a single 2-in put positive or gate with a standard totem pole output. the device is designed for operation with a power supply range of 1.65v 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 gate performs the posit ive boolean function: b a y += or b a y ?= features ? wide supply voltage range from 1.65 to 5.5v ? 24ma output drive at 3.3v ? cmos low power consumption ? i off supports partial-power-down mode operation ? inputs accept up to 5.5v ? esd protection tested per jesd 22 exceeds 200-v machine model (a115-a) exceeds 2000-v human body model (a114-a) ? latch-up exceeds 100ma per jesd 78, class ii ? range of package options ? direct interface with ttl levels ? sot25, sot353, and dfn1410: assembled with ?green? molding compound (no br, sb) ? lead free finish/ rohs compliant (note 1) pin assignments sot25 / sot353 a gnd y vcc (top view) 5 4 3 2 1 b 2 3 (top view) dfn1410 (note 2) a b gnd y vcc nc 4 6 5 1 applications ? voltage level shifting ? general purpose logic ? bus driver / repeater ? power down signal isolation ? general purpose logic ? 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 applicabl e rohs exemptions applied. please visit our website at http://www.diodes.com/products/lead_free.html . 2. pin 2 and pin 5 of the dfn1410 package are internally connected.
74lvc1g32 single 2 input positive or gate 74lvc1g32 document number: ds32200 rev. 2 - 2 2 of 14 www.diodes.com october 2010 ? diodes incorporated new product pin descriptions pin name description a data input b data input gnd ground y data output vcc supply voltage nc no connection logic diagram function table inputs output a b y h x h x h h l l l 1 2 4 y a b
74lvc1g32 single 2 input positive or gate 74lvc1g32 document number: ds32200 rev. 2 - 2 3 of 14 www.diodes.com october 2010 ? diodes incorporated new product absolute maximum ratings (note 3) symbol description rating unit esd hbm human body model esd protection 2 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 -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: 3. stresses beyond the absolute maximum may result in immediate failure or reduced reliability. these are stress values and device operation should be within recommend values.
74lvc1g32 single 2 input positive or gate 74lvc1g32 document number: ds32200 rev. 2 - 2 4 of 14 www.diodes.com october 2010 ? diodes incorporated new product recommended operating conditions (note 4) 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 oh high-level output current v cc = 1.65v -4 ma v cc = 2.3v -8 v cc = 3v -16 -24 v cc = 4.5v -32 i ol low-level output current v cc = 1.65v 4 ma v cc = 2.3v 8 v cc = 3v 16 24 v cc = 4.5 v 32 t/ v input transition rise or fall rate v cc = 1.8 v 0.15v, 2.5 v 0.2 v 20 ns/v v cc = 3.3 v 0.3 v 10 v cc = 5 v 0.5 v 5 t a operating free-air temperature -40 85 oc notes: 4. unused inputs should be held at vcc or ground.
74lvc1g32 single 2 input positive or gate 74lvc1g32 document number: ds32200 rev. 2 - 2 5 of 14 www.diodes.com october 2010 ? diodes incorporated new product electrical characteristics (all typical values are at vcc = 3.3v, t a = 25c) over recommended free-air temperat ure range (unless ot herwise noted) symbol parameter test conditions vcc min typ. max unit v oh high level output voltage i oh = -100 a 1.65v to 5.5v v cc ? 0.1 v i oh = -4ma 1.65v 1.2 i oh = -8ma 2.3v 1.9 i oh = -16ma 3v 2.4 i oh = -24ma 2.3 i oh = -32ma 4.5v 3.8 v ol high-level input voltage i ol = 100 a 1.65v to 5.5v 0.1 v i ol = 4ma 1.65v 0.45 i ol = 8ma 2.3v 0.3 i ol = 16ma 3v 0.4 i ol = 24ma 0.55 i ol = 32ma 4.5v 0.55 i i input current v i = 5.5 v or gnd 0 to 5.5v 5 a i off power down leakage current v i or v o = 5.5v 0 10 a i cc supply current v i = 5.5v of gnd i o =0 1.65v to 5.5v 10 a i cc additional supply current one input at v cc ? 0.6 v other inputs at v cc or gnd 3v to 5.5v 500 a c i input capacitance v i = v cc ? or gnd 3.3 4 pf ja thermal resistance junction-to-ambient sot25 (note 5) 204 o c/w sot353 (note 5) 371 o c/w dfn1410 (note 5) 430 o c/w jc thermal resistance junction-to-case sot25 (note 5) 52 o c/w sot353 (note 5) 143 o c/w dfn1410 (note 5) 190 o c/w notes: 5. test condition for sot25, sot353, and dfn1410: de vice mounted on fr-4 substrate pc board, 2oz copper, with minimum recommended pad layout.
74lvc1g32 single 2 input positive or gate 74lvc1g32 document number: ds32200 rev. 2 - 2 6 of 14 www.diodes.com october 2010 ? diodes incorporated new product switching characteristics over recommended free-air temperature range, cl = 15pf (see figure 1) parameter from (input) to (output) vcc = 1.8 v 0.15v vcc = 2.5 v 0.2v vcc = 3.3 v 0.3v vcc = 5 v 0.5v unit min max min max min max min max t pd a or b y 1.9 7.2 0.8 4.4 0.8 3.6 0.8 3.4 ns over recommended free-air temperature range, cl = 30 or 50pf as noted (see figure 2) parameter from (input) to (output) vcc = 1.8 v 0.15v vcc = 2.5 v 0.2v vcc = 3.3 v 0.3v vcc = 5 v 0.5v unit min max min max min max min max t pd a or b y 2.8 8.0 1.2 5.5 1.0 4.5 1.0 4.0 ns operating characteristics t a = 25 oc parameter test conditions vcc = 1.8 v vcc = 2.5 v vcc = 3.3 v vcc = 5 v unit typ typ typ typ c pd power dissipation capacitance f = 10 mhz 20 20 21 22 pf
74lvc1g32 single 2 input positive or gate 74lvc1g32 document number: ds32200 rev. 2 - 2 7 of 14 www.diodes.com october 2010 ? diodes incorporated new product parameter measurement information vcc inputs v m c l r l v i t r /t f 1.8v0.15v v cc 2ns v cc /2 15pf 1m ? 2.5v0.2v v cc 2ns v cc /2 15pf 1m ? 3.3v0.3v 3v 2.5ns 1.5v 15pf 1m ? 5v0.5v v cc 2.5ns v cc /2 15pf 1m ? voltage waveform pulse duration voltage waveform propagation delay times inverting and non inverting outputs 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. inputs are measured separatel y one transition per measurement. d. t plh and t phl are the same as t pd.
74lvc1g32 single 2 input positive or gate 74lvc1g32 document number: ds32200 rev. 2 - 2 8 of 14 www.diodes.com october 2010 ? diodes incorporated new product parameter measurement information (continued) vcc inputs v m c l r l v i t r /t f 1.8v0.15v v cc 2ns v cc /2 30pf 1k ? 2.5v0.2v v cc 2ns v cc /2 30pf 500 ? 3.3v0.3v 3v 2.5ns 1.5v 50pf 500 ? 5v0.5v v cc 2.5ns v cc /2 50pf 500 ? voltage waveform pulse duration voltage waveform propagation delay times inverting and non inverting outputs figure 2. 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. inputs are measured separatel y one transition per measurement. d. t plh and t phl are the same as t pd.
74lvc1g32 single 2 input positive or gate 74lvc1g32 document number: ds32200 rev. 2 - 2 9 of 14 www.diodes.com october 2010 ? diodes incorporated new product ordering information 74lvc1g 32 xxx - 7 w5 : sot25 function package 7 : tape & reel packing 32 : 2-input or-gate se : sot353 logic device 74 : logic prefix lvc : 1.65 to 5.5v family 1g : one gate fz4 : dfn1410 device package code packaging (note 6) 7? tape and reel quantity part number suffix 74lvc1g32w5-7 w5 sot25 3000/tape & reel -7 74lvc1g32se-7 se sot353 3000/tape & reel -7 74LVC1G32FZ4-7 fz4 dfn1410 5000/tape & reel -7 notes: 6. pad layout as shown on diodes inc. suggested pad layout document ap02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.
74lvc1g32 single 2 input positive or gate 74lvc1g32 document number: ds32200 rev. 2 - 2 10 of 14 www.diodes.com october 2010 ? diodes incorporated new product marking information (1) sot25 and sot353 1 2 3 5 7 4 xx y w x xx : identification code w : week : a~z : 1~26 week; x : a~z : internal code (top view) y : year 0~9 a~z : 27~52 week; z represents 52 and 53 week part number package identification code 74lvc1g32w5 sot25 uw 74lvc1g32se sot353 uw (2) dfn1410 y : year : 0~9 (top view) x : a~z : internal code y w x xx xx : identification code w : week : a~z : 1~26 week; a~z : 27~52 week; z represents 52 and 53 week part number package identification code 74LVC1G32FZ4 dfn1410 uw
74lvc1g32 single 2 input positive or gate 74lvc1g32 document number: ds32200 rev. 2 - 2 11 of 14 www.diodes.com october 2010 ? diodes incorporated new product package outline dimensions (all dimensions in mm) (1) package type: sot25 (2) package type: sot353 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 0.40/0.45 land pattern recommendation (unit:mm) 0.25 0 / 8 pin 1 2x-0.65 1.3 top view
74lvc1g32 single 2 input positive or gate 74lvc1g32 document number: ds32200 rev. 2 - 2 12 of 14 www.diodes.com october 2010 ? diodes incorporated new product package outline dimensions (continued) (3) package type: dfn1410 bottom view side view 1.35/1.45 0.95/1.05 0.50typ. 6x-0.25/0.35 0.40max. 0.13typ. (pin #1 id) 0.10 c 0.08 c seating plane a b c 0.10 c ab 0.25 a 2x- 0.25 b 2x- 0.10(4x) 6x- 0/0.05 6x-0.15/0.25 0.075? 0.030 c 0 . 1 x 4 5 x top view (mm) land pattern recommendation 6x-0.35 0.550 6x-0.25 4x-0.50typ.
74lvc1g32 single 2 input positive or gate 74lvc1g32 document number: ds32200 rev. 2 - 2 13 of 14 www.diodes.com october 2010 ? diodes incorporated new product taping orientation (note 7) for dfn1410 notes: 7. the taping orientation of the other package ty pe can be found on our website at http://www.diodes.com/datasheets/a p02007.pdf
74lvc1g32 single 2 input positive or gate 74lvc1g32 document number: ds32200 rev. 2 - 2 14 of 14 www.diodes.com october 2010 ? 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 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 liabi lity arising out of the application or use of this document or an y product described herein; neither does diodes incorporated convey any license under its patent or trademark rights, nor the rights of othe rs. 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 incorp orated website, harmless against all damages. diodes incorporated does not warrant or accept any liability what soever in respect of any prod ucts purchased through unauthoriz ed sales channel. should customers purchase or use diodes in corporated products for any unintended or unauthorized application, customers shall indemnify and hold diodes incorporated and its representatives har mless against all claims, damages, expenses, and attorney fee s arising out of, directly or indirectly, any claim of personal injury or death a ssociated 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 specifica lly not authorized for use as critical co mponents 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 pr operly used in accordance with instructions for use provided in the labeling can be reasonably expected to re sult 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 t he safety and regulatory ramifications of their life support dev ices or systems, and acknowledge and agree that they are solely responsi ble for all legal, regulatory and safety-related requirements concerning their products and any use of diode s incorporated products in such safety-cri tical, 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 repr esentatives against any damages ar ising out of the use of diodes incorporated products in such safety-c ritical, life support devices or systems. copyright ? 2010, diodes incorporated www.diodes.com

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