sn54als34, sn54as34, sn74als34, sn74AS34 hex noninverters sdas058a d2261, december 1983 revised may 1986 post office box 655303 ? dallas, texas 75265 copyright ? 1986, texas instruments incorporated 5basic 1 ? noninverters ? package options include plastic small outline packages, ceramic chip carriers, and standard plastic and ceramic 300-mil dips ? dependable texas instruments quality and reliability description these devices contain six independent noninverters. they perform the boolean function y = a. the sn54als34 and sn54as34 are characterized for operation over the full military temperature range of 55 c to 125 c. the sn74als34 and sn74AS34 are characterized for operation from 0 c to 70 c. function table (each buffer) input output a y h h l l logic symbol 2 1 2 4 6 8 10 12 6y 5y 4y 3y 2y 1y 1a 2a 3a 4a 5a 6a 1 3 5 9 11 13 2 this symbol is in accordance with ansi/ieee std 91-1984 and iec publication 617-12. pin numbers shown are for d, j, and n packages. 6a 6y 5a 5y 4a 4y 3a 3y 2a 2y 1y 1a logic diagram (positive logic) 1 2 3 4 5 6 7 14 13 12 11 10 9 8 1a 1y 2a 2y 3a 3y gnd v cc 6a 6y 5a 5y 4a 4y sn54als34, sn54as34 ...j p ackage sn74als34, sn74AS34 ...d or n p ackage (top view) 3 2 1 20 19 910111213 4 5 6 7 8 18 17 16 15 14 6y nc 5a nc 5y 2a nc 2y nc 3a sn54als34, sn54as34 . . . fk package (top view) 1y 1a nc 4y 4a 6a 3y gnd nc nc no internal connection v cc 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.
unit test conditions parameter unit v ol v parameter unit ay ns sn54als34, sn74als34 hex noninverters sdas058a d2261, december 1983 revised may 1986 post office box 655303 ? dallas, texas 75265 2 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) supply voltage, v cc 7 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . input voltage 7 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . operating free-air temperature range: sn54als34 55 c to 125 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . sn74als34 0 c to 70 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . storage temperature range 65 c to 150 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . recommended operating conditions sn54als34 sn74als34 min nom max min nom max v cc supply voltage 4.5 5 5.5 4.5 5 5.5 v v ih high-level input voltage 2 2 v v il low-level input voltage 0.7 0.8 v i oh high-level output current 0.4 0.4 ma i ol low-level output current 4 8 ma t a operating free-air temperature 55 125 0 70 c electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) sn54als34 sn74als34 min typ 2 max min typ 2 max v ik v cc = 4.5 v, i i = 18 ma 1.2 1.2 v v oh v cc = 4.5 v to 5.5 v, i oh = 0.4 ma v cc 2 v cc 2 v v cc = 4.5 v, i ol = 4 ma 0.25 0.4 0.25 0.4 v cc = 4.5 v, i ol = 8 ma 0.35 0.5 i i v cc = 5.5 v, v i = 7 v 0.1 0.1 ma i ih v cc = 5.5 v, v i = 2.7 v 20 20 m a i il v cc = 5.5 v, v i = 0.4 v 0.1 0.1 ma i o 3 v cc = 5.5 v, v o = 2.25 v 30 112 30 112 ma i cch v cc = 5.5 v, v i = 4.5 v 3.1 5 3.1 5 ma i ccl v cc = 5.5 v, v i = 0 v 5 8 5 8 ma 2 all typical values are at v cc = 5 v, t a = 25 c. 3 the output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, i os . switching characteristics (see note 1) v cc = 5 v, v cc = 4.5 v to 5.5 v, c l = 50 pf, c l = 50 pf, from to r l = 500 w , r l = 500 w , (input) (output) t a = 25 c t a = min to max 'als34 sn54als34 sn74als34 typ min max min max t plh 9.4 4 18 4 15 t phl 5 1 12 1 10 note 1: load circuit and voltage waveforms are shown in section 1 of als/as logic data book, 1986 .
sn54as34, sn74AS34 hex noninverters sdas058a d2261, december 1983 revised may 1986 post office box 655303 ? dallas, texas 75265 3 absolute maximum ratings over operating free-air temperature range (unless otherwise noted), supply voltage, v cc 7 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . input voltage 7 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . operating free-air temperature range: sn54as34 55 c to 125 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . sn74AS34 0 c to 70 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . storage temperature range 65 c to 150 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . recommended operating conditions sn54as34 sn74AS34 unit min nom max min nom max unit v cc supply voltage 4.5 5 5.5 4.5 5 5.5 v v ih high-level input voltage 2 2 v v il low-level input voltage 0.8 0.8 v i oh high-level output current 2 2 ma i ol low-level output current 20 20 ma t a operating free-air temperature 55 125 0 70 c electrical characteristics over recommended operating free-air temperature range (unless otherwise noted) parameter test conditions sn54as34 sn74AS34 unit parameter test conditions min typ 2 max min typ 2 max unit v ik v cc = 4.5 v, i i = 18 ma 1.2 1.2 v v oh v cc = 4.5 v to 5.5 v, i oh = 2 ma v cc 2 v cc 2 v v ol v cc = 4.5 v, i ol = 20 ma 0.35 0.5 0.35 0.5 v i i v cc = 5.5 v, v i = 7 v 0.1 0.1 ma i ih v cc = 5.5 v, v i = 2.7 v 20 20 m a i il v cc = 5.5 v, v i = 0.4 v 0.1 0.1 ma i o ] v cc = 5.5 v, v o = 2.25 v 30 112 30 112 ma i cch v cc = 5.5 v, v i = 4.5 v 7.4 12 7.4 12 ma i ccl v cc = 5.5 v, v i = 0 v 21.3 34.6 21.3 34.6 ma 2 all typical values are at v cc = 5 v, t a = 25 c. 3 the output conditions have been chosen to produce a current that closely approximates one half of the true short-circuit output current, i os . switching characteristics (see note 1) v cc = 4.5 v to 5.5 v, c l = 50 pf, parameter from to r l = 500 w , unit parameter (input) (output) t a = min to max unit sn54as34 sn74AS34 min max min max t plh a y 1 6.5 1 5.5 ns t phl a y 1 7 1 6 ns note 2: load circuit and voltage waveforms are shown in section 1 of als/as logic data book, 1986 .
important notice texas instruments and its subsidiaries (ti) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. all products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those pertaining to warranty, patent infringement, and limitation of liability. ti warrants performance of its semiconductor products to the specifications applicable at the time of sale in accordance with ti's standard warranty. testing and other quality control techniques are utilized to the extent ti deems necessary to support this warranty. specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. certain applications using semiconductor products may involve potential risks of death, personal injury, or severe property or environmental damage (acritical applicationso). ti semiconductor products are not designed, authorized, or warranted to be suitable for use in life-support devices or systems or other critical applications. inclusion of ti products in such applications is understood to be fully at the customer's risk. in order to minimize risks associated with the customer's applications, adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards. ti assumes no liability for applications assistance or customer product design. ti does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of ti covering or relating to any combination, machine, or process in which such semiconductor products or services might be or are used. ti's publication of information regarding any third party's products or services does not constitute ti's approval, warranty or endorsement thereof. copyright ? 1998, texas instruments incorporated
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