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74lvc1g14 single schmitt-trigger invereter 74lvc1g14 document number: ds35123 rev. 1 - 2 1 of 14 www.diodes.com january 2011 ? diodes incorporated new product description the 74lvc1g14 is a single 1-input schmitt-trigger inverter 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 ioff. the ioff circuitry disables the output preventing damaging current backflow when the device is powered down. the gate performs the positive boolean function: ay = pin assignments features ? wide supply voltage range from 1.65v to 5.5v ? 24ma output drive at 3.3v ? cmos low power consumption ? ioff supports partial-power-down mode operation ? inputs accept up to 5.5v ? esd protection exceeds jesd 22 o 200-v machine model (a115-a) o 2000-v human body model (a114-a) ? latch-up exceeds 100ma per jesd 78, class ii ? range of package options ? sot25, sot353, 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 .
74lvc1g14 single schmitt-trigger invereter 74lvc1g14 document number: ds35123 rev. 1 - 2 2 of 14 www.diodes.com january 2011 ? diodes incorporated new product pin descriptions pin name description a data input gnd ground y data output vcc supply voltage logic diagram function table inputs output a y h l l h
74lvc1g14 single schmitt-trigger invereter 74lvc1g14 document number: ds35123 rev. 1 - 2 3 of 14 www.diodes.com january 2011 ? diodes incorporated new product absolute maximum ratings (note 2) 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: 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 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 = 4.5v 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 5 t a operating free-air temperature -40 125 oc notes: 3. unused inputs should be held at vcc or ground.
74lvc1g14 single schmitt-trigger invereter 74lvc1g14 document number: ds35123 rev. 1 - 2 4 of 14 www.diodes.com january 2011 ? diodes incorporated new product electrical charact eristics t a =-40 c to 85 c (all typical values are at vcc = 3.3v, t a = 25c) symbol parameter test conditions vcc min typ. max unit v t+ positive-going input threshold voltage 1.65 v 0.70 1.20 2.3v 1.11 1.60 3 v 1.50 2.00 4.5 v 2.16 2.74 5.5 v 2.61 3.33 v t- negative-going input threshold voltage 1.65 v 0.30 0.72 2.3v 0.58 1.00 3 v 0.80 1.30 4.5 v 1.21 1.95 5.5 v 1.45 2.35 v t hysteresis (v t+ - v t-) 1.65 v 0.30 0.62 2.3v 0.40 0.80 3 v 0.35 1.00 4.5 v 0.55 1.10 5.5 v 0.60 1.20 v oh high level output voltage i oh = -100 a 1.65 v to 5.5v v cc ? 0.1 v i oh = -4ma 1.65 v 1.2 i oh = -8ma 2.3v 1.9 i oh = -16ma 3 v 2.4 i oh = -24ma 2.3 i oh = -32ma 4.5 v 3.8 v ol high-level input voltage i ol = 100 a 1.65 v to 5.5v 0.1 v i ol = 4ma 1.65 v 0.45 i ol = 8ma 2.3v 0.3 i ol = 16ma 3 v 0.4 i ol = 24ma 0.55 i ol = 32ma 4.5 0.55 i i input current v i = 5.5 v or gnd 0 to 5.5 v 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 1.65 v to 5.5v 10 a i cc additional supply current input at v cc ?0.6 v 3 v to 5.5v 500 a
74lvc1g14 single schmitt-trigger invereter 74lvc1g14 document number: ds35123 rev. 1 - 2 5 of 14 www.diodes.com january 2011 ? diodes incorporated new product electrical charact eristics t a =-40 c to 125 c (all typical values are at vcc = 3.3v, t a = 25c) symbol parameter test conditions vcc min typ. max unit v t+ positive-going input threshold voltage 1.65 v 0.70 1.20 2.3v 1.11 1.60 3 v 1.50 2.00 4.5 v 2.16 2.74 5.5 v 2.61 3.33 v t- negative-going input threshold voltage 1.65 v 0.30 0.75 2.3v 0.58 1.03 3 v 0.80 1.33 4.5 v 1.21 1.95 5.5 v 1.45 2.35 v t hysteresis (v t+ - v t-) 1.65 v 0.30 0.62 2.3v 0.37 0.80 3 v 0.32 1.00 4.5 v 0.50 1.20 5.5 v 0.55 1.40 v oh high level output voltage i oh = -100 a 1.65 v to 5.5v v cc ? 0.1 v i oh = -4ma 1.65 v 0.95 i oh = -8ma 2.3v 1.7 i oh = -16ma 3 v 1.9 i oh = -24ma 2.0 i oh = -32ma 4.5 v 3.4 v ol high-level input voltage i ol = 100 a 1.65 v to 5.5v 0.1 v i ol = 4ma 1.65 v 0.7 i ol = 8ma 2.3v 0.45 i ol = 16ma 3 v 0.6 i ol = 24ma 0.8 i ol = 32ma 4.5 0.8 i i input current v i = 5.5 v or gnd 0 to 5.5 v 100 a i off power down leakage current v i or v o = 5.5v 0 200 a i cc supply current v i = 5.5v of gnd i o =0 1.65 v to 5.5v 200 a i cc additional supply current input at v cc ?0.6 v 3 v to 5.5v 5000 a
74lvc1g14 single schmitt-trigger invereter 74lvc1g14 document number: ds35123 rev. 1 - 2 6 of 14 www.diodes.com january 2011 ? diodes incorporated new product electrical characteristics (all typical values are at vcc = 3.3v, t a = 25c) symbol parameter test conditions vcc min typ. max unit c i input capacitance v i = v cc ? or gnd 3.3 3.5 pf ja thermal resistance junction-to-ambient sot25 (note 4) 151 o c/w sot353 (note 4) 395 dfn1010 (note 4) 231 jc thermal resistance junction-to-case sot25 (note 4) 45 o c/w sot353 (note 4) 119 dfn1010 (note 4) tbd notes: 4. test condition for sot25, sot 353 and dfn1010 : device mounted on fr-4 subs trate pc board, 2oz copper, with minimum r ecommended pad layout. switching characteristics t a =-40 c to 85 c , cl = 15 pf as noted (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 y 1.0 9.9 0.7 5.5 0.7 4.6 0.7 4.4 ns t a =-40 c to 85 c , 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 y 1.0 11 0.7 6.5 0.7 5.5 0.7 5 ns t a =-40 c to 125 c , cl = 15 pf as noted (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 y 1.0 12.5 0.7 7.5 0.7 6.5 0.7 5.5 ns t a =-40 c to 125 c , 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 y 1.0 14.0 0.7 8.5 0.7 7.0 0.7 6.5 ns
74lvc1g14 single schmitt-trigger invereter 74lvc1g14 document number: ds35123 rev. 1 - 2 7 of 14 www.diodes.com january 2011 ? diodes incorporated new product 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 21 22 25 pf 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.
74lvc1g14 single schmitt-trigger invereter 74lvc1g14 document number: ds35123 rev. 1 - 2 8 of 14 www.diodes.com january 2011 ? 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.
74lvc1g14 single schmitt-trigger invereter 74lvc1g14 document number: ds35123 rev. 1 - 2 9 of 14 www.diodes.com january 2011 ? diodes incorporated new product ordering information 74lvc1g 14 xxx -7 w5 : sot25 function package 7 : tape & reel packing se : sot353 logic device 74 : logic prefix lvc : 1.65 to 5.5v family 1g : one gate 14 : 1-input schmitt-trigger inverter fw4 : dfn1010 device package code packaging (note 7) 7? tape and reel quantity part number suffix 74LVC1G14W5-7 w5 sot25 3000/tape & reel -7 74lvc1g14se-7 se sot353 3000/tape & reel -7 74lvc1g14fw4-7 fw4 dfn1010 5000/tape & reel -7 notes: 7. pad layout as shown on di odes inc. suggested pad layout document ap 02001, which can be found on our website at ht tp://www.diodes.com/d atasheets/ap02001.pdf.
74lvc1g14 single schmitt-trigger invereter 74lvc1g14 document number: ds35123 rev. 1 - 2 10 of 14 www.diodes.com january 2011 ? diodes incorporated new product marking information (1) sot25, 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 74LVC1G14W5-7 sot25 up 74lvc1g14se-7 sot353 up (2) dfn1010 ? 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 74lvc1g14fw4-7 dfn1010 up
74lvc1g14 single schmitt-trigger invereter 74lvc1g14 document number: ds35123 rev. 1 - 2 11 of 14 www.diodes.com january 2011 ? 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 pl ane 0.25/0.40
74lvc1g14 single schmitt-trigger invereter 74lvc1g14 document number: ds35123 rev. 1 - 2 12 of 14 www.diodes.com january 2011 ? diodes incorporated new product package outline dimensions (all dimensions in mm) (continued) (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 cab 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
74lvc1g14 single schmitt-trigger invereter 74lvc1g14 document number: ds35123 rev. 1 - 2 13 of 14 www.diodes.com january 2011 ? diodes incorporated new product taping orientation (note 8) for dfn1010 notes: 8. the taping orientation of the other package type can be found on our website at http://www.diodes .com/datasheets/a p02007.pdf
74lvc1g14 single schmitt-trigger invereter 74lvc1g14 document number: ds35123 rev. 1 - 2 14 of 14 www.diodes.com january 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 prod uct described herein. diodes incorporated does not assume any liabi lity arising out of the application or use of this document or any product described here in; neither does diodes incorporated convey any license under its patent or trademark rights, nor the rights of ot hers. 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 w hatsoever 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 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 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 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-cri tical, life support devices or systems, notwithstanding any devices- or systems-related information or s upport 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 ? 2010, diodes incorporated www.diodes.com

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