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sn75471 thru sn75473 dual peripheral drivers slrs024 december 1976 revised may 1990 1 post office box 655303 ? dallas, texas 75265 peripheral drivers for high-voltage high-current driver applications characterized for use to 300 ma high-voltage outputs no output latch-up at 55 v (after conducting 300 ma) medium-speed switching circuit flexibility for varied applications and choice of logic function ttl-compatible diode-clamped inputs standard supply voltages plastic dip (p) with copper lead frame provides cooler operation and improved reliability description series sn75471 dual peripheral drivers are functionally interchangeable with series sn75451b and series sn75461 peripheral drivers, but are designed for use in systems that require higher breakdown voltages than either of those series can provide at the expense of slightly slower switching speeds than series 75451b (limits are the same as series sn75461). typical applications include high-speed logic buffers, power drivers, relay drivers, lamp drivers, mos drivers, line drivers, and memory drivers. the sn75471, sn75472, and sn75473 are dual peripheral and, nand, and or drivers, respectively, (assuming positive logic), with the output of the logic gates internally connected to the bases of the npn output transistors. series sn75471 drivers are characterized for operation from 0 c to 70 c. copyright ? 1990, texas instruments incorporated production data information is current as of publication date. products conform to specifications per the terms of texas instruments standard warranty. production processing does not necessarily include testing of all parameters. 1 2 3 4 8 7 6 5 1a 1b 1y gnd v cc 2b 2a 2y d or p package (top view) device packages logic of complete circuit and nand or d, p d, p d, p summary of series sn75471 sn75471 sn75472 sn75473
sn75471 thru sn75473 dual peripheral drivers slrs024 december 1976 revised may 1990 2 post office box 655303 ? dallas, texas 75265 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) supply voltage, v cc (see note 1) 7 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . input voltage, v i 5.5 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . inter-emitter voltage (see note 2) 5.5 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . off-state output voltage, v o 70 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . continuous collector or output current (see note 3) 400 ma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . peak collector or output current (t w 10 ms, duty cycle 50%, see note 3) 500 ma . . . . . . . . . . . . . . . . . . . . . continuous total power dissipation see dissipation rating table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . operating free-air temperature range, t a 0 c to 70 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . storage temperature range, t stg 65 c to 150 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . notes: 1. voltage values are with respect to the network gnd, unless otherwise specified. 2. this is the voltage between two emitters, a and b. 3. both halves of these dual circuits may conduct rated current simultaneously; however, power dissipation averaged over a short time interval must fall within the continuous dissipation rating. dissipation rating table package t a 25 c power rating derating factor above t a = 25 c t a = 70 c power rating d 725 mw 5.8 mw/ c 464 mw p 1000 mw 8.0 mw/ c 640 mw recommended operating conditions min nom max unit supply voltage, v cc 4.75 5 5.25 v high-level input voltage, v ih 2 v low-level input voltage, v il 0.8 v operating free-air temperature, t a 0 70 c
sn75471 thru sn75473 dual peripheral drivers slrs024 december 1976 revised may 1990 3 post office box 655303 ? dallas, texas 75265 logic symbol 2 & 5 3 2b 2a 1b 1a 2y 1y 7 6 2 1 2 this symbol is in accordance with ansi/ieee std 91-1984 and iec publication 617-12. logic diagram (positive logic) 2b 2a 1b 1a 4 5 3 gnd 2y 1y 7 6 2 1 sn75471 function table (each driver) a b y l l l (on state) l h l (on state) h l l (on state) h h h (off state) positive logic: y = ab or a + b electrical characteristics over recommended operating free-air temperature range parameter test conditions sn75471 unit parameter test conditions min typ 3 max unit v ik input clamp voltage v cc = 4.75 v, i i = 12 ma 1.2 1.5 v i oh high-level output current v cc = 4.75 v, v ih = 2 v, v oh = 70 v 100 m a v ol low level out p ut voltage v cc = 4.75 v, v il = 0.8 v, i ol = 100 ma 0.25 0.4 v v ol lo w- le v el o u tp u t v oltage v cc = 4.75 v, v il = 0.8 v, i ol = 300 ma 0.5 0.7 v i i input current at maximum input voltage v cc = 5.25 v, v i = 5.5 v 1 ma i ih high-level input current v cc = 5.25 v, v i = 2.4 v 40 m a i il low-level input current v cc = 5.25 v, v i = 0.4 v 1 1.6 ma i cch supply current, outputs high v cc = 5.25 v, v i = 5 v 7 11 ma i ccl supply current, outputs low v cc = 5.25 v, v i = 0 52 65 ma 3 all typical values are at v cc = 5 v, t a = 25 c. switching characteristics, v cc = 5 v, t a = 25 c parameter test conditions sn75471 unit parameter test conditions min typ max unit t plh propagation delay time, low-to-high-level output 30 55 t phl propagation delay time, high-to-low-level output i o 200 ma, c l = 15 pf, 25 40 ns t tlh transition time, low-to-high-level output o , r l = 50 w , l , see figure 1 8 20 ns t thl transition time, high-to-low-level output 10 20 v oh high level out p ut voltage after switching v s = 55 v, i o 300 ma, v s 18 mv v oh high - le v el o u tp u t v oltage after s w itching s see figure 2 o v s 18 mv v cc a gnd y 500 w 1 k w b 4 k w 1.6 k w 130 w sn75471 schematic (each driver) resistor values shown are nominal.
v cc a gnd y 500 w 1 k w b 4 k w 1.6 k w 130 w sn75472 schematic (each driver) resistor values shown are nominal. 1 k w 1.6 k w sn75471 thru sn75473 dual peripheral drivers slrs024 december 1976 revised may 1990 4 post office box 655303 ? dallas, texas 75265 logic symbol 2 & 5 3 2b 2a 1b 1a 2y 1y 7 6 2 1 2 this symbol is in accordance with ansi/ieee std 91-1984 and iec publication 617-12. logic diagram (positive logic) 2b 2a 1b 1a 4 5 3 gnd 2y 1y 7 6 2 1 sn75472 function table (each driver) a b y l l h (off state) l h h (off state) h l h (off state) h h l (on state) positive logic: y = ab or a + b electrical characteristics over recommended operating free-air temperature range parameter test conditions sn75472 unit parameter test conditions min typ 3 max unit v ik input clamp voltage v cc = 4.75 v, i i = 12 ma 1.2 1.5 v i oh high-level output current v cc = 4.75 v, v ih = 2 v, v oh = 70 v 100 m a v ol low level out p ut voltage v cc = 4.75 v, v il = 0.8 v, i ol = 100 ma 0.25 0.4 v v ol lo w- le v el o u tp u t v oltage v cc = 4.75 v, v il = 0.8 v, i ol = 300 ma 0.5 0.7 v i i input current at maximum input voltage v cc = 5.25 v, v i = 5.5 v 1 ma i ih high-level input current v cc = 5.25 v, v i = 2.4 v 40 m a i il low-level input current v cc = 5.25 v, v i = 0.4 v 1 1.6 ma i cch supply current, outputs high v cc = 5.25 v, v i = 5 v 13 17 ma i ccl supply current, outputs low v cc = 5.25 v, v i = 0 61 76 ma 3 all typical values are at v cc = 5 v, t a = 25 c. switching characteristics, v cc = 5 v, t a = 25 c parameter test conditions sn75472 unit parameter test conditions min typ max unit t plh propagation delay time, low-to-high-level output 45 65 t phl propagation delay time, high-to-low-level output i o 200 ma, c l = 15 pf, 30 50 ns t tlh transition time, low-to-high-level output o , r l = 50 w , l , see figure 1 13 25 ns t thl transition time, high-to-low-level output 10 20 v oh high level out p ut voltage after switching v s = 55 v, i o 300 ma, v s 18 mv v oh high - le v el o u tp u t v oltage after s w itching s see figure 2 o v s 18 mv
sn75471 thru sn75473 dual peripheral drivers slrs024 december 1976 revised may 1990 5 post office box 655303 ? dallas, texas 75265 logic symbol 2 1 5 3 2b 2a 1b 1a 2y 1y 7 6 2 1 2 this symbol is in accordance with ansi/ieee std 91-1984 and iec publication 617-12. logic diagram (positive logic) 2b 2a 1b 1a 4 5 3 gnd 2y 1y 7 6 2 1 function table (each driver) a b y l l l (on state) l h h (off state) h l h (off state) h h h (off state) positive logic: y = a + b or a b electrical characteristics over recommended operating free-air temperature range parameter test conditions sn75473 unit parameter test conditions min typ 3 max unit v ik input clamp voltage v cc = 4.75 v, i i = 12 ma 1.2 1.5 v i oh high-level output current v cc = 4.75 v, v ih = 2 v, v oh = 70 v 100 m a v ol low level out p ut voltage v cc = 4.75 v, v il = 0.8 v, i ol = 100 ma 0.25 0.4 v v ol lo w- le v el o u tp u t v oltage v cc = 4.75 v, v il = 0.8 v, i ol = 300 ma 0.5 0.7 v i i input current at maximum input voltage v cc = 5.25 v, v i = 5.5 v 1 ma i ih high-level input current v cc = 5.25 v, v i = 2.4 v 40 m a i il low-level input current v cc = 5.25 v, v i = 0.4 v 1 1.6 ma i cch supply current, outputs high v cc = 5.25 v, v i = 5 v 8 11 ma i ccl supply current, outputs low v cc = 5.25 v, v i = 0 58 76 ma 3 all typical values are at v cc = 5 v, t a = 25 c. switching characteristics, v cc = 5 v, t a = 25 c parameter test conditions sn75473 unit parameter test conditions min typ max unit t plh propagation delay time, low-to-high-level output 30 55 t phl propagation delay time, high-to-low-level output i o 200 ma, c l = 15 pf, 25 40 ns t tlh transition time, low-to-high-level output o , r l = 50 w , l , see figure 1 8 25 ns t thl transition time, high-to-low-level output 10 25 v oh high level out p ut voltage after switching v s = 55 v, i o 300 ma, v s 18 mv v oh high - le v el o u tp u t v oltage after s w itching s see figure 2 o v s 18 mv schematic (each driver) resistor values shown are nominal. v cc a gnd y 500 w 1 k w b 4 k w 1.6 k w 130 w 4 k w
sn75471 thru sn75473 dual peripheral drivers slrs024 december 1976 revised may 1990 6 post office box 655303 ? dallas, texas 75265 parameter measurement information '471 gnd pulse generator (see note a) 2.4 v input sub circuit under test 10% 10% 90% 90% 5 ns 90% 90% 10% 10% 0.5 m s 10% 10% 90% 90% 50% 50% t phl t plh t thl 3 v 0 v 3 v 0 v v oh v ol output input test circuit voltage waveforms '471 '472 '473 0.4 v c l = 15 pf (see note b) output 10 v r l = 50 w 10 ns 5 ns 10 ns t tlh '473 input '472 50% 50% 50% 50% notes: a. the pulse generator has the following characteristics: prr 1 mhz, z o 50 w . b. c l includes probe and jig capacitance. figure 1. switching times '471 gnd 2.4 v input sub circuit under test 90% 90% 5 ns 90% 90% 10% 10% 40 m s 10% 10% 3 v 0 v 3 v 0 v v oh output input test circuit voltage waveforms '471 '472 '473 0.4 v c l = 15 pf (see note b) output v s = 55 v 10 ns 5 ns 10 ns '473 input '472 180 w 2 mh 1n3064 5 v v ol 50% 50% 50% 50% pulse generator (see note a) notes: a. the pulse generator has the following characteristics: prr 12.5 khz, z o 50 w . b. c l includes probe and jig capacitance. figure 2. latch-up test
package option addendum www.ti.com 10-jun-2014 addendum-page 1 packaging information orderable device status (1) package type package drawing pins package qty eco plan (2) lead/ball finish (6) msl peak temp (3) op temp (c) device marking (4/5) samples sn75471d active soic d 8 75 green (rohs & no sb/br) cu nipdau level-1-260c-unlim 0 to 70 75471 sn75471dr active soic d 8 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim 0 to 70 75471 SN75471P active pdip p 8 50 pb-free (rohs) cu nipdau n / a for pkg type 0 to 70 SN75471P sn75472d active soic d 8 75 green (rohs & no sb/br) cu nipdau level-1-260c-unlim 0 to 70 75472 sn75472de4 active soic d 8 75 green (rohs & no sb/br) cu nipdau level-1-260c-unlim 0 to 70 75472 sn75472dg4 active soic d 8 75 green (rohs & no sb/br) cu nipdau level-1-260c-unlim 0 to 70 75472 sn75472p active pdip p 8 50 pb-free (rohs) cu nipdau n / a for pkg type 0 to 70 sn75472p sn75472pe4 active pdip p 8 50 pb-free (rohs) cu nipdau n / a for pkg type 0 to 70 sn75472p sn75473d obsolete soic d 8 tbd call ti call ti 0 to 70 sn75473p obsolete pdip p 8 tbd call ti call ti 0 to 70 (1) the marketing status values are defined as follows: active: product device recommended for new designs. lifebuy: ti has announced that the device will be discontinued, and a lifetime-buy period is in effect. nrnd: not recommended for new designs. device is in production to support existing customers, but ti does not recommend using this part in a new design. preview: device has been announced but is not in production. samples may or may not be available. obsolete: ti has discontinued the production of the device. (2) eco plan - the planned eco-friendly classification: pb-free (rohs), pb-free (rohs exempt), or green (rohs & no sb/br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. tbd: the pb-free/green conversion plan has not been defined. pb-free (rohs): ti's terms "lead-free" or "pb-free" mean semiconductor products that are compatible with the current rohs requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. where designed to be soldered at high temperatures, ti pb-free products are suitable for use in specified lead-free processes. pb-free (rohs exempt): this component has a rohs exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. the component is otherwise considered pb-free (rohs compatible) as defined above. green (rohs & no sb/br): ti defines "green" to mean pb-free (rohs compatible), and free of bromine (br) and antimony (sb) based flame retardants (br or sb do not exceed 0.1% by weight in homogeneous material)
package option addendum www.ti.com 10-jun-2014 addendum-page 2 (3) msl, peak temp. - the moisture sensitivity level rating according to the jedec industry standard classifications, and peak solder temperature. (4) there may be additional marking, which relates to the logo, the lot trace code information, or the environmental category on the device. (5) multiple device markings will be inside parentheses. only one device marking contained in parentheses and separated by a "~" will appear on a device. if a line is indented then it is a continuation of the previous line and the two combined represent the entire device marking for that device. (6) lead/ball finish - orderable devices may have multiple material finish options. finish options are separated by a vertical ruled line. lead/ball finish values may wrap to two lines if the finish value exceeds the maximum column width. important information and disclaimer: the information provided on this page represents ti's knowledge and belief as of the date that it is provided. ti bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. efforts are underway to better integrate information from third parties. ti has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. ti and ti suppliers consider certain information to be proprietary, and thus cas numbers and other limited information may not be available for release. in no event shall ti's liability arising out of such information exceed the total purchase price of the ti part(s) at issue in this document sold by ti to customer on an annual basis.
tape and reel information *all dimensions are nominal device package type package drawing pins spq reel diameter (mm) reel width w1 (mm) a0 (mm) b0 (mm) k0 (mm) p1 (mm) w (mm) pin1 quadrant sn75471dr soic d 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 q1 package materials information www.ti.com 26-jan-2013 pack materials-page 1
*all dimensions are nominal device package type package drawing pins spq length (mm) width (mm) height (mm) sn75471dr soic d 8 2500 340.5 338.1 20.6 package materials information www.ti.com 26-jan-2013 pack materials-page 2

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