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sn54abt543a, sn74abt543a octal registered transceivers with 3-state outputs scbs157f january 1991 revised may 1997 1 post office box 655303 ? dallas, texas 75265 state-of-the-art epic- ii b ? bicmos design significantly reduces power dissipation esd protection exceeds 2000 v per mil-std-883, method 3015; exceeds 200 v using machine model (c = 200 pf, r = 0) typical v olp (output ground bounce) < 1 v at v cc = 5 v, t a = 25 c high-drive outputs (32-ma i oh , 64-ma i ol ) package options include plastic small-outline (dw), shrink small-outline (db), and thin shrink small-outline (pw) packages, ceramic chip carriers (fk), ceramic flat (w) package, and plastic (nt) and ceramic (jt) dips description the 'abt543a octal transceivers contain two sets of d-type latches for temporary storage of data flowing in either direction. separate latch-enable (leab or leba ) and output-enable (oeab or oeba ) inputs are provided for each register to permit independent control in either direction of data flow. the a-to-b enable (ceab ) input must be low to enter data from a or to output data from b. if ceab is low and leab is low, the a-to-b latches are transparent; a subsequent low-to-high transition of leab puts the a latches in the storage mode. with ceab and oeab both low, the 3-state b outputs are active and reflect the data present at the output of the a latches. data flow from b to a is similar, but requires using the ceba , leba , and oeba inputs. to ensure the high-impedance state during power up or power down, oe should be tied to v cc through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. the sn54abt543a is characterized for operation over the full military temperature range of 55 c to 125 c. the sn74abt543a is characterized for operation from 40 c to 85 c. copyright ? 1997, 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. please be aware that an important notice concerning availability, standard warranty, and use in critical applications of texas instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. epic- ii b is a trademark of texas instruments incorporated. sn54abt543a . . . jt or w package sn74abt543a . . . db, dw, nt, or pw package (top view) 1 2 3 4 5 6 7 8 9 10 11 12 24 23 22 21 20 19 18 17 16 15 14 13 leba oeba a1 a2 a3 a4 a5 a6 a7 a8 ceab gnd v cc ceba b1 b2 b3 b4 b5 b6 b7 b8 leab oeab sn54abt543a . . . fk package (top view) 3212827 12 13 5 6 7 8 9 10 11 25 24 23 22 21 20 19 b2 b3 b4 nc b5 b6 b7 a2 a3 a4 nc a5 a6 a7 426 14 15 16 17 18 a8 ceab gnd nc oeab leab b8 a1 oeba leba nc ceba b1 v cc nc no internal connection
sn54abt543a, sn74abt543a octal registered transceivers with 3-state outputs scbs157f january 1991 revised may 1997 2 post office box 655303 ? dallas, texas 75265 function table 2 inputs output ceab leab oeab a b h x x x z x xhx z l hlx b 0 3 l lll l l l l h h 2 a-to-b data flow is shown; b-to-a flow control is the same except that it uses ceba , leba , and oeba . 3 output level before the indicated steady-state input conditions were established logic symbol 4 2c6 14 3 a1 4 a2 b1 22 5d 5 a3 6 a4 7 a5 8 a6 9 a7 10 a8 b2 21 b3 20 b5 18 b4 19 b6 17 b8 15 b7 16 leab 3 g2 11 ceab 2en4 13 oeab 1c5 1 leba g1 23 ceba 1en3 2 oeba 6d this symbol is in accordance with ansi/ieee std 91-1984 and iec publication 617-12. pin numbers shown are for the db, dw, jt, nt, pw, and w packages. 1 1
sn54abt543a, sn74abt543a octal registered transceivers with 3-state outputs scbs157f january 1991 revised may 1997 3 post office box 655303 ? dallas, texas 75265 logic diagram (positive logic) oeba ceba leba oeab ceab leab a1 b1 to seven other channels 2 23 1 13 11 14 3 22 c1 1d c1 1d pin numbers shown are for the db, dw, jt, nt, pw, and w packages. absolute maximum ratings over operating free-air temperature range (unless otherwise noted) 2 supply voltage range, v cc 0.5 v to 7 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . input voltage range, v i (except i/o ports) (see note 1) 0.5 v to 7 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . voltage range applied to any output in the high or power-off state, v o 0.5 v to 5.5 v . . . . . . . . . . . . . . . . . . . current into any output in the low state, i o : sn54abt543a 96 ma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . sn74abt543a 128 ma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . input clamp current, i ik (v i < 0) 18 ma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . output clamp current, i ok (v o < 0) 50 ma . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . package thermal impedance, q ja (see note 2): db package 104 c/w . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . dw package 81 c/w . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . nt package 67 c/w . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . pw package 120 c/w . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . storage temperature range, t stg 65 c to 150 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 stresses beyond those listed under aabsolute maximum ratingso may cause permanent damage to the device. these are stress rating s only, and functional operation of the device at these or any other conditions beyond those indicated under arecommended operating conditi onso is not implied. exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. notes: 1. the input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observe d. 2. the package thermal impedance is calculated in accordance with eia/jedec std jesd51, except for through-hole packages, which use a trace length of zero.
sn54abt543a, sn74abt543a octal registered transceivers with 3-state outputs scbs157f january 1991 revised may 1997 4 post office box 655303 ? dallas, texas 75265 recommended operating conditions (see note 3) sn54abt543a sn74abt543a unit min max min max unit v cc supply voltage 4.5 5.5 4.5 5.5 v v ih high-level input voltage 2 2 v v il low-level input voltage 0.8 0.8 v v i input voltage 0 v cc 0 v cc v i oh high-level output current 24 32 ma i ol low-level output current 48 64 ma d t/ d v input transition rise or fall rate outputs enabled 5 5 ns/v t a operating free-air temperature 55 125 40 85 c note 3: unused pins (input or i/o) must be held high or low to prevent them from floating. electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) parameter test conditions t a = 25 c sn54abt543a sn74abt543a unit parameter test conditions min typ 2 max min max min max unit v ik v cc = 4.5 v, i i = 18 ma 1.2 1.2 1.2 v v cc = 4.5 v, i oh = 3 ma 2.5 2.5 2.5 v oh v cc = 5 v, i oh = 3 ma 3 3 3 v v oh v cc =45v i oh = 24 ma 2 2 v v cc = 4 . 5 v i oh = 32 ma 2* 2 v ol v cc =45v i ol = 48 ma 0.55 0.55 v v ol v cc = 4 . 5 v i ol = 64 ma 0.55* 0.55 v v hys 100 mv i i control inputs v cc =55v v i =v cc or gnd 1 1 1 m a i i a or b ports v cc = 5 . 5 v , v i = v cc or gnd 100 100 100 m a i ozh 3 v cc = 5.5 v, v o = 2.7 v 10 10 10 m a i ozl 3 v cc = 5.5 v, v o = 0.5 v 10 10 10 m a i off v cc = 0, v i or v o 4.5 v 100 100 m a i cex v cc = 5.5 v, v o = 5.5 v outputs high 50 50 50 m a i o ? v cc = 5.5 v, v o = 2.5 v 50* 100 180* 50 200 50 180 ma v cc = 5.5 v, outputs high 1 250* 350 250 m a i cc a or b ports v cc = 5 . 5 v , i o = 0, outputs low 24 30* 34 30 ma v i = v cc or gnd outputs disabled 0.5 250* 350 250 m a d i cc # v cc = 5.5 v, one input at 3.4 v, other inputs at v cc or gnd 1.5 1.5 1.5 ma c i control inputs v i = 2.5 v or 0.5 v 4 pf c io a or b ports v o = 2.5 v or 0.5 v 7 pf * on products compliant to mil-prf-38535, this parameter does not apply. 2 all typical values are at v cc = 5 v. 3 the parameters i ozh and i ozl include the input leakage current. this data sheet limit may vary among suppliers. ? not more than one output should be tested at a time, and the duration of the test should not exceed one second. # this is the increase in supply current for each input that is at the specified ttl voltage level rather than v cc or gnd.
sn54abt543a, sn74abt543a octal registered transceivers with 3-state outputs scbs157f january 1991 revised may 1997 5 post office box 655303 ? dallas, texas 75265 timing requirements over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see figure 1) sn54abt543a v cc = 5 v, t a = 25 c min max unit min max t w pulse duration, leab or leba low 3.5 3.5 ns data before leab or leba ???? ?? ?? ? ??? ??? ? ? ? ? ? ? ??? ???? ?? ???? ??? ?? ? ? ??? ??? ???? ????? ???? ?? ???? ???? ?? ?? ?? ? ? ? ? ? ? ??? ???? ?? ???? ??? ? ? ???? ??? ???? ????? ???? ?? ???? 1 1 ns t h hold time data after ceab or ceba 1 1 ns timing requirements over recommended ranges of supply voltage and operating free-air temperature (unless otherwise noted) (see figure 1) sn74abt543a v cc = 5 v, t a = 25 c min max unit min max t w pulse duration, leab or leba low 3.5 3.5 ns data before leab or leba ???? ?? ?? ? ??? ??? ? ? ? ? ? ? ??? ???? ?? ???? ??? ?? ? ? ??? ??? ???? ????? ???? ?? ???? ???? ?? ?? ?? ? ? ? ? ? ? ??? ???? ?? ???? ??? ? ? ???? ??? ???? ????? ???? ?? ???? 0.5 0.5 ns t h hold time data after ceab or ceba 0.5 0.5 ns
sn54abt543a, sn74abt543a octal registered transceivers with 3-state outputs scbs157f january 1991 revised may 1997 6 post office box 655303 ? dallas, texas 75265 switching characteristics over recommended ranges of supply voltage and operating free-air temperature, c l = 50 pf (unless otherwise noted) (see figure 1) sn54abt543a parameter from (input) to (output) v cc = 5 v, t a = 25 c min max unit min typ max t plh aorb bora 1.6 2 4.4 4.4 1.6 2 5.5 ns t phl a or b b or a 1.6 4.4 5.1 1.6 6.2 ns t plh leba or leab aorb 1.6 2 4.1 5.1 1.6 2 6.6 ns t phl leba or leab a or b 1.6 4.6 5.4 1.6 6.4 ns t pzh oeba or oeab aorb 1.4 3.9 4.1 1.4 5.1 ns t pzl oeba or oeab a or b 2 5 4.9 2 5.8 ns t phz oeba or oeab aorb 2.5 2 5.9 5.8 2.5 2 6.9 ns t plz oeba or oeab a or b 2.5 2 5.5 6.1 2.5 2 7.6 ns t pzh ceba or ceab aorb 1.4 3.9 4.7 1.4 5.6 ns t pzl ceba or ceab a or b 2 5 5.7 2 6.2 ns t phz ceba or ceab aorb 3.22 5.9 6.5 3.22 7.3 ns t plz ceba or ceab a or b 2.5 2 5.5 6.7 2.5 2 7.8 ns 2 this data sheet limit may vary among suppliers. switching characteristics over recommended ranges of supply voltage and operating free-air temperature, c l = 50 pf (unless otherwise noted) (see figure 1) sn74abt543a parameter from (input) to (output) v cc = 5 v, t a = 25 c min max unit min typ max t plh aorb bora 1.8 2 4.4 5.9 1.8 2 6.9 ns t phl a or b b or a 1.9 4.4 5.9 1.9 6.9 ns t plh leba or leab aorb 1.5 2 4.1 5.6 1.5 2 6.6 ns t phl leba or leab a or b 2.1 4.6 6.1 2.1 7.1 ns t pzh oeba or oeab aorb 1.4 3.9 5.4 1.4 6.4 ns t pzl oeba or oeab a or b 2.5 5 6.5 2.5 7.5 ns t phz oeba or oeab aorb 2.5 2 5.9 7.4 2.5 2 8.4 ns t plz oeba or oeab a or b 2.5 2 5.5 7 2.5 2 8 ns t pzh ceba or ceab aorb 1.4 3.9 5.4 1.4 6.4 ns t pzl ceba or ceab a or b 2.5 5 6.5 2.5 7.5 ns t phz ceba or ceab aorb 2.92 5.9 7.4 2.92 8.4 ns t plz ceba or ceab a or b 2.4 2 5.5 7 2.4 2 8 ns 2 this data sheet limit may vary among suppliers.
sn54abt543a, sn74abt543a octal registered transceivers with 3-state outputs scbs157f january 1991 revised may 1997 7 post office box 655303 ? dallas, texas 75265 parameter measurement information 1.5 v t h t su from output under test c l = 50 pf (see note a) load circuit s1 7 v open gnd 500 w 500 w data input timing input 1.5 v 3 v 0 v 1.5 v 1.5 v 3 v 0 v 3 v 0 v 1.5 v 1.5 v t w input voltage waveforms setup and hold times voltage waveforms propagation delay times inverting and noninverting outputs voltage waveforms pulse duration t plh t phl t phl t plh v oh v oh v ol v ol 1.5 v 1.5 v 3 v 0 v 1.5 v 1.5 v input 1.5 v output control output waveform 1 s1 at 7 v (see note b) output waveform 2 s1 at open (see note b) v ol v oh t pzl t pzh t plz t phz 1.5 v 1.5 v 3.5 v 0 v 1.5 v v ol + 0.3 v 1.5 v v oh 0.3 v 0 v 3 v voltage waveforms enable and disable times low- and high-level enabling output output t plh /t phl t plz /t pzl t phz /t pzh open 7 v open test s1 notes: a. c l includes probe and jig capacitance. b. waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control. waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control. c. all input pulses are supplied by generators having the following characteristics: prr 10 mhz, z o = 50 w , t r 2.5 ns, t f 2.5 ns. d. the outputs are measured one at a time with one transition per measurement. figure 1. load circuit and voltage waveforms
packaging information orderable device status (1) package type package drawing pins package qty eco plan (2) lead/ball finish msl peak temp (3) 5962-9231402q3a active lccc fk 28 1 tbd post-plate n / a for pkg type 5962-9231402qka active cfp w 24 1 tbd a42 n / a for pkg type 5962-9231402qla active cdip jt 24 1 tbd a42 snpb n / a for pkg type sn74abt543adble obsolete ssop db 24 tbd call ti call ti sn74abt543adbr active ssop db 24 2000 green (rohs & no sb/br) cu nipd level-1-260c-unlim sn74abt543adbre4 active ssop db 24 2000 green (rohs & no sb/br) cu nipd level-1-260c-unlim sn74abt543adbrg4 active ssop db 24 2000 green (rohs & no sb/br) cu nipd level-1-260c-unlim sn74abt543adw active soic dw 24 25 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74abt543adwe4 active soic dw 24 25 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74abt543adwg4 active soic dw 24 25 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74abt543adwr active soic dw 24 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74abt543adwre4 active soic dw 24 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74abt543adwrg4 active soic dw 24 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74abt543ansr active so ns 24 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74abt543ansre4 active so ns 24 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74abt543ansrg4 active so ns 24 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74abt543ant active pdip nt 24 15 pb-free (rohs) cu nipdau n / a for pkg type sn74abt543ante4 active pdip nt 24 15 pb-free (rohs) cu nipdau n / a for pkg type sn74abt543apw active tssop pw 24 60 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74abt543apwe4 active tssop pw 24 60 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74abt543apwg4 active tssop pw 24 60 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74abt543apwle obsolete tssop pw 24 tbd call ti call ti sn74abt543apwr active tssop pw 24 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74abt543apwre4 active tssop pw 24 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim sn74abt543apwrg4 active tssop pw 24 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim snj54abt543afk active lccc fk 28 1 tbd post-plate n / a for pkg type SNJ54ABT543AJT active cdip jt 24 1 tbd a42 snpb n / a for pkg type snj54abt543aw active cfp w 24 1 tbd a42 n / a for pkg type package option addendum www.ti.com 4-jun-2007 addendum-page 1
(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) (3) msl, peak temp. -- the moisture sensitivity level rating according to the jedec industry standard classifications, and peak solder temperature. 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. package option addendum www.ti.com 4-jun-2007 addendum-page 2
tape and reel information package materials information www.ti.com 19-may-2007 pack materials-page 1
device package pins site reel diameter (mm) reel width (mm) a0 (mm) b0 (mm) k0 (mm) p1 (mm) w (mm) pin1 quadrant sn74abt543adbr db 24 mla 330 16 8.2 8.8 2.5 12 16 q1 sn74abt543adwr dw 24 tai 330 24 10.75 15.7 2.7 12 24 q1 sn74abt543ansr ns 24 mla 330 24 8.2 15.4 2.5 12 24 q1 sn74abt543apwr pw 24 mla 330 16 6.95 8.3 1.6 8 16 q1 tape and reel box information device package pins site length (mm) width (mm) height (mm) sn74abt543adbr db 24 mla 342.9 336.6 28.58 sn74abt543adwr dw 24 tai 346.0 346.0 41.0 sn74abt543ansr ns 24 mla 346.0 346.0 41.0 sn74abt543apwr pw 24 mla 342.9 336.6 28.58 package materials information www.ti.com 19-may-2007 pack materials-page 2
package materials information www.ti.com 19-may-2007 pack materials-page 3
mechanical data mcer004a january 1995 revised january 1997 post office box 655303 ? dallas, texas 75265 jt (r-gdip-t**) ceramic dual-in-line 24 leads shown 4040110/c 08/96 b 0.200 (5,08) max 0.320 (8,13) 0.290 (7,37) 0.130 (3,30) min 0.008 (0,20) 0.014 (0,36) seating plane 13 12 0.030 (0,76) 0.070 (1,78) 0.015 (0,38) min a 24 1 0.100 (2,54) max 0.023 (0,58) 0.015 (0,38) 0.100 (2,54) 0 15 1.440 (37,08) 1.460 0.285 (7,39) 0.291 (36,58) (7,24) 28 pins ** 1.280 1.240 0.300 0.245 (7,62) dim b max a max a min b min (6,22) 24 (32,51) (31,50) notes: a. all linear dimensions are in inches (millimeters). b. this drawing is subject to change without notice. c. this package can be hermetically sealed with a ceramic lid using glass frit. d. index point is provided on cap for terminal identification. e. falls within mil std 1835 gdip3-t24, gdip4-t28, and jedec mo-058 aa, mo-058 ab
mechanical data mcfp007 october 1994 post office box 655303 ? dallas, texas 75265 w (r-gdfp-f24) ceramic dual flatpack 4040180-5 / b 03/95 1.115 (28,32) 0.090 (2,29) 0.375 (9,53) 0.019 (0,48) 0.030 (0,76) 0.045 (1,14) 0.006 (0,15) 0.045 (1,14) 0.015 (0,38) 0.015 (0,38) 0.026 (0,66) 0.004 (0,10) 0.340 (8,64) 0.840 (21,34) 124 0.360 (9,14) 0.240 (6,10) 13 12 base and seating plane 30 typ 0.360 (9,14) 0.240 (6,10) 0.395 (10,03) 0.360 (9,14) 0.640 (16,26) 0.490 (12,45) 0.050 (1,27) notes: a. all linear dimensions are in inches (millimeters). b. this drawing is subject to change without notice. c. this package can be hermetically sealed with a ceramic lid using glass frit. d. falls within mil-std-1835 gdfp2-f24 and jedec mo-070ad e. index point is provided on cap for terminal identification only.
mechanical data mlcc006b october 1996 post office box 655303 ? dallas, texas 75265 fk (s-cqcc-n**) leadless ceramic chip carrier 4040140 / d 10/96 28 terminal shown b 0.358 (9,09) max (11,63) 0.560 (14,22) 0.560 0.458 0.858 (21,8) 1.063 (27,0) (14,22) a no. of min max 0.358 0.660 0.761 0.458 0.342 (8,69) min (11,23) (16,26) 0.640 0.739 0.442 (9,09) (11,63) (16,76) 0.962 1.165 (23,83) 0.938 (28,99) 1.141 (24,43) (29,59) (19,32) (18,78) ** 20 28 52 44 68 84 0.020 (0,51) terminals 0.080 (2,03) 0.064 (1,63) (7,80) 0.307 (10,31) 0.406 (12,58) 0.495 (12,58) 0.495 (21,6) 0.850 (26,6) 1.047 0.045 (1,14) 0.045 (1,14) 0.035 (0,89) 0.035 (0,89) 0.010 (0,25) 12 13 14 15 16 18 17 11 10 8 9 7 5 4 3 2 0.020 (0,51) 0.010 (0,25) 6 1 28 26 27 19 21 b sq a sq 22 23 24 25 20 0.055 (1,40) 0.045 (1,14) 0.028 (0,71) 0.022 (0,54) 0.050 (1,27) notes: a. all linear dimensions are in inches (millimeters). b. this drawing is subject to change without notice. c. this package can be hermetically sealed with a metal lid. d. the terminals are gold plated. e. falls within jedec ms-004
mechanical data mpdi004 october 1994 post office box 655303 ? dallas, texas 75265 nt (r-pdip-t**) plastic dual-in-line package 4040050 / b 04/95 24 pins shown 1.425 (36,20) 1.385 0.295 (7,49) (8,00) 0.315 (35,18) 28 pins ** a min a max b max b min 13 0.250 (6,35) 0.280 (7,11) 12 0.200 (5,08) max dim 24 1.230 (31,24) (32,04) 1.260 0.310 (7,87) (7,37) 0.290 b 0.125 (3,18) min seating plane 0.010 (0,25) nom a 0.070 (1,78) max 24 1 0.015 (0,38) 0.021 (0,53) 0.020 (0,51) min 0.100 (2,54) m 0.010 (0,25) 0 15 notes: a. all linear dimensions are in inches (millimeters). b. this drawing is subject to change without notice.

mechanical data msso002e ? january 1995 ? revised december 2001 post office box 655303 ? dallas, texas 75265 db (r-pdso-g**) plastic small-outline 4040065 /e 12/01 28 pins shown gage plane 8,20 7,40 0,55 0,95 0,25 38 12,90 12,30 28 10,50 24 8,50 seating plane 9,90 7,90 30 10,50 9,90 0,38 5,60 5,00 15 0,22 14 a 28 1 20 16 6,50 6,50 14 0,05 min 5,90 5,90 dim a max a min pins ** 2,00 max 6,90 7,50 0,65 m 0,15 0 ? 8 0,10 0,09 0,25 notes: a. all linear dimensions are in millimeters. b. this drawing is subject to change without notice. c. body dimensions do not include mold flash or protrusion not to exceed 0,15. d. falls within jedec mo-150
mechanical data mtss001c january 1995 revised february 1999 post office box 655303 ? dallas, texas 75265 pw (r-pdso-g**) plastic small-outline package 14 pins shown 0,65 m 0,10 0,10 0,25 0,50 0,75 0,15 nom gage plane 28 9,80 9,60 24 7,90 7,70 20 16 6,60 6,40 4040064/f 01/97 0,30 6,60 6,20 8 0,19 4,30 4,50 7 0,15 14 a 1 1,20 max 14 5,10 4,90 8 3,10 2,90 a max a min dim pins ** 0,05 4,90 5,10 seating plane 0 8 notes: a. all linear dimensions are in millimeters. b. this drawing is subject to change without notice. c. body dimensions do not include mold flash or protrusion not to exceed 0,15. d. falls within jedec mo-153
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